CN204639798U - Cylindrical center's alignment instrument - Google Patents
Cylindrical center's alignment instrument Download PDFInfo
- Publication number
- CN204639798U CN204639798U CN201520346104.8U CN201520346104U CN204639798U CN 204639798 U CN204639798 U CN 204639798U CN 201520346104 U CN201520346104 U CN 201520346104U CN 204639798 U CN204639798 U CN 204639798U
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- Prior art keywords
- mounting seat
- swinging mounting
- supporting base
- guide pillar
- utility
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Abstract
The utility model discloses a kind of cylindrical center alignment instrument, comprise supporting base, described supporting base side is fixedly connected with running part, and opposite side is connected with centering part, and described running part is provided with the guide pillar be connected with described supporting base; Described centering part is provided with swinging mounting seat, and described swinging mounting seat is flexibly connected supporting base by the bearing pin of inner sleeve; Described swinging mounting seat one end is fixedly installed level meter, and the described swinging mounting seat other end is provided with V-arrangement contact.The relative conventional art of the utility model does not have complicated operation, utilize V-arrangement contact together with cylinder contact card, whether center is positioned at by the bubble observed in the level meter of the utility model centering part, cylindrical center can be determined, simple to operate, rapid, save time and cost, improve operating efficiency.
Description
Technical field
The utility model relates to a kind of alignment instrument, is specially a kind of cylindrical center alignment instrument.
Background technology
Along with the fast development of economy, industry also develops rapidly, developing rapidly the requirement of industrial processes and processed part by raising along with industry.At present, hole in the axial workpiece face of cylinder and generally need to use special drill jig to process, particularly cylinder processing keyway etc., cost is high, loaded down with trivial details, narrow application range is installed.
Now, the axial workpiece face of cylinder processes keyway, plain-milling machine is had to the method at following 4 Zhong Zhaodui centers: 1, adjust center by cut channel, by range estimation, precision is low; 2, wipe side (bus) adjustment to center, need on axle, to paste a thin paper, complex operation in advance, precision is low; 3, mensuration is to center, utilizes the distance of vernier caliper measurement measuring stick and both sides jaw, operation inconvenience, and precision is also not necessarily high; 4, lever indicator adjustment is to center, and high to workman's technical requirement, operate very loaded down with trivial details, efficiency is low.For CNC milling machine or machining center, the main seeking border that uses carrys out alignment, precision 0.01mm, need carry out the setting of relevant parameter, require higher, and seeking border being generally used only in digital control processing when operating to system.
Summary of the invention
How quick the utility model will solve, accurately, simply find the problem at circular columns center, a kind of cylindrical center alignment instrument is proposed, the bubble while of utilizing V-arrangement contact of the present utility model to contact with cylinder on eye-level instrument, find out cylindrical center, to solve the technical problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of cylindrical center alignment instrument, comprise supporting base, described supporting base side is fixedly connected with running part, and opposite side is connected with centering part, and described running part is provided with the guide pillar that is connected with described supporting base and guide pillar is staged guide pillar; Described centering part is provided with swinging mounting seat, and described swinging mounting seat is flexibly connected supporting base by the bearing pin of inner sleeve; Described swinging mounting seat one end is fixedly installed level meter, and the described swinging mounting seat other end is provided with V-arrangement contact.
As a kind of optimal technical scheme of the present utility model, described guide pillar is for the stepped guide pillar of band and described guide pillar one end is set with sliding guide sleeve, and described sliding guide sleeve one end is provided with spring, and one end of spring contacts with guide pillar ladder; Described guide pillar one end is provided with guide pillar screw and fixes sliding guide sleeve by guide pillar screw.
As a kind of optimal technical scheme of the present utility model, described bearing pin one end is provided with the step other end and is provided with screw, wherein to be provided with in groove that step one end is built in supporting base and to be set with rolling bearing, described bearing pin other end end sleeve is equipped with rolling bearing and built-in with in swinging mounting seat, and the rolling bearing of bearing pin screw fixed outer ends by installing in the screw of described bearing pin, the bearing pin between two described rolling bearings is set with axle sleeve.
As a kind of optimal technical scheme of the present utility model, the level meter that described swinging mounting seat one end is arranged is fixed by level meter screw.
Compared with prior art, the beneficial effect that the utility model has is: the relative conventional art of the utility model does not have complicated operation, utilize V-arrangement contact together with cylinder contact card, whether center is positioned at by the bubble observed in the level meter of the utility model centering part, cylindrical center can be determined, simple to operate, rapid, save the regular hour, improve operating efficiency.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the present invention, is not construed as limiting the invention with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is a kind of cylindrical center alignment instrument schematic front view described in the utility model embodiment;
Fig. 2 is that schematic diagram is looked on a kind of cylindrical center's alignment instrument left side described in the utility model embodiment;
Fig. 3 is a kind of cylindrical center alignment instrument schematic top plan view described in the utility model embodiment;
In figure: 1, guide pillar; 2, spring; 3, sliding guide sleeve; 4, guide pillar screw; 5, supporting base; 6, level meter screw; 7, level meter; 8, swinging mounting seat; 9, rolling bearing; 10, bearing pin; 11, bearing pin screw; 12, axle sleeve; 13, V-arrangement contact; 14, base screw.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: as shown in Figure 1 to Figure 3, the utility model is a kind of cylindrical center alignment instrument, comprise supporting base 5, described supporting base 5 side is fixedly connected with running part, opposite side is connected with centering part, it is characterized in that, described running part is provided with the guide pillar 1 be connected with described supporting base 5; Described centering part is provided with swinging mounting seat 8, and described swinging mounting seat 8 is flexibly connected supporting base 5 by the bearing pin 10 of inner sleeve; Described swinging mounting seat 8 one end is fixedly installed level meter 6, and described swinging mounting seat 8 other end is provided with V-arrangement contact 13.
Further, described guide pillar 1 is for the stepped guide pillar 1 of band and described guide pillar one end is set with sliding guide sleeve 3, and described sliding guide sleeve 3 one end is provided with spring 2; Described guide pillar 1 one end is provided with guide pillar screw 4 and fixes sliding guide sleeve 3 by guide pillar screw 4.When guide pillar 1 connecting machine tool, by machine tool drive in the utility model, because lathe and the utility model are all solid structure, if there is no buffer unit when contacting with each other, rigid destruction can be produced, in order to solve this problem, the utility model is provided with spring 2 on sliding guide sleeve 3, as buffer unit.
Described bearing pin 10 one end is provided with the step other end and is provided with screw, wherein to be provided with in groove that step one end is built in supporting base 5 and to be set with rolling bearing 9, described bearing pin 10 other end end sleeve is equipped with rolling bearing 9 and built-in with in swinging mounting seat 8, and by the bearing pin 10 between rolling bearing 9, two described rolling bearings 9 of bearing pin screw 11 fixed outer ends of installing in the screw of described bearing pin 10 is set with axle sleeve 12.By said apparatus, swinging mounting seat 8 is flexibly connected with supporting base 5.The level meter 7 that described swinging mounting seat 8 one end is arranged is fixed by level meter screw 6.Described V-arrangement contact 13 is fixing to be welded or is spirally connected with on swinging mounting seat 8, and two legs that described V-arrangement contact 13 is arranged are flexibly connected and pass through screw fastening.By being blocked on the cylinder by V-arrangement contact 13, and determine the position of its center by eye-level instrument 7.
The utility model mainly comprise running part with centering part and running part to be connected by supporting base 5 with centering part, wherein running part and supporting base 5 are for being fixedly connected with, centering part and supporting base 5, for being flexibly connected, drive centering part by machine tool drive to running part then; When V-arrangement contact 13 blocks on the cylinder, by the bubble determination current point in eye-level instrument 7 whether centered by point, if not then carry out finely tuning until find central point.
The relative conventional art of the utility model does not have complicated operation, V-arrangement contact 13 and cylinder point cantact is utilized to be stuck, whether center is positioned at by the bubble observed in the level meter 7 of the utility model centering part, cylindrical center can be determined, simple to operate, rapid, save the regular hour, improve operating efficiency.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. cylindrical center's alignment instrument, comprise supporting base (5), described supporting base (5) side is fixedly connected with running part, opposite side is connected with centering part, it is characterized in that, described running part is provided with the guide pillar (1) and guide pillar (1) that are connected with described supporting base (5) for be with stepped guide pillar (1); Described centering part is provided with swinging mounting seat (8), and described swinging mounting seat (8) is flexibly connected supporting base (5) by the bearing pin (10) of inner sleeve; Described swinging mounting seat (8) one end is fixedly installed level meter (6), and described swinging mounting seat (8) other end is provided with V-arrangement contact (13).
2. cylindrical center according to claim 1 alignment instrument, it is characterized in that, and described ladder guide pillar (1) one end is set with sliding guide sleeve (3), described sliding guide sleeve (3) one end is provided with spring (2), and spring (2) contacts with guide pillar (1) ladder; Described guide pillar (1) one end is provided with guide pillar screw (4) and fixes sliding guide sleeve (3) by guide pillar screw (4).
3. cylindrical center according to claim 1 alignment instrument, it is characterized in that, described bearing pin (10) one end is provided with step, the other end is provided with screw, be set with rolling bearing (9) in the endoporus that the one end being wherein provided with step is built in supporting base (5), described bearing pin (10) other end end sleeve is equipped with rolling bearing (9) and built-in with in swinging mounting seat (8), and the rolling bearing (9) of bearing pin screw (11) fixed outer ends by installing in the screw of described bearing pin (10), bearing pin (10) between two described rolling bearings (9) is set with axle sleeve (12).
4. cylindrical center according to claim 1 alignment instrument, is characterized in that, the level meter (7) that described swinging mounting seat (8) one end is arranged is fixed by level meter screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346104.8U CN204639798U (en) | 2015-05-26 | 2015-05-26 | Cylindrical center's alignment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346104.8U CN204639798U (en) | 2015-05-26 | 2015-05-26 | Cylindrical center's alignment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639798U true CN204639798U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346104.8U Expired - Fee Related CN204639798U (en) | 2015-05-26 | 2015-05-26 | Cylindrical center's alignment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312966A (en) * | 2015-05-26 | 2016-02-10 | 杨晓俊 | Cylinder center alignment instrument |
| CN111521169A (en) * | 2020-03-26 | 2020-08-11 | 国网浙江余姚市供电有限公司 | Multifunctional electric pole auxiliary measurement positioning tool |
-
2015
- 2015-05-26 CN CN201520346104.8U patent/CN204639798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312966A (en) * | 2015-05-26 | 2016-02-10 | 杨晓俊 | Cylinder center alignment instrument |
| CN111521169A (en) * | 2020-03-26 | 2020-08-11 | 国网浙江余姚市供电有限公司 | Multifunctional electric pole auxiliary measurement positioning tool |
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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 |
Granted publication date: 20150916 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |