CN218698435U - Be applicable to many specifications nut fastener - Google Patents
Be applicable to many specifications nut fastener Download PDFInfo
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- CN218698435U CN218698435U CN202222937741.5U CN202222937741U CN218698435U CN 218698435 U CN218698435 U CN 218698435U CN 202222937741 U CN202222937741 U CN 202222937741U CN 218698435 U CN218698435 U CN 218698435U
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Abstract
The utility model discloses a be applicable to many specifications nut fastener relates to nut fastener technical field, which comprises a housin, include, driver part, it includes the driving piece of fixed mounting in the casing inner chamber, casing top one side is seted up flutedly, the recess inside wall is fitted with a contraceptive ring and is revoluted to move and be provided with and push away the piece. And the fixing part comprises a plurality of groups of fixing pieces which are fixedly arranged at the bottom of the groove and matched with the pushing pieces in an angle sliding manner. During the use, in placing the fixed slot with the nut that needs the fastening, start the driving piece afterwards, the driving piece drives and pushes away the piece rotation, and rotatory pushing piece pushes away a plurality of groups of mountings and removes to fixed slot center department, treats behind mounting and the nut butt, with this realized the spacing fixed to the nut. Replace manual operation through the driving piece, reduced operating personnel's work load to a certain extent, improved work efficiency.
Description
Technical Field
The utility model relates to a nut fastener technical field, especially one kind is applicable to many specifications nut fastener.
Background
In mechanical equipment's installation, need use the nut of different specifications, in order to fasten the nut of multiple specification, installation construction workman need carry the fastening tool of multiple specification at the during operation, need frequent change during the fastening nut, and it is very troublesome to use, has prolonged installation engineering time greatly.
The utility model discloses a disclose a mining multi-functional nut fastener in chinese utility model bulletin number is CN214604027U, this device adjusts out multiple specification and dimension's fastening tool with the help of the regulation input member control straight line slider of drive spout to realize the high efficiency fastening of multiple specification and dimension's nut, nevertheless this device need adjust the input member with the help of manual operation and just can accomplish fixed the operation of holding with holding, this work load that has increased installer to a certain extent, reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and other problems occurring in the prior art.
Therefore, the utility model aims to solve the problem how to provide a be applicable to many specifications nut fastener, can realize reducing user of service's work load, improve work efficiency's effect.
In order to solve the technical problem, the utility model provides a following technical scheme: a multi-specification nut fastener comprises a housing including,
the driving part comprises a driving part fixedly installed in an inner cavity of the shell, a groove is formed in one side of the top of the shell, and pushing parts are arranged on the inner side wall of the groove in a surrounding and rotating mode.
And the fixing part comprises a plurality of groups of fixing pieces which are fixedly arranged at the bottom of the groove and matched with the pushing pieces in an angle sliding manner.
Based on the technical characteristics: during the use, in placing the fixed slot with the nut that needs the fastening, start the driving piece afterwards, the driving piece drives and pushes away the piece rotation, and rotatory pushing away piece pushes away a plurality of groups of mounting and removes to fixed slot center department, treats behind mounting and the nut butt, with this realized the spacing fixed to the nut.
As a be applicable to many specifications nut fastener preferred scheme, wherein: the driving piece comprises a driving motor fixedly installed in the inner cavity of the shell, and a driving gear is installed at the output end of the top of the driving motor.
Based on the technical characteristics: the driving motor drives the driving gear to rotate.
As a be applicable to many specifications nut fastener preferred scheme, wherein: the pushing piece comprises a driven gear ring which is arranged on the inner side wall of the groove in a surrounding rotating mode, and a pushing block is fixedly installed on the inner side wall of the driven gear ring at an equal angle.
Based on the technical characteristics: the driving gear drives the driven gear ring to rotate, and the driven gear ring drives the pushing block to rotate.
As a be applicable to many specifications nut fastener preferred scheme, wherein: and one end of the pushing block, which is far away from the inner side wall of the driven gear ring, is an arc surface.
Based on the technical characteristics: therefore, in the rotating process of the pushing block, the pushing block can slowly push the fixing piece to move towards the center of the fixing groove.
As a be applicable to many specifications nut fastener preferred scheme, wherein: the mounting sets up the dead lever on the fixed slot lateral wall including sliding, fixed mounting has the riser on the dead lever body of rod, be connected with the spring between riser and the fixed station lateral wall.
Based on the technical characteristics: when the nut needs to be disassembled, the driving piece reversely drives the driving gear to rotate, the driving gear drives the driven gear ring to reversely rotate, the driven gear ring drives the pushing block to reversely rotate, and the fixed rod is restored to the initial position under the action of the spring, so that the limit fixation of the nut is released.
As a be applicable to many specifications nut fastener preferred scheme, wherein: and a rubber fixing block is fixedly arranged at one end of the fixing rod close to the center of the fixing groove.
Based on the technical characteristics: the rubber fixed block that sets up avoids dead lever fastening in-process fish tail nut surface.
As a be applicable to many specifications nut fastener preferred scheme, wherein: one end of the rubber fixing block, which is close to the center of the fixing groove, is a cambered surface.
Based on the technical characteristics: this is lifted and is made rubber fixed block and nut surface laminate more, and the clamping effect of fixed rod to the nut is better.
As a be applicable to many specifications nut fastener preferred scheme, wherein: the shell is a stainless steel shell.
Based on the technical characteristics: this results in a longer service life of the housing.
The utility model discloses beneficial effect does:
during the use, in placing the fixed slot with the nut that needs the fastening, start the driving piece afterwards, the driving piece drives and pushes away the piece rotation, and rotatory pushing piece pushes away a plurality of groups of mountings and removes to fixed slot center department, treats behind mounting and the nut butt, with this realized the spacing fixed to the nut. Replace manual operation through the driving piece, reduced operating personnel's work load to a certain extent, improved work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 that other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the overall structure;
FIG. 2 is a schematic view of the pushing member and the fixing member;
fig. 3 is a schematic view of the fastener structure.
In the drawings, the components represented by the respective reference numerals are listed below:
100. a housing; 200. a drive member; 201. a drive member; 201a, a driving motor; 201b, a driving gear; 202. a groove; 203. pushing the piece; 203a, a driven gear ring; 203b, a pushing block; 300. a fixing member; 301. a fixed table; 302. fixing grooves; 303. a fixing member; 303a, a fixing rod; 303b, a vertical plate; 303c, a spring; 303a-1 and a rubber fixing block.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
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 implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be 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, 2 and 3, a first embodiment of the present invention provides a multi-sized nut fastener device, including a housing 100, including,
the fixing member 300 includes a fixing base 301 fixedly installed at the bottom of the groove 202, and a fixing groove 302 is opened at the top of the fixing base 301. In use, a nut to be tightened is placed in the fixing groove 302.
And the driving part 200 comprises a driving part 201 fixedly installed in the inner cavity of the casing 100, wherein the driving part 201 comprises a driving motor 201a fixedly installed in the inner cavity of the casing 100, and the top output end of the driving motor 201a is provided with a driving gear 201b. A groove 202 is formed in one side of the top of the housing 100, a pushing piece 203 is arranged on the inner side wall of the groove 202 in a surrounding rotation mode, wherein the pushing piece 203 comprises a driven gear ring 203a arranged on the inner side wall of the groove 202 in a surrounding rotation mode, and a pushing block 203b is fixedly arranged on the inner side wall of the driven gear ring 203a in an equal angle mode. The driving motor 201a is arranged to drive the driving gear 201b to rotate, the driving gear 201b drives the driven gear ring 203a to rotate, and the driven gear ring 203a drives the pushing block 203b to rotate.
The side wall of the fixing groove 302 is provided with a plurality of groups of fixing pieces 303 matched with the pushing piece 203 in an equal angle sliding mode. Wherein, mounting 303 includes that the slip sets up dead lever 303a on the fixed slot 302 lateral wall, and fixed mounting has riser 303b on the dead lever 303a body of rod, is connected with spring 303c between riser 303b and the fixed station 301 lateral wall.
In addition, the end of the pushing block 203b away from the inner side wall of the driven gear ring 203a is a cambered surface, so that the pushing block 203b can slowly push the fixing rod 303a to move towards the center of the fixing groove 302 in the rotating process of the pushing block 203b. After the fixing rod 303a abuts against the nut, the nut is limited and fixed.
In addition, one end of the fixing rod 303a close to the center of the fixing groove 302 is fixedly provided with a rubber fixing block 303a-1, and the rubber fixing block 303a-1 is arranged to prevent the surface of the nut from being scratched during the fastening process of the fixing rod 303 a. One end of the rubber fixing block 303a-1, which is close to the center of the fixing groove 302, is an arc surface, so that the rubber fixing block 303a-1 is more attached to the surface of the nut, and the nut is better clamped by the fixing rod 303 a.
The housing 100 is a stainless steel housing, which allows for a longer life of the housing 100.
In summary, when the nut to be fastened is placed in the fixing groove 302, the driving motor 201a is provided to drive the driving gear 201b to rotate, the driving gear 201b drives the driven gear ring 203a to rotate, and the driven gear ring 203a drives the pushing block 203b to rotate. Because the end of the pushing block 203b away from the inner side wall of the driven gear ring 203a is a cambered surface, the pushing block 203b can slowly push the fixing rod 303a to move towards the center of the fixing groove 302 in the rotating process of the pushing block 203b. After the fixing rod 303a abuts against the nut, the nut is limited and fixed.
Example 2
Referring to fig. 1, 2 and 3, a second embodiment of the present invention, which is different from the first embodiment, is: the fixing part 303 comprises a fixing rod 303a which is arranged on the side wall of the fixing groove 302 in a sliding mode, a vertical plate 303b is fixedly mounted on the rod body of the fixing rod 303a, and a spring 303c is connected between the vertical plate 303b and the side wall of the fixing platform 301. When the nut needs to be detached, the driving motor 201a reversely drives the driving gear 201b to rotate, the driving gear 201b drives the driven gear ring 203a to reversely rotate, the driven gear ring 203a drives the pushing block 203b to reversely rotate, and the fixing rod 303a is restored to the initial position under the action of the spring 303c, so that the limit fixation of the nut is released.
To sum up, when the nut needs to be removed, the driving motor 201a reversely drives the driving gear 201b to rotate, the driving gear 201b drives the driven gear ring 203a to reversely rotate, the driven gear ring 203a drives the pushing block 203b to reversely rotate, and the fixing rod 303a is restored to the initial position under the action of the spring 303c, so that the limit fixation of the nut is released.
It should be noted that the above embodiments are only used 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, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. A nut tightening device adapted for multiple specifications, comprising a housing (100), characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the driving part (200) comprises a driving part (201) fixedly installed in an inner cavity of the shell (100), a groove (202) is formed in one side of the top of the shell (100), and a pushing part (203) is arranged on the inner side wall of the groove (202) in a surrounding and rotating mode;
the fixing part (300) comprises a fixing table (301) fixedly installed at the bottom of the groove (202), a fixing groove (302) is formed in the top of the fixing table (301), and a plurality of groups of fixing pieces (303) matched with the pushing piece (203) are arranged on the side wall of the fixing groove (302) in an equiangular sliding mode.
2. A multi-specification nut tightening device according to claim 1, wherein: the driving piece (201) comprises a driving motor (201 a) fixedly installed in the inner cavity of the shell (100), and a driving gear (201 b) is installed at the output end of the top of the driving motor (201 a).
3. A multi-specification nut tightening device according to claim 1, wherein: the pushing piece (203) comprises a driven gear ring (203 a) which is arranged on the inner side wall of the groove (202) in a surrounding rotating mode, and pushing blocks (203 b) are fixedly installed on the inner side wall of the driven gear ