CN203092114U - Centering tool - Google Patents
Centering tool Download PDFInfo
- Publication number
- CN203092114U CN203092114U CN 201220734510 CN201220734510U CN203092114U CN 203092114 U CN203092114 U CN 203092114U CN 201220734510 CN201220734510 CN 201220734510 CN 201220734510 U CN201220734510 U CN 201220734510U CN 203092114 U CN203092114 U CN 203092114U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- centering
- pipe
- end cap
- center line
- 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 - Lifetime
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Abstract
The utility model provides a centering tool which comprises a center line connected with two datum points, and further comprises a sleeve inner pipe and a sleeve outer pipe, wherein the sleeve inner pipe and the sleeve outer pipe are coaxially placed. The sleeve inner pipe is provide with an end cap; a centering hole is formed in the center of the end cap, and the center line can penetrate through the centering hole; at least one adjusting ring is sleeved on the sleeve outer pipe; a plurality of adjusting bolts extending inwards and a plurality of fixing pieces extending outwards are distributed on the outer peripheral wall of the adjusting ring in an annual mode; and outer threads are placed on the end portions of the fixing pieces. The centering tool has the advantages of being simple in structure, reasonable in design, high in equipment mounting accuracy and the like. Due to the adoption of the centering tool, by comparison, mounting accuracy and mounting quality are obviously improved than before, required mounting personnel, construction periods and construction working hours are obviously reduced, costs are greatly saved and efficiency is improved.
Description
Technical field
The utility model relates to a kind of aid that is used for shipbuilding, relates in particular to a kind of centering frock.
Background technology
In the shipbuilding process, through regular meeting the situation that some parts need centering to proofread and correct appears.For example in the centering of stabilizer is installed, because of the hull outer surface is a curved surface, cause the fin seat to be difficult for the location, and existing centering mode is relatively backward, too relies on workman's level of skill, the centering time is longer, and the centering data are beated greatly, and accuracy of alignment is low.
Therefore letter is treated a kind of convenience simple in structure, reduces the centering frock of alignment error, precision of equipment installation raising.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide the centering that a kind of alignment error is little, installation accuracy is high frock, is used to solve the problems of the prior art.
Reach other relevant purposes for achieving the above object, the utility model provides a kind of centering frock, comprise the center line that connects two datum marks, the interior pipe of sleeve and the sleeve outer tube that also comprise a coaxial setting, pipe is provided with an end cap in the described sleeve, described end cap center be provided with one for center line wear to mesopore, sheathed at least one adjustment ring on the described sleeve outer tube, be periphery on the periphery wall of described adjustment ring a plurality of adjustment bolts that inwardly stretch into and outwardly directed fixture, described fixture end is provided with external screw thread.
Further, described adjustment bolt and fixture are arranged alternately.
Further, described adjustment bolt and fixture evenly are periphery on the periphery wall of adjusting ring.
Further, the cross section of pipe and end cap thereof is semicircle in the described sleeve.
Further, the bolt head of described adjustment bolt is provided with annular knurl.
By above technical scheme, the utlity model has simple in structure, reasonable in design, precision of equipment installation advantages of higher.Through contrast, use this centering frock after, installation accuracy and installation quality significantly improve, and required personnel, construction period are installed and construction all has remarkable minimizing man-hour than before, save cost greatly, raise the efficiency.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 side view.
The element numbers explanation:
The specific embodiment
Below by particular specific embodiment embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.
See also Fig. 1 to Fig. 2.Notice, the appended graphic structure that illustrates of this specification, ratio, size etc., all only in order to cooperate the content that specification disclosed, understand and reading for person skilled in the art scholar, be not in order to limit the enforceable qualifications of the utility model, event is the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not influencing under effect that the utility model can produce and the purpose that can reach, the technology contents that all should still drop on the utility model and disclosed gets in the scope that can contain.Simultaneously, quoted in this specification as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of the utility model.
See also Fig. 1 to Fig. 2, Fig. 1 is the utility model structural representation; Fig. 2 is Fig. 1 side view.Fig. 1 to Fig. 2 shows a kind of embodiment of the utility model centering frock, comprise and connect hull three deck reference platform datum marks and the center line of centering reference platform datum mark and the interior pipe 12 of sleeve and the sleeve outer tube 11 of a coaxial setting, pipe 12 is provided with an end cap 2 in the described sleeve, described end cap center be provided with one for center line wear to mesopore, sheathed at least one adjustment ring 3 on the described sleeve outer tube, adjustment bolt 5 and four outwardly directed fixtures 4 of evenly being periphery on the periphery wall of described adjustment ring four and inwardly stretching into are adjusted bolt and fixture and are arranged alternately.During practical operation fin seat centering, fixture 4 is threaded on the fin seat inwall, adjusts bolt 5 and adjusts the sleeve positions by tuning, and makes that center line is straight to be passed mesopore, determines and proofreaies and correct fin seat center line, finishes centering.
As preferred version, pipe and end cap thereof can be set to semicircle in the sleeve, and the size of pipe and sleeve outer tube coupling in the semicircle sleeve makes the interior pipe of semicircle sleeve fit tightly the sleeve outer tube wall.With respect to full circle, the precision of semicircle is higher, and center line wear also more convenient.
Preferably, the bolt head of adjusting bolt 5 is provided with annular knurl, is convenient to tune.
In sum, the utlity model has simple in structure, reasonable in design, precision of equipment installation advantages of higher.Through contrast, use this centering frock after, installation accuracy and installation quality significantly improve, and required personnel, construction period are installed and construction all has remarkable minimizing man-hour than before, save cost greatly, raise the efficiency.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and the foregoing description is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of being finished under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (5)
1. centering frock, comprise the center line that connects two datum marks, it is characterized in that, the interior pipe of sleeve and the sleeve outer tube that also comprise a coaxial setting, pipe is provided with an end cap in the described sleeve, described end cap center be provided with one for center line wear to mesopore, on the described sleeve outer tube sheathed at least one adjust ring, be periphery on the periphery wall of described adjustment ring a plurality of adjustment bolts that inwardly stretch into and outwardly directed fixture, described fixture end is provided with external screw thread.
2. centering frock according to claim 1 is characterized in that, described adjustment bolt and fixture are arranged alternately.
3. centering frock according to claim 1 is characterized in that, described adjustment bolt and fixture evenly are periphery on the periphery wall of adjusting ring.
4. centering frock according to claim 1 is characterized in that, the cross section of pipe and end cap thereof is semicircle in the described sleeve.
5. centering frock according to claim 1 is characterized in that the bolt head of described adjustment bolt is provided with annular knurl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734510 CN203092114U (en) | 2012-12-27 | 2012-12-27 | Centering tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734510 CN203092114U (en) | 2012-12-27 | 2012-12-27 | Centering tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092114U true CN203092114U (en) | 2013-07-31 |
Family
ID=48843557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734510 Expired - Lifetime CN203092114U (en) | 2012-12-27 | 2012-12-27 | Centering tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727119A (en) * | 2013-12-20 | 2014-04-16 | 吴江市俊成精密机械有限公司 | Rotating shaft correction device |
| CN110449879A (en) * | 2019-07-09 | 2019-11-15 | 平高集团有限公司 | Moving contact assembles concentricity adjustment tooling |
-
2012
- 2012-12-27 CN CN 201220734510 patent/CN203092114U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103727119A (en) * | 2013-12-20 | 2014-04-16 | 吴江市俊成精密机械有限公司 | Rotating shaft correction device |
| CN110449879A (en) * | 2019-07-09 | 2019-11-15 | 平高集团有限公司 | Moving contact assembles concentricity adjustment tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |