CN107309449A - A kind of union elbow centre-to-centre spacing positioning tool - Google Patents
A kind of union elbow centre-to-centre spacing positioning tool Download PDFInfo
- Publication number
- CN107309449A CN107309449A CN201710717526.5A CN201710717526A CN107309449A CN 107309449 A CN107309449 A CN 107309449A CN 201710717526 A CN201710717526 A CN 201710717526A CN 107309449 A CN107309449 A CN 107309449A
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- CN
- China
- Prior art keywords
- union elbow
- jaws
- centre
- plate
- location
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
- B23B25/06—Measuring, gauging, or adjusting equipment on turning-machines for setting-on, feeding, controlling, or monitoring the cutting tools or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
This application discloses a kind of union elbow centre-to-centre spacing positioning tool, including rotating disk, two chucks for being used to clamp union elbow are slidably connected on the rotating disk, two chucks are oppositely arranged, two chucks form jaws close to one end of center of turntable, the side of the jaws is provided with holding block, the chuck is provided with regulating bolt, L-shaped location-plate is provided with the rotating disk vertically, the L-shaped location-plate is located at the opposite side of jaws, the L-shaped location-plate is provided with through hole, the center of circle of the through hole is vertical with the axis of jaws, location mandril is slidably connected in the through hole, the locking nut for locking positioning plug is additionally provided with the L-shaped location-plate.When processing union elbow using this programme, ensure that union elbow will not be slided between jaws.
Description
Technical field
The invention belongs to mechanical production devices field, and in particular to a kind of union elbow centre-to-centre spacing positioning tool.
Background technology
Union elbow is a kind of plant equipment being in daily use in our life, because it has a wide range of application, and
The demand in market is also than larger, therefore many factories or company are all in processing union elbow now, in processing ell
During joint, it is processed using lathe tool, it is necessary to ensure that the centre-to-centre spacing length of union elbow and the angle of ell will reach
To 90 ° of angles.
Mostly it is that will be fixed using two pawl fixtures for making union elbow workpiece now during processing union elbow
Tightly, then it is processed to it, the structure of two present pawl fixtures is mostly to include a rotating disk, is slidably connected along along rotating disk
There are two chucks for being used to clamp union elbow, chuck is provided with the jaws with work piece match, and chuck can pass through spiral shell
Bolt is fixed on rotating disk, and the workpiece of union elbow is placed between two jaws, consolidated union elbow by adjusting chuck
Set, can thus be processed, adopt when being processed in such a way, in rotating disk rotation process, because jaws can only
Enough both sides by workpiece are pushed against, and in addition both sides will because of lathe tool rotation so that cause workpiece to slide, so process
Union elbow just occur that the size of centre-to-centre spacing is different in size, and 90 ° of angles vary.
The content of the invention
The invention is intended to provide a kind of union elbow centre-to-centre spacing positioning tool, solve to process right angle using prior art
During pipe joint, the problem of union elbow can be slided between jaws.
A kind of union elbow centre-to-centre spacing positioning tool in this programme, a kind of union elbow centre-to-centre spacing positioning tool,
Including rotating disk, two chucks for being used to clamp union elbow are slidably connected on the rotating disk, two chucks are relative to be set
Put, two chucks form jaws close to one end of center of turntable, the side of the jaws is provided with holding block, the chuck
Provided with regulating bolt, L-shaped location-plate is provided with the rotating disk vertically, the L-shaped location-plate is located at the opposite side of jaws, the L
Shape location-plate is provided with through hole, and the center of circle of the through hole is vertical with the axis of jaws, and locating core is slidably connected in the through hole
The locking nut for locking positioning plug is additionally provided with rod, the L-shaped location-plate.
The operation principle of the present invention：
Union elbow centre-to-centre spacing positioning tool in the present invention, in use, being used to press from both sides due to slidably connecting two on rotating disk
The chuck of union elbow is held, two chucks form jaws close to one end of center of turntable, and chuck is provided with regulating bolt；
Then the specification for the union elbow processed as needed, turns regulating bolt, the sliding clamp on rotating disk, can thus adjust
The size of jaws is saved, the size of jaws and workpiece is matched, union elbow is put into, then chuck is being adjusted by ell
The abutting of joint；Again because the side of jaws is provided with holding block, rotating disk is provided with L-shaped location-plate vertically, L-shaped location-plate is located at folder
The opposite side of mouth, L-shaped location-plate is provided with through hole, and the center of circle of through hole and the axis of jaws are vertical, are slidably connected in through hole
There is location mandril, slide location mandril, location mandril is cooperated with holding block and push against union elbow, L-shaped location-plate
On be additionally provided with locking nut for locking positioning plug, then location mandril is locked using locking nut.
Beneficial effects of the present invention：
When processing union elbow using this programme, after union elbow is pushed against by chuck, then L-shaped location-plate is being slided
On location mandril, the holding block on the left of location mandril and jaws is cooperated, the union elbow left and right sides can just be supported
Tightly, the front side of such union elbow, rear side, left side and right side are pushed against, in rotating disk rotation process, and union elbow is just
It will not be slided between jaws, the size that centre-to-centre spacing would not occur in the union elbow processed is different in size, not only improves
The quality of product, while it also avoid causing to waste in process and doing over again.
Further, the L-shaped location-plate is to be detachably connected with rotating disk.When processing the union elbow of different size,
It is accomplished by selecting different location mandrils to be supported, L-shaped location-plate is detachably connected with rotating disk, just more facilitates during replacing.
Further, the location mandril is provided with graduation mark.When processing union elbow, the union elbow of same specification
Centre-to-centre spacing requirement it is all relatively strict, graduation mark is provided with location mandril, ell can be thus observed by the naked eye and connect
Just more facilitate in the length of head centre-to-centre spacing, process.
Brief description of the drawings
Fig. 1 is a kind of top view of union elbow centre-to-centre spacing positioning tool of the invention；
Fig. 2 is a kind of front view of union elbow centre-to-centre spacing positioning tool of the invention；
Fig. 3 is the structural representation of L-shaped location-plate in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Rotating disk 1, chuck 2, holding block 3, regulating bolt 4, L-shaped location-plate 5, through hole
6th, location mandril 7, locking nut 8, union elbow 9.
：It is sliding on a kind of centre-to-centre spacing positioning tool of union elbow 9, including rotating disk 1, rotating disk 1
Dynamic to be connected with two chucks 2 for being used to clamp union elbow 9, two chucks 2 are oppositely arranged, and two chucks 2 are in rotating disk
One end of the heart forms jaws, and the side of jaws is provided with holding block 3, and chuck 2 is provided with regulating bolt 4, rotating disk 1 is provided with L vertically
Shape location-plate 5, L-shaped location-plate 5 is located at the opposite side of jaws, and L-shaped location-plate 5 is provided with through hole 6, the center of circle of through hole 6 and jaws
Axis it is vertical, the lock being additionally provided with location mandril 7, L-shaped location-plate 5 for locking positioning plug 7 is slidably connected in through hole 6
Tight nut 8；L-shaped location-plate 5 is threadedly coupled with rotating disk 1；Location mandril 7 is provided with graduation mark.
The centre-to-centre spacing positioning tool of union elbow 9 in the present invention, in use, due to slidably connecting two on rotating disk 1
Chuck 2 for clamping union elbow 9, adjacent one end of two chucks 2 forms jaws, and chuck 2 is provided with regulation spiral shell
Bolt 4；Then the specification for the union elbow 9 processed as needed, turns regulating bolt 4, on the turntable 1 sliding clamp 2, so
The size of jaws can be just adjusted, the size of jaws and workpiece is matched, union elbow 9 is put into, then in regulation folder
First 2 by the abutting of union elbow 9；The left side of jaws is provided with holding block 3, rotating disk 1 again is provided with L-shaped location-plate 5, L-shaped vertically
Location-plate 5 is located at the right side of jaws, and L-shaped location-plate 5 is provided with through hole 6, and the center of circle of through hole 6 and the axis of jaws are vertical,
Location mandril 7 is slidably connected in through hole 6, location mandril 7 is slided, location mandril 7 is cooperated with holding block 3 by ell
Joint 9 is pushed against, and the locking nut 8 for locking positioning plug 7 is additionally provided with L-shaped location-plate 5, then uses locking nut 8 will
Location mandril 7 is locked.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
Embodiment etc. records the content that can be used for explaining claim.
Claims (3)
1. two are slidably connected on a kind of union elbow centre-to-centre spacing positioning tool, including rotating disk, the rotating disk is used to clamp
The chuck of union elbow, two chucks are oppositely arranged, and two chucks form jaws close to one end of center of turntable,
The side of the jaws is provided with holding block, and the chuck is provided with regulating bolt, it is characterised in that：It is provided with vertically on the rotating disk
L-shaped location-plate, the L-shaped location-plate is located at the opposite side of jaws, and the L-shaped location-plate is provided with through hole, the circle of the through hole
The heart is vertical with the axis of jaws, slidably connects and is additionally provided with location mandril, the L-shaped location-plate for locking in the through hole
The locking nut of location mandril.
2. union elbow centre-to-centre spacing positioning tool according to claim 1, it is characterised in that：The L-shaped location-plate with
Rotating disk is to be detachably connected.
3. union elbow centre-to-centre spacing positioning tool according to claim 2, it is characterised in that：Set on the location mandril
There is graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717526.5A CN107309449A (en) | 2017-08-21 | 2017-08-21 | A kind of union elbow centre-to-centre spacing positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717526.5A CN107309449A (en) | 2017-08-21 | 2017-08-21 | A kind of union elbow centre-to-centre spacing positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107309449A true CN107309449A (en) | 2017-11-03 |
Family
ID=60176862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710717526.5A Pending CN107309449A (en) | 2017-08-21 | 2017-08-21 | A kind of union elbow centre-to-centre spacing positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107309449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180999A (en) * | 2019-06-25 | 2019-08-30 | 遵义航天新力精密铸锻有限公司 | A kind of positioning tool and its method for positioning pipe fitting in sand casting coldplate |
| CN112388262A (en) * | 2020-12-01 | 2021-02-23 | 河南海泰机械有限公司 | Tool clamp for machining step hole on numerical control lathe and machining method of tool clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491162Y (en) * | 2001-07-24 | 2002-05-15 | 山东汇金股份有限公司 | Fixture for 90 degree angle pipe |
| KR20110082757A (en) * | 2010-01-12 | 2011-07-20 | 영보산업(주) | Jig for joining flanges |
| CN202372102U (en) * | 2011-12-20 | 2012-08-08 | 重庆长江轴承股份有限公司 | Aligning force and aligning displacement detector for separable angular contact ball bearing |
| CN203751729U (en) * | 2014-03-11 | 2014-08-06 | 南京清泽田工程机械有限公司 | Elbow end face machining tool |
| CN104209796A (en) * | 2014-09-11 | 2014-12-17 | 贵州航太精密制造有限公司 | Turning clamp capable of aligning rapidly |
| CN104259901A (en) * | 2014-10-22 | 2015-01-07 | 重庆金仑工业股份有限公司 | Fixture for machining small special-shaped parts |
| CN204135369U (en) * | 2014-10-13 | 2015-02-04 | 贵州航太精密制造有限公司 | A kind of elbow unions quick-clamping processing unit (plant) |
| CN104439355A (en) * | 2014-11-27 | 2015-03-25 | 沈阳飞机工业（集团）有限公司 | Turnover chuck clamp for union elbows and machining method |
| CN204735732U (en) * | 2015-07-08 | 2015-11-04 | 贵州航太精密制造有限公司 | Eccentric clamping device of two claws |
| CN205629993U (en) * | 2016-05-11 | 2016-10-12 | 嘉兴迈思特管件制造有限公司 | Anchor clamps are used in right -angled joint processing |
| CN207255271U (en) * | 2017-08-21 | 2018-04-20 | 贵州航太精密制造有限公司 | A kind of union elbow centre-to-centre spacing positioning tool |
-
2017
- 2017-08-21 CN CN201710717526.5A patent/CN107309449A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491162Y (en) * | 2001-07-24 | 2002-05-15 | 山东汇金股份有限公司 | Fixture for 90 degree angle pipe |
| KR20110082757A (en) * | 2010-01-12 | 2011-07-20 | 영보산업(주) | Jig for joining flanges |
| CN202372102U (en) * | 2011-12-20 | 2012-08-08 | 重庆长江轴承股份有限公司 | Aligning force and aligning displacement detector for separable angular contact ball bearing |
| CN203751729U (en) * | 2014-03-11 | 2014-08-06 | 南京清泽田工程机械有限公司 | Elbow end face machining tool |
| CN104209796A (en) * | 2014-09-11 | 2014-12-17 | 贵州航太精密制造有限公司 | Turning clamp capable of aligning rapidly |
| CN204135369U (en) * | 2014-10-13 | 2015-02-04 | 贵州航太精密制造有限公司 | A kind of elbow unions quick-clamping processing unit (plant) |
| CN104259901A (en) * | 2014-10-22 | 2015-01-07 | 重庆金仑工业股份有限公司 | Fixture for machining small special-shaped parts |
| CN104439355A (en) * | 2014-11-27 | 2015-03-25 | 沈阳飞机工业（集团）有限公司 | Turnover chuck clamp for union elbows and machining method |
| CN204735732U (en) * | 2015-07-08 | 2015-11-04 | 贵州航太精密制造有限公司 | Eccentric clamping device of two claws |
| CN205629993U (en) * | 2016-05-11 | 2016-10-12 | 嘉兴迈思特管件制造有限公司 | Anchor clamps are used in right -angled joint processing |
| CN207255271U (en) * | 2017-08-21 | 2018-04-20 | 贵州航太精密制造有限公司 | A kind of union elbow centre-to-centre spacing positioning tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180999A (en) * | 2019-06-25 | 2019-08-30 | 遵义航天新力精密铸锻有限公司 | A kind of positioning tool and its method for positioning pipe fitting in sand casting coldplate |
| CN110180999B (en) * | 2019-06-25 | 2020-10-02 | 遵义航天新力精密铸锻有限公司 | Positioning tool and method for positioning pipe fitting in sand casting cooling plate by using same |
| CN112388262A (en) * | 2020-12-01 | 2021-02-23 | 河南海泰机械有限公司 | Tool clamp for machining step hole on numerical control lathe and machining method of tool clamp |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |
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| RJ01 | Rejection of invention patent application after publication |