CN109129022A - It is a kind of for repairing the clamping and positioning device of screw thread - Google Patents
It is a kind of for repairing the clamping and positioning device of screw thread Download PDFInfo
- Publication number
- CN109129022A CN109129022A CN201811282644.9A CN201811282644A CN109129022A CN 109129022 A CN109129022 A CN 109129022A CN 201811282644 A CN201811282644 A CN 201811282644A CN 109129022 A CN109129022 A CN 109129022A
- Authority
- CN
- China
- Prior art keywords
- clamping
- sliding block
- screw thread
- slide bar
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000008439 repair process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The present invention is a kind of for repairing the clamping and positioning device of screw thread, it includes pedestal (1), sliding block (2) are equipped on pedestal (1), strip hole (2a) is equipped in sliding block (2), it is equipped with horizontal location bolt (2b) in strip hole (2a), the lower end of the horizontal location bolt (2b) connect cooperation with screw hole on pedestal (1)；Slide bar (3) are equipped in sliding block (2) one end, the clamping screw (2c) with slide bar (3) corresponding matching is equipped on sliding block (2), is equipped with strut (3a) at the top of slide bar (3).The advantages that the configuration of the present invention is simple, relative position easy to use, can quickly determining screw thread entrance endpoint and chuck.
Description
Technical field:
The present invention relates to Set and Positioning fields, specifically exactly a kind of for repairing the clamping and positioning device of screw thread.
Background technique:
In numerical control processing field, during processing to workpiece, the screw thread of numerically controlled lathe also will receive different degrees of mill
Damage, over time, thread abrasion degree often influence working efficiency and precision than more serious, at this moment have to carry out screw thread
It repairs.
Previous reparation, which generallys use, manually repairs, and manual operation labor intensity is larger, operative skill require compared with
Height, and working efficiency is not high, and the accuracy of thread after maintenance is relatively low.Currently, using the reparation of numerically controlled lathe also achievable screw thread,
Its operation is stable, precision are high, repairing effect is good, still, when being repaired with numerically controlled lathe, need to measure abrasion spiral shell in advance
The distance between line and standard thread.The problems such as existing measurement is in the presence of structure is complicated, versatility bottom, inconvenient.
Summary of the invention:
The present invention is exactly in order to overcome the shortcomings in the prior art, to provide a kind of for repairing the clamping and positioning device of screw thread.
The present invention the following technical schemes are provided:
It is a kind of for repairing the clamping and positioning device of screw thread, it is characterised in that it includes pedestal, on pedestal be equipped with sliding block, in cunning
Block is equipped with strip hole, and horizontal location bolt, spiral shell on the lower end of the horizontal location bolt and pedestal are equipped in strip hole
Hole connection cooperation；It is equipped with slide bar in sliding block one end, the clamping screw with slide bar corresponding matching is equipped on sliding block, on slide bar top
Portion is equipped with strut.
Based on the above technical solution, there can also be technical solution further below:
It is equipped with first step notch and second step notch in the base bottom, the claw on second step notch and chuck
Corresponding matching, a part of first step notch also with the claw corresponding matching on chuck, in the longitudinal direction side of first step notch
Face is equipped with the arc groove with chuck periphery corresponding matching.
The strut is mutually perpendicular to slide bar, and strut ends are equipped with chamfering.
Invention advantage:
The advantages that the configuration of the present invention is simple, relative position easy to use, can quickly determining screw thread entrance endpoint and chuck.
Detailed description of the invention:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the schematic diagram when present invention uses.
Specific embodiment:
As illustrated in fig. 1 and 2, a kind of for repairing the clamping and positioning device of screw thread, it includes pedestal 1, is set on the bottom surface of pedestal 1
There is first step notch 1a, is equipped with second-order notch 1b in side, two notches are by horizontal plane and longitudinal side
Two parts are constituted, and the horizontal plane of first step notch 1a and second-order notch 1b is not in same level height, second-order notch 1b
Elevation of water be higher than first step notch 1a horizontal plane.So as to the level of second-order notch 1b and first step notch 1a
Face can be overlapped on the step-like upper end of clamping jaw 4a, and keep 1 upper surface of pedestal for horizontal distribution, and first step notch 1a
Longitudinal side be equipped with arc groove 6 with 4 periphery corresponding matching of chuck, so as to the longitudinal side energy of first step notch 1a
It is overlapped on the periphery of chuck 4, further ensures stickiness when pedestal and clamping jaw overlap joint.The chuck 4 is three-jaw
Chuck, since it is that existing apparatus does not chat its structure superfluous here.In the first step notch 1a and second-order notch 1b
And not shown magnetic force layer in figure is additionally provided on arc groove 6, by magnetic force layer can make pedestal 1 be connected to chuck 4 and
It is more secured when on clamping jaw 4a thereon.
Sliding block 2 is equipped on 1 upper surface of pedestal, the sliding block 2 is made of horizontal segment and vertical section.In sliding block 2
Horizontal segment is equipped with the strip hole 2a along horizontal section length directional spreding, is equipped with horizontal location bolt 2b, institute in strip hole 2a
The lower end for stating horizontal location bolt 2b connect cooperation with screw hole 1c on pedestal 1.
Nut when horizontal location bolt 2b is unscrewed thereon is separated with horizontal segment, at this moment the horizontal segment of sliding block 2
It is moved horizontally on 1 upper surface of pedestal, horizontal location bolt 2b is screwed when being moved to suitable position, nut thereon will
Lock horizontal segment.
It is equipped with a sliding slot 2d being coaxially distributed with vertical section in the vertical section of the sliding block 2, is equipped in sliding slot 2d
The slide bar 3 being distributed vertically is equipped with the clamping screw 2c with 3 corresponding matching of slide bar in vertical section.When unscrewing clamping screw 2c
When clamping screw 2c screw rod end separated with 3 bar wall of slide bar, at this moment slide bar 3 can vertically move in sliding slot 2d, work as shifting
Clamping screw 2c is screwed when moving proper height again, so that the screw rod end of clamping screw 2c compresses 3 bar wall of slide bar and locks slide bar 3
Extremely.
It is equipped with strut 3a in 3 upper end of slide bar, the strut 3a is mutually perpendicular to slide bar 3, and one end of strut 3a is to chuck 4
Center of circle direction is stretched out, and is equipped with chamfering 5 in its end.
The course of work:
For convenience of narration, three claws on scroll chuck are named as the first claw, the second claw and third claw here.It is first
First, a qualified bolt 7 is processed on chuck, then by the first claw on the screw thread end caps and chuck on bolt
Pedestal, is then overlapped on the second claw by alignment, then adjusts sliding block and slide bar, until being threaded on chamfering alignment bolt
Mouth endpoint is aligned, then locking sliding block and slide bar, and at this moment the present apparatus, which just forms one, can indicate that being threaded into for qualified bolt
The slide calliper rule workpiece of mouth endpoint.
Qualified bolt 7 and pedestal 1 are then removed, it, will be on bolt by the bolt clamping to chuck for needing to repair screw thread
Screw thread end caps be aligned with the first claw on chuck, the present apparatus adjusted before is then overlapped on the second claw
On, it is at this moment exactly qualified screw thread entrance endpoint at the chamfering alignment on strut.At this moment operator can be from the alignment of chamfering
Place starts machined for screw thread entrance.
Claims (3)
1. a kind of for repairing the clamping and positioning device of screw thread, it is characterised in that it includes pedestal (1), is equipped on pedestal (1)
Sliding block (2) is equipped with strip hole (2a) in sliding block (2), is equipped with horizontal location bolt (2b), the level in strip hole (2a)
The lower end of positioning bolt (2b) connect cooperation with screw hole on pedestal (1)；Slide bar (3) are equipped in sliding block (2) one end, in sliding block
(2) it is equipped with the clamping screw (2c) with slide bar (3) corresponding matching, is equipped with strut (3a) at the top of slide bar (3).
2. according to claim 1 a kind of for repairing the clamping and positioning device of screw thread, it is characterised in that: described
Pedestal (1) bottom is equipped with first step notch (1a) and second step notch (1b), on second step notch (1a) and chuck (4)
Claw (4a) corresponding matching, a part of first step notch (1b) also with claw (4a) corresponding matching on chuck (4),
The arc groove (6) with chuck (4) periphery corresponding matching is equipped in the longitudinal side of first step notch (1a).
3. according to claim 1 a kind of for repairing the clamping and positioning device of screw thread, it is characterised in that: the branch
Bar (3a) is mutually perpendicular to slide bar (3), and the strut end (3a) is equipped with chamfering (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282644.9A CN109129022B (en) | 2018-10-31 | 2018-10-31 | Clamping and positioning device for repairing threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282644.9A CN109129022B (en) | 2018-10-31 | 2018-10-31 | Clamping and positioning device for repairing threads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109129022A true CN109129022A (en) | 2019-01-04 |
| CN109129022B CN109129022B (en) | 2023-12-05 |
Family
ID=64806680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811282644.9A Active CN109129022B (en) | 2018-10-31 | 2018-10-31 | Clamping and positioning device for repairing threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109129022B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805017A (en) * | 2020-06-30 | 2020-10-23 | 临沂矿业集团菏泽煤电有限公司 | Bolt and nut cleaning and reusing device |
| CN112923896A (en) * | 2021-01-22 | 2021-06-08 | 武汉木仓科技股份有限公司 | General angle detection device and vehicle |
Citations (16)
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|---|---|---|---|---|
| US5255423A (en) * | 1990-10-08 | 1993-10-26 | Framatome | Process for installing a helical added thread in an internally threaded orifice for repairing the internal threads of the orifice |
| CN2546127Y (en) * | 2002-06-22 | 2003-04-23 | 唐山钢铁股份有限公司 | Rethreading machine |
| CN101319867A (en) * | 2008-06-20 | 2008-12-10 | 苏州塞维拉上吴电梯轨道系统有限公司 | Slide rail verticality testing apparatus |
| CN101391363A (en) * | 2008-10-24 | 2009-03-25 | 西南石油大学 | Method for repairing drill pipe joint using digital control lathes and detection toll thereof |
| CN102744472A (en) * | 2012-04-20 | 2012-10-24 | 沈阳工业大学 | Device for mechanically positioning screw tracks on numerical control thread repairing lathe and positioning method |
| CN202752710U (en) * | 2012-07-03 | 2013-02-27 | 沈阳华纳纬数控机床有限公司 | Device repairing oil drill collar or drill pipe thread using numerical control method |
| CN103028890A (en) * | 2012-12-27 | 2013-04-10 | 宁夏新瑞长城机床有限公司 | Automatic drill pipe thread repair method |
| CN103231200A (en) * | 2013-04-22 | 2013-08-07 | 天津德华石油装备制造有限公司 | Repairing method of threads of oil drill pipe |
| CN203156418U (en) * | 2013-02-08 | 2013-08-28 | 莱芜钢铁集团有限公司 | Bolt repairing device |
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| CN105945371A (en) * | 2016-06-30 | 2016-09-21 | 中广核研究院有限公司 | Internal thread local defect repairing device and method |
| CN106735631A (en) * | 2016-12-16 | 2017-05-31 | 晋西工业集团有限责任公司 | A kind of endoporus straight thread restorative procedure |
| CN107179037A (en) * | 2017-06-02 | 2017-09-19 | 宁波珈多利机械有限公司 | A kind of universal joint centre of gyration is away from contrast measuring instrument |
| CN207840411U (en) * | 2017-12-22 | 2018-09-11 | 格特拉克（江西）传动系统有限公司 | A kind of calibration apparatus for laser welding gas nozzle |
| CN209007213U (en) * | 2018-10-31 | 2019-06-21 | 安徽工程大学 | It is a kind of for repairing the clamping and positioning device of screw thread |
-
2018
- 2018-10-31 CN CN201811282644.9A patent/CN109129022B/en active Active
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| US5255423A (en) * | 1990-10-08 | 1993-10-26 | Framatome | Process for installing a helical added thread in an internally threaded orifice for repairing the internal threads of the orifice |
| CN2546127Y (en) * | 2002-06-22 | 2003-04-23 | 唐山钢铁股份有限公司 | Rethreading machine |
| CN101319867A (en) * | 2008-06-20 | 2008-12-10 | 苏州塞维拉上吴电梯轨道系统有限公司 | Slide rail verticality testing apparatus |
| CN101391363A (en) * | 2008-10-24 | 2009-03-25 | 西南石油大学 | Method for repairing drill pipe joint using digital control lathes and detection toll thereof |
| CN102744472A (en) * | 2012-04-20 | 2012-10-24 | 沈阳工业大学 | Device for mechanically positioning screw tracks on numerical control thread repairing lathe and positioning method |
| CN202752710U (en) * | 2012-07-03 | 2013-02-27 | 沈阳华纳纬数控机床有限公司 | Device repairing oil drill collar or drill pipe thread using numerical control method |
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| CN103231200A (en) * | 2013-04-22 | 2013-08-07 | 天津德华石油装备制造有限公司 | Repairing method of threads of oil drill pipe |
| CN203470946U (en) * | 2013-09-26 | 2014-03-12 | 自贡市恒泰科技有限责任公司 | Lengthened chuck jaw structure |
| CN203993373U (en) * | 2014-06-16 | 2014-12-10 | 吴颖 | Workpiece is confirmed position probing chuck |
| CN105945371A (en) * | 2016-06-30 | 2016-09-21 | 中广核研究院有限公司 | Internal thread local defect repairing device and method |
| CN106735631A (en) * | 2016-12-16 | 2017-05-31 | 晋西工业集团有限责任公司 | A kind of endoporus straight thread restorative procedure |
| CN107179037A (en) * | 2017-06-02 | 2017-09-19 | 宁波珈多利机械有限公司 | A kind of universal joint centre of gyration is away from contrast measuring instrument |
| CN207840411U (en) * | 2017-12-22 | 2018-09-11 | 格特拉克（江西）传动系统有限公司 | A kind of calibration apparatus for laser welding gas nozzle |
| CN209007213U (en) * | 2018-10-31 | 2019-06-21 | 安徽工程大学 | It is a kind of for repairing the clamping and positioning device of screw thread |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805017A (en) * | 2020-06-30 | 2020-10-23 | 临沂矿业集团菏泽煤电有限公司 | Bolt and nut cleaning and reusing device |
| CN111805017B (en) * | 2020-06-30 | 2022-07-08 | 临沂矿业集团菏泽煤电有限公司 | Bolt and nut cleaning and reusing device |
| CN112923896A (en) * | 2021-01-22 | 2021-06-08 | 武汉木仓科技股份有限公司 | General angle detection device and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109129022B (en) | 2023-12-05 |
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