CN113339368B - Double-nut integrating device - Google Patents
Double-nut integrating device Download PDFInfo
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- CN113339368B CN113339368B CN202110682712.6A CN202110682712A CN113339368B CN 113339368 B CN113339368 B CN 113339368B CN 202110682712 A CN202110682712 A CN 202110682712A CN 113339368 B CN113339368 B CN 113339368B
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- 230000010354 integration Effects 0.000 claims abstract description 17
- 230000009977 dual effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/0216—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable
- F16B5/0233—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread the position of the plates to be connected being adjustable allowing for adjustment perpendicular to the plane of the plates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a double-nut integration device which comprises a fixing piece, wherein the fixing piece comprises a first nut, a second nut, a first bolt and a second bolt, the first bolt is connected with the first nut, the second bolt is connected with the second nut, and the first nut and the second nut are fixed together by an integration piece; a first accommodating groove and a second accommodating groove are formed in the integration piece, the first accommodating groove and the second accommodating groove are respectively formed in two ends of the connecting piece, the first nut is arranged in the first accommodating groove, and the second nut is arranged in the second accommodating groove; the nut can be recycled and is convenient to be screwed with the two bolts.
Description
Technical Field
The invention relates to the technical field of nut integration, in particular to a double-nut integration device.
Background
In industrial production, often can need to connect two fixed positions at a certain distance, the commonly used mode is for utilizing two relative settings of bolt, with two nuts welding together, passes two part structures with two bolts respectively, is connected with the nut again in order to reach the purpose.
However, there are two problems in the process, one is that the nuts can not be recycled after being welded together, and the other is that the two nuts are not conveniently screwed with the two bolts after being welded together, so that a device which is convenient for integrating the two nuts together and is convenient for connecting the two bolts needs to be designed.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that the two nuts cannot be recycled after being welded and are inconvenient to be screwed with the two bolts in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a double-nut integrating device comprises a nut body,
the fixing piece comprises a first nut, a second nut, a first bolt and a second bolt, the first bolt is connected with the first nut, the second bolt is connected with the second nut, and the first nut and the second nut are fixed together through an integrated piece;
a first accommodating groove and a second accommodating groove are formed in the integration piece, the first accommodating groove and the second accommodating groove are respectively formed in two ends of the integration piece, the first nut is arranged in the first accommodating groove, and the second nut is arranged in the second accommodating groove;
as a preferable aspect of the double nut integrating device of the present invention, wherein: the first containing groove comprises an outer side groove and an inner side groove, the cross section of the outer side groove is in a regular hexagon shape, the cross section of the inner side groove is in a circular shape, and the area of the cross section of the inner side groove is larger than that of the outer side groove.
As a preferable aspect of the double nut integrating device of the present invention, wherein: and a circular plate is arranged in the inner side groove, and one side of the circular plate is connected with the bottom of the inner side groove through a spring.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the center of the circular plate is provided with a slotted hole which is a regular hexagon, and the slotted hole is matched with the outer side groove in size.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the slot holes and the outer side slots are arranged in a staggered mode.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the outer side slot is internally provided with a first slot, the integration piece is provided with a first opening, and the first opening and the first slot are correspondingly arranged and communicated.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the cross section of the second accommodating groove is a regular hexagon, a second slot is arranged in the second accommodating groove, a second opening is further arranged on the integrating piece, and the second opening and the second slot are correspondingly arranged and communicated.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the shape of one end of the baffle is the same as that of the first slot and the second slot; and the baffle is provided with a round hole.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the baffle can be inserted into the first slot from the first opening, and the round hole and the round plate have the same axle center.
As a preferable aspect of the double nut integrating device of the present invention, wherein: the baffle is provided with a pull hole near the edge.
The invention has the beneficial effects that: the nut can be recycled and is convenient to be screwed with the two bolts.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of an overall connection structure of a double nut integration device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an overall explosion structure of a double nut integrated device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of an integrated member in a double nut integrated device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view illustrating a slotted hole and an outer slot of a double nut forming apparatus according to an embodiment of the present invention are staggered.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 4, the present embodiment provides a dual nut integration apparatus, including,
the connecting piece 100, the connecting piece 100 includes a first piece 101, a second piece 102 and a supporting piece 103, the supporting piece 103 is arranged between the first piece 101 and the second piece 102;
the fixing member 200 comprises a first nut 201, a second nut 202, a first bolt 203 and a second bolt 204, wherein the first bolt 203 penetrates through the first member 101 to be connected with the first nut 201, the second bolt 204 penetrates through the second member 102 to be connected with the second nut 202, and the first nut 201 and the second nut 202 are fixed together through an integration member 300;
the integrated part 300 is provided with a first accommodating groove 301 and a second accommodating groove 302 in the integrated part 300, the first accommodating groove 301 and the second accommodating groove 302 are respectively arranged at two ends of the integrated part 300, the first nut 201 is arranged in the first accommodating groove 301, and the second nut 202 is arranged in the second accommodating groove 302;
preferably, the entire assembly 300 is a hexagonal prism as a whole.
It should be noted that the first and second members 101 and 102 are two plate-like structures to be fixed, specifically, the first and second members 101 and 102 are two plates, each of which is provided with a hole, and the first bolt 203 and the second bolt 204 pass through the holes on the plates and are respectively connected with the first nut 201 and the second nut 202.
The integrated member 300 is arranged between the first member 101 and the second member 102, and the present invention provides a scheme of connecting and positioning the first member 101 and the second member 102 at a certain distance by using a double-bolt structure, specifically, the final distance between the first member 101 and the second member 102 is determined by the support member 103, two ends of the support member 103 abut against the first member 101 and the second member 102, the first bolt 203 and the second bolt 204 are oppositely arranged, and in the process of screwing and connecting the first bolt 203 and the second bolt 204 with the first nut 201 and the second nut 202, respectively, the first bolt 203 and the second bolt 204 respectively drive the first member 101 and the second member 102 to approach to the middle, the support member 103 is pressed, and finally, the outward force F1 of the support member 103 to the first member 101 and the second member 102 is balanced with the inward tightening force F2 of the first bolt 203 and the second bolt 204 to the first member 101 and the second member 102.
The first accommodation groove 301 includes an outer groove 301a and an inner groove 301b, the cross section of the outer groove 301a is regular hexagon, the cross section of the inner groove 301b is circular, and the cross-sectional area of the inner groove 301b is larger than that of the outer groove 301 a; a disk 301c is provided in the inner groove 301b, and one side of the disk 301c is connected to the bottom of the inner groove 301b by a spring 301 d.
The center of the circular plate 301c is provided with a slot 301e, the slot 301e is a regular hexagon, and the slot 301e is matched with the size of the outer slot 301 a.
The slot 301e is offset from the outer slot 301 a.
Specifically, referring to fig. 4, the first nut 201 is embedded in the outer slot 301a, and the hexagon of the outer slot 301a does not correspond to the hexagon of the slot 301e, so that the first nut 201 moves in the outer slot 301a toward the inner slot 301b to push the circular plate 301c to move instead of passing through the slot 301e, and after the first nut 201 completely enters the inner slot 301b, the first nut 201 is rotated until the hexagon of the first nut 201 corresponds to the hexagon of the slot 301e, so that the first nut 201 can pass through the slot 301e and can rotate freely.
It should be noted that the depth of the inner slot 301b is greater than the thickness of the first nut 201, and the spring 301d does not affect the rotation of the first nut 201.
A first slot 301f is arranged in the outer slot 301a, a first opening 301g is arranged on the integrated piece 300, and the first opening 301g and the first slot 301f are correspondingly arranged and communicated.
The cross section of the second receiving groove 302 is a regular hexagon, a second slot 302a is disposed in the second receiving groove 302, a second opening 302b is further disposed on the integrated piece 300, and the second opening 302b and the second slot 302a are correspondingly disposed and communicated.
The baffle 400 is further included, and the shape of one end of the baffle 400 is the same as that of the first slot 301f and the second slot 302 a; the baffle 400 is provided with a circular hole 401.
The circular hole 401 is used for allowing the bolt to pass through, and the baffle 400 can limit the first nut 201 in the first receiving groove 01 and limit the second nut 202 in the second receiving groove 302.
The baffle 400 can be inserted into the first slot 301f from the first opening 301g, and the circular hole 401 and the circular plate 301c are coaxial; a pull hole 402 is arranged at the edge of the baffle 400; the pull hole 402 facilitates the removal of the baffle 400 from the first opening 301 g.
Specifically, when the first nut 201 is placed in the outer groove 301a during use, the spring 301d presses the circular plate 301c against the transition between the outer groove 301a and the inner groove 301b, and the groove hole 301e is offset from the outer groove 301a, so that the first nut 201 is blocked by the circular plate 301c and cannot enter the inner groove 301 b.
Then, the baffle 400 is inserted into the first slot 301f from the first opening 301g, the end of the baffle 400 is inserted into the first slot 301f, and the first bolt 203 connected to the first member 101 is screwed with the first nut 201 through the circular hole 401, in this process, because the first nut 201 is inserted into the outer slot 301a, the integrated member 300 and the first nut 201 rotate synchronously relative to the first bolt 203.
It should be noted that the first nut 201 is sized to fit in the outer slot 301 a.
Preferably, the joint between the first bolt 203 and the first member 101 is configured as a structure that the first bolt 203 cannot rotate along its own axis, specifically, the end of the first bolt 203 is a hexagon nut and is embedded into a hexagonal groove structure on the first member 101, the first bolt 203 does not rotate, and the first nut 201 is conveniently screwed onto the first bolt 203 by holding the integration member 300.
Subsequently, second part 102 with second screw 204 attached thereto is arranged relative to first part 101, and support member 103 is arranged between first part 101 and second part 102, it being noted that second screw 204 cannot rotate relative to second part 102 either.
Subsequently, the first nut 201 is moved into the inner groove 301b, the pushing circular plate 301c is moved into the inner groove 301b, the spring 301d is compressed, and the first nut 201 can be rotated relative to the integrated member 300 after the first nut 201 is completely inserted into the inner groove 301 b.
At this time, another baffle 400 is inserted into the second slot 302a from the second opening 302b, the second bolt 204 is screwed with the second nut 202 through the circular hole 401, and the integration 300 is rotated, which will rotate relative to the first nut 201, that is, the first nut 201 and the first bolt 203 are fixed; the second nut 202 is engaged with the second receiving groove 302, so that the second nut 202 rotates to screw the second bolt 204 into the second nut 202, and the second member 102 and the second bolt 204 are pulled together toward the integrated member 300, thereby shortening the distance between the first member 101 and the second member 102. Again, the distance remains fixed under the constraint of the support 103.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (4)
1. A double-nut integration device is characterized in that: comprises the steps of (a) preparing a substrate,
a fixing member (200), the fixing member (200) comprising a first nut (201), a second nut (202), a first bolt (203), and a second bolt (204), the first bolt (203) being connected to the first nut (201), the second bolt (204) being connected to the second nut (202), the first nut (201) and the second nut (202) being fixed together by an integral member (300);
a first accommodating groove (301) and a second accommodating groove (302) are formed in the integrated part (300), the first accommodating groove (301) and the second accommodating groove (302) are respectively formed in two ends of the integrated part (300), the first nut (201) is arranged in the first accommodating groove (301), and the second nut (202) is arranged in the second accommodating groove (302);
the first accommodating groove (301) comprises an outer side groove (301 a) and an inner side groove (301 b), the cross section of the outer side groove (301 a) is a regular hexagon, the cross section of the inner side groove (301 b) is a circle, and the cross-sectional area of the inner side groove (301 b) is larger than that of the outer side groove (301 a);
a circular plate (301 c) is arranged in the inner side groove (301 b), and one side of the circular plate (301 c) is connected with the bottom of the inner side groove (301 b) through a spring (301 d);
a slotted hole (301 e) is formed in the center of the circular plate (301 c), the slotted hole (301 e) is a regular hexagon, and the slotted hole (301 e) is matched with the outer side groove (301 a) in size;
the slot hole (301 e) and the outer side slot (301 a) are arranged in a staggered mode;
a first slot (301 f) is formed in the outer side groove (301 a), a first opening (301 g) is formed in the integrated part (300), and the first opening (301 g) is arranged corresponding to and communicated with the first slot (301 f);
the cross section of the second accommodating groove (302) is a regular hexagon, a second slot (302 a) is arranged in the second accommodating groove (302), a second opening (302 b) is further arranged on the integrated part (300), and the second opening (302 b) and the second slot (302 a) are correspondingly arranged and communicated.
2. The dual nut integration apparatus of claim 1, wherein: the baffle plate (400) is further included, and one end of the baffle plate (400) is the same as the first slot (301 f) and the second slot (302 a) in shape; the baffle (400) is provided with a round hole (401).
3. The dual nut integration apparatus of claim 2, wherein: the baffle (400) can be inserted into the first slot (301 f) from the first opening (301 g), and the round hole (401) and the round plate (301 c) are coaxial.
4. The dual nut integration apparatus of claim 3, wherein: the baffle (400) is provided with a pull hole (402) close to the edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682712.6A CN113339368B (en) | 2021-06-21 | 2021-06-21 | Double-nut integrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110682712.6A CN113339368B (en) | 2021-06-21 | 2021-06-21 | Double-nut integrating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113339368A CN113339368A (en) | 2021-09-03 |
| CN113339368B true CN113339368B (en) | 2022-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110682712.6A Active CN113339368B (en) | 2021-06-21 | 2021-06-21 | Double-nut integrating device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209025984U (en) * | 2017-10-19 | 2019-06-25 | 伯尔霍夫连接技术有限公司 | Tolerance compensating device, component in connection and by its two component secured to one another |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863421A (en) * | 1973-05-21 | 1975-02-04 | Standard Pressed Steel Co | Self-retained panel fastener assembly |
| JP3182117B2 (en) * | 1997-09-25 | 2001-07-03 | 株式会社石亀工業 | Lock nut with nut matching means |
| JP5218237B2 (en) * | 2009-04-10 | 2013-06-26 | 株式会社ダイフク | Shelf connection structure |
| US9377047B2 (en) * | 2013-06-14 | 2016-06-28 | Oz-Post International, LLC | Through bolted connection hardware |
| CN102878183B (en) * | 2012-10-10 | 2015-02-04 | 国电联合动力技术有限公司 | Connector and sectional type wind turbine blade using same |
| CN203214528U (en) * | 2013-01-31 | 2013-09-25 | 恒昌行精密工业有限公司 | Fixing device |
| CN103452995B (en) * | 2013-09-18 | 2016-09-07 | 浙江连翔五金科技有限公司 | A kind of nut and installation method thereof |
| CN204403104U (en) * | 2014-12-20 | 2015-06-17 | 北京合力电气传动控制技术有限责任公司 | A kind of Novel bolt fixing device |
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2021
- 2021-06-21 CN CN202110682712.6A patent/CN113339368B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209025984U (en) * | 2017-10-19 | 2019-06-25 | 伯尔霍夫连接技术有限公司 | Tolerance compensating device, component in connection and by its two component secured to one another |
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| CN113339368A (en) | 2021-09-03 |
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