CN208381044U - Realize the location structure and push-pull effort machine of cylindrical part perpendicular fastener - Google Patents
Realize the location structure and push-pull effort machine of cylindrical part perpendicular fastener Download PDFInfo
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- CN208381044U CN208381044U CN201820776839.8U CN201820776839U CN208381044U CN 208381044 U CN208381044 U CN 208381044U CN 201820776839 U CN201820776839 U CN 201820776839U CN 208381044 U CN208381044 U CN 208381044U
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- cylindrical part
- location structure
- mounting hole
- fastener
- hole
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Abstract
The utility model discloses the location structures and push-pull effort machine of realizing cylindrical part perpendicular fastener, the location structure includes location structure ontology, a mounting hole for being inserted into for cylindrical part is provided on the location structure ontology, the side of the mounting hole is provided with an at least via hole, the via hole intersects with mounting hole, there are two positioning sides in the intersection of the via hole and mounting hole, the fastener for making cylindrical part against positioning side is additionally provided on the location structure ontology, the fastener is set to the opposite side of via hole.Cylindrical part is abutted with two positioning sides by fastener to be positioned, it is more accurate to position by the entire arc surface of cylindrical part and the entire arc surface of mounting hole compared with existing.It effectively avoids the problem that the concentricity beat because without positioning side and bring cylindrical part and mounting hole, and can quickly be accurately positioned, reduce the difficulty to part processing.
Description
Technical field
The utility model relates to a kind of positioning device, in particular to a kind of location structure for realizing cylindrical part perpendicular fastener
With push-pull effort machine.
Background technique
In mechanical structure, for the part of a cylindrical part or other cylindrical bodies be installed to inside a hole when,
Because being there is uncertain cooperation when installation with two discs, error is difficult to be accurately positioned, frequently can lead to work as cylinder
The problem of bringing concentricity beat after part and hole installation locking, this tests often band for the accurate positionin of fine measuring instrument
Carry out very big puzzlement.And very big difficulty will be brought to the actual production of cylindrical part hole part to obtain good positioning
Topic.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of realization cylindrical parts to hang down
The location structure and push-pull effort machine directly fastened can position cylindrical part and hole by positioning side, solve cylindrical part
Since circular arc and circular arc positioning have concentricity beat between hole.
In order to solve the above technical problems, the utility model takes following technical scheme:
A kind of location structure for realizing cylindrical part perpendicular fastener, including location structure ontology, the location structure ontology
On be provided with one the side of the mounting hole be provided with an at least via hole for the mounting hole that is inserted into for cylindrical part,
The via hole intersects with mounting hole, has two positioning sides, the positioning knot in the intersection of the via hole and mounting hole
The fastener for making cylindrical part against positioning side is additionally provided on structure ontology, the fastener is set to the opposite of via hole
Side.
In the location structure of the realization cylindrical part perpendicular fastener, it is provided on the location structure ontology for fastening
The threaded hole that part is passed through and is spirally connected, the threaded hole are set to the opposite side of via hole.
In the location structure of the realization cylindrical part perpendicular fastener, the threaded hole and two the horizontal of positioning side connect
Line is vertical.
In the location structure of the realization cylindrical part perpendicular fastener, the mounting hole and via hole are in same plane
On.
In the location structure of the realization cylindrical part perpendicular fastener, the thickness of the location structure ontology is greater than or waits
In the depth of mounting hole.
A kind of push-pull effort machine, including push-pull effort machine ontology are provided with as described in above-mentioned on the push-pull effort machine ontology
The mode of cylindrical part perpendicular fastener positions cylindrical part perpendicular fastener using above-mentioned localization method.
Compared to the prior art, the location structure and push-pull effort provided by the utility model for realizing cylindrical part perpendicular fastener
Machine is positioned by cylindrical part and two positioning sides, effectively avoid because without positioning side and bring cylindrical part with
The problem of concentricity beat of mounting hole, and can quickly be accurately positioned, reduce the difficulty to part processing, the utility model
Structure is simple, at low cost, is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the schematic diagram of the vertical view of the location structure provided by the utility model for realizing cylindrical part perpendicular fastener.
