CN202255246U - Parallelism measurement tool set for boring bar - Google Patents
Parallelism measurement tool set for boring bar Download PDFInfo
- Publication number
- CN202255246U CN202255246U CN2011204124344U CN201120412434U CN202255246U CN 202255246 U CN202255246 U CN 202255246U CN 2011204124344 U CN2011204124344 U CN 2011204124344U CN 201120412434 U CN201120412434 U CN 201120412434U CN 202255246 U CN202255246 U CN 202255246U
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- CN
- China
- Prior art keywords
- joint
- anchor clamps
- bolt
- boring bar
- rod
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a parallelism measurement tool set for a boring bar, which comprises a fixture body, wherein one side wall of the fixture body is connected with one end of a first bolt; the other end of the first bolt is welded and sheathed with one end of a first bar body; the inside of the inner wall of the other end of the first bar body is connected with one end of a second bolt; the other end of the second bolt is welded and sheathed with one end of a second bar body; the inside of the inner wall of the other end of the second bar body is connected with one end of a first joint; the inside of the inner wall of the other end of the first joint is connected with one end of a column; the other end of the column is connected with a second joint; the second joint is bent; the column comprises a transverse part and a vertical part; the transverse part of the column and the second joint are connected through a ball bolt; and the vertical part of the column is connected with a dial indicator. The utility model has the advantages of simple structure and high measurement accuracy, and is convenient to use.
Description
Technical field
The utility model relates to a kind of boring bar horizontal survey frock.
Background technology
Development along with oceanographic engineering equipment and large-scale lifting, mine, harbour engineering; The application of portable boring bar machine in the large-sized structural parts machine work more and more widely; There are many holes to require to have certain depth of parallelism requirement; Horizontal direction generally adopts the laser leveler measuring error little during existing measurement; Can satisfy drawing requirement, certain error all arranged, satisfied not the requirement of drawing but not laser transit, total powerstation or work ground line-transect thread-ligating therapy are adopted in the horizontal survey of horizontal direction, draw chi to measure.
Summary of the invention
The purpose of the utility model is in order to overcome above deficiency, to provide a kind of simple in structure, easy to use, measuring accurate boring bar horizontal survey frock.
The purpose of the utility model realizes through following technical scheme: a kind of boring bar horizontal survey frock, and said measurement frock comprises clamp body, is connected with an end of first double-screw bolt on the sidewall of clamp body; Welding is with an end of first body of rod on the other end of first bolt; Be connected with an end of second double-screw bolt in the other end inwall of first body of rod, the other end welding of second double-screw bolt is with an end of second body of rod, is connected with an end of first joint in the other end inwall of second body of rod; Be connected with an end of cylinder in the other end inwall of first joint; The other end of cylinder is connected with second joint, and joint is a bending shape, comprises transverse part and vertical portion; Be connected through ball stud between the transverse part of cylinder and second joint, the vertical portion of cylinder is connected with dial gauge.
Further improvement of the present invention is: said clamp body comprises first anchor clamps and second anchor clamps; First anchor clamps and second anchor clamps are slot type; The notch of first anchor clamps and second anchor clamps is placed relatively, is connected through first bolt between first anchor clamps and second anchor clamps.
The utility model compared with prior art has the following advantages: boring bar with the laser device centering after; The row check is put in recruitment; Clamp body split be installed in wherein on the boring bar,, thereby measure the parallel error of ball stud and the definite boring bar of minimum clearance of another root boring bar with dial gauge through beat up and down; The adjustment boring bar carries out machine work, has guaranteed crudy.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Label among the figure: 1-clamp body, 2-first double-screw bolt, 3-first body of rod, 4-second double-screw bolt, 5-second body of rod, 6-first joint, 7-cylinder, 8-joint, 9-bolt, 10-dial gauge, 11-first anchor clamps, 12-second anchor clamps, 13-first bolt.
Embodiment:
In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show the embodiment of the supporting tool of a kind of boring bar horizontal survey of the utility model frock like Fig. 1, said measurement frock comprises clamp body 1, is connected with an end of first double-screw bolt 2 on the sidewall of clamp body 1; Welding is with an end of first body of rod 3 on the other end of first bolt 2; Be connected with an end of second double-screw bolt 4 in the other end inwall of first body of rod 3, the other end welding of second double-screw bolt 4 is with an end of second body of rod 5, is connected with an end of first joint 6 in the other end inwall of second body of rod 5; Be connected with an end of cylinder 7 in the other end inwall of first joint 6; The other end of cylinder 7 is connected with second joint 8, and joint 8 is bending shape, comprises transverse part and vertical portion; Be connected through ball stud 9 between the transverse part of cylinder 7 and second joint 8; The vertical portion of cylinder 7 is connected with dial gauge 10, and clamp body 1 comprises that first anchor clamps 11 and second anchor clamps, 12, the first anchor clamps 11 and second anchor clamps 12 are slot type; The notch of first anchor clamps 11 and second anchor clamps 12 is placed relatively, is connected through first bolt 13 between first anchor clamps 11 and second anchor clamps 12.
The described measurement frock making of the utility model is simple, and practicality can be measured the depth of parallelism (non-horizontal direction) of two boring bars in 6 meters of the spans; Precision can reach 0.05mm, has improved mach precision, boring bar with the laser device centering after; Check with the described frock of the utility model; Clamp body 1 split be installed in wherein on the boring bar,, thereby measure the parallel error of the definite boring bar of minimum clearance of ball studs 9 and another root boring bar with dial gauge 10 through beat up and down; The adjustment boring bar carries out machine work, has guaranteed crudy.
Claims (2)
1. boring bar horizontal survey frock; It is characterized in that: said measurement frock comprises clamp body (1); Be connected with an end of first double-screw bolt (2) on one sidewall of said clamp body (1), welding is with an end of first body of rod (3) on the other end of said first bolt (2), is connected with an end of second double-screw bolt (4) in the other end inwall of said first body of rod (3); The other end welding of said second double-screw bolt (4) is with an end of second body of rod (5); Be connected with an end of first joint (6) in the other end inwall of said second body of rod (5), be connected with an end of cylinder (7) in the other end inwall of said first joint (6), the other end of said cylinder (7) is connected with second joint (8); Said joint (8) is a bending shape; Comprise transverse part and vertical portion, be connected through ball stud (9) between the transverse part of said cylinder (7) and said second joint (8) that the vertical portion of said cylinder (7) is connected with dial gauge (10).
2. according to the said boring bar horizontal survey of claim 1 frock; It is characterized in that: said clamp body (1) comprises first anchor clamps (11) and second anchor clamps (12); Said first anchor clamps (11) and said second anchor clamps (12) are slot type; The notch of said first anchor clamps (11) and said second anchor clamps (12) is placed relatively, is connected through first bolt (13) between said first anchor clamps (11) and said second anchor clamps (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204124344U CN202255246U (en) | 2011-10-26 | 2011-10-26 | Parallelism measurement tool set for boring bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204124344U CN202255246U (en) | 2011-10-26 | 2011-10-26 | Parallelism measurement tool set for boring bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255246U true CN202255246U (en) | 2012-05-30 |
Family
ID=46116475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204124344U Expired - Fee Related CN202255246U (en) | 2011-10-26 | 2011-10-26 | Parallelism measurement tool set for boring bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486203A (en) * | 2015-11-27 | 2016-04-13 | 晋江佶邦机械技术服务有限公司 | Long-shaft-distance parallelism measuring tool and measuring method |
-
2011
- 2011-10-26 CN CN2011204124344U patent/CN202255246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486203A (en) * | 2015-11-27 | 2016-04-13 | 晋江佶邦机械技术服务有限公司 | Long-shaft-distance parallelism measuring tool and measuring method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171026 |