Fig. 2 is the schematic diagram of the section view of the location structure provided by the utility model for realizing cylindrical part perpendicular fastener.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that it can when component is referred to as on " being installed in ", " being fixed on " or " being set to " another component
Directly on the other part or may be simultaneously present component placed in the middle.When a component be known as " being connected to " another
Component, it can be directly to another component or may be simultaneously present component placed in the middle.
It is only each other relatively it should also be noted that, the positional terms such as left and right, upper and lower in the utility model embodiment
Concept or be reference with the normal operating condition of product, and should not be regarded as restrictive.
The location structure provided by the utility model for realizing cylindrical part perpendicular fastener, is used in machined structure, main
It will be for realizing the accurate positionin of cylindrical part and hole.Fig. 1 and Fig. 2 are please referred to, the realization cylindrical part perpendicular fastener
Location structure, including location structure ontology 1 are provided with one on the location structure ontology 1 for being inserted into for cylindrical part 2
Mounting hole 11 is provided with an at least via hole 12 in the side of the mounting hole 11, and the via hole 12 intersects with mounting hole 11,
There are two positioning sides 13 in the intersection of the via hole 12 and mounting hole 11, be additionally provided on the location structure ontology 1
For making cylindrical part against the fastener 3 on positioning side, the fastener 3 is set to the opposite side of via hole 12.
The utility model makes cylindrical part 2 with two positioning sides 13 against being positioned by fastener 3, compared with existing
It is more accurate to position by the entire arc surface of cylindrical part 2 and the entire arc surface of mounting hole 11, it effectively avoids because not having
The problem of positioning the concentricity beat of side and bring cylindrical part 2 and mounting hole 11, and can fast, accurately position, simultaneously
Reduce the difficulty to part processing.
Certainly, the via hole 12 not necessarily uses circular hole, and other shapes of hole can also be used, such as curved surface or different
The hole in shape face, only need to ensure mounting hole 11 and via hole 12 also between have at least two positioning sides 13.
When using circular hole, the concentric circular hole with mounting hole can also be used, but the radius of via hole needs greatly at this time
Two holes are connected in the radius of mounting hole, then by two radiuses, make mounting hole that there are two positioning sides.In other realities
It applies in example, the eccentric orfice with mounting hole eccentric setting can also be used in via hole, and mounting hole is made to have two positioning sides, and it is fixed to be able to achieve
Position.
Further, the threaded hole 4 for passing through and being spirally connected for fastener 3, the spiral shell are provided on the location structure ontology 1
Pit 4 is set to the opposite side of via hole 12.
The threaded hole 4 is vertical with two positioning horizontal lines on side 13, and in practical operation, operator will be by that will fasten
Part 3 is inwardly tightened, and is made cylindrical part 2 against two positioning sides 13, can quickly be positioned.
Further, the fastener 3 has fastening part 31 and operation portion 32, and the fastening part 31 has and threaded hole
The external screw thread of 4 adaptations, the length of the fastening part 31 are longer than the depth of through-hole 4.
Please continue to refer to Fig. 1 and Fig. 2, the mounting hole 11 with via hole 12 in the same plane, in order to cylindrical part 2
It is positioned, is operated more intuitive with positioning side 13.
Further, the thickness of the location structure ontology 1 is greater than or equal to the depth of mounting hole 11, in order to operate.
In actual use, the thickness of the location structure ontology 1 can determine that the depth of mounting hole 11 is deeper as needed, make to position
The length on side 13 is long, and cylindrical part 2 of being more convenient for is positioned.
Based on the above-mentioned location structure ontology for cylindrical part 2 and hole positioning, the utility model correspondingly provides one
The localization method of the location structure of realization cylindrical part perpendicular fastener described in kind, includes the following steps:
Cylindrical part 2 is inserted into mounting hole 11, and makes the intersection of the cylindrical part 2 and via hole 12 and mounting hole 11
Two positioning sides 13 contact that place has；
Apply thrust F along the radial of cylindrical part 2 by tightening fastener parts, so that cylindrical part 2 is positioned side 13 with two and abut.
Based on the location structure of above-mentioned realization cylindrical part perpendicular fastener, the utility model correspondingly provides a kind of push-and-pull
Power machine is provided with the mode such as above-mentioned cylindrical part perpendicular fastener on the push-pull effort machine ontology, using above-mentioned positioning side
Method positions cylindrical part perpendicular fastener.
In conclusion the location structure provided by the utility model for realizing cylindrical part perpendicular fastener, including location structure,
The location structure includes location structure ontology, and one is provided on the location structure ontology for being inserted into for cylindrical part
Mounting hole is provided with an at least via hole in the side of the mounting hole, and the via hole intersects with mounting hole, in the auxiliary
Hole and the intersection of mounting hole have two positioning sides, are additionally provided on the location structure ontology for abutting cylindrical part
The fastener on side is positioned, the fastener is set to the opposite side of via hole.Make cylindrical part and two by fastener
Positioning side is positioned against being positioned compared with the entire arc surface of the existing entire arc surface by cylindrical part and mounting hole
It is more accurate.Effectively avoid the problem that the concentricity beat because without positioning side and bring cylindrical part and mounting hole, and
It can quickly be accurately positioned, reduce the difficulty to part processing.
Meanwhile the problem of effectively improving cylindrical part quick with mounting hole, accurate positionin.In addition, the utility model knot
Structure is simple, at low cost, is suitble to be widely popularized.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement all should belong to appended by the utility model
Scope of protection of the claims.
Claims (6)
1. a kind of location structure for realizing cylindrical part perpendicular fastener, which is characterized in that including location structure ontology, the positioning
It is provided with a mounting hole for being inserted into for cylindrical part in structural body, the side of the mounting hole is provided at least one
Via hole, the via hole intersect with mounting hole, have two positioning sides in the intersection of the via hole and mounting hole, described
The fastener for making cylindrical part against positioning side is additionally provided on location structure ontology, the fastener is set to via hole
Opposite side.
2. the location structure according to claim 1 for realizing cylindrical part perpendicular fastener, which is characterized in that the positioning knot
The threaded hole for passing through and being spirally connected for fastener is provided on structure ontology, the threaded hole is set to the opposite side of via hole.
3. the location structure according to claim 2 for realizing cylindrical part perpendicular fastener, which is characterized in that the threaded hole
It is vertical with two positioning horizontal lines on side.
4. the location structure according to claim 1 for realizing cylindrical part perpendicular fastener, which is characterized in that the mounting hole
In the same plane with via hole.
5. the location structure according to claim 1 for realizing cylindrical part perpendicular fastener, which is characterized in that the positioning knot
The thickness of structure ontology is greater than or equal to the depth of mounting hole.
6. a kind of push-pull effort machine, including push-pull effort machine ontology, which is characterized in that be arranged on the push-pull effort machine ontology just like right
It is required that realizing the location structure of cylindrical part perpendicular fastener described in 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776839.8U CN208381044U (en) | 2018-05-23 | 2018-05-23 | Realize the location structure and push-pull effort machine of cylindrical part perpendicular fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776839.8U CN208381044U (en) | 2018-05-23 | 2018-05-23 | Realize the location structure and push-pull effort machine of cylindrical part perpendicular fastener |
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| Publication Number | Publication Date |
|---|---|
| CN208381044U true CN208381044U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776839.8U Active CN208381044U (en) | 2018-05-23 | 2018-05-23 | Realize the location structure and push-pull effort machine of cylindrical part perpendicular fastener |
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| CN (1) | CN208381044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805694A (en) * | 2019-09-27 | 2020-02-18 | 广州文冲船厂有限责任公司 | Shaft seal device |
-
2018
- 2018-05-23 CN CN201820776839.8U patent/CN208381044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805694A (en) * | 2019-09-27 | 2020-02-18 | 广州文冲船厂有限责任公司 | Shaft seal device |
| CN110805694B (en) * | 2019-09-27 | 2021-09-03 | 广州文冲船厂有限责任公司 | Shaft seal device |
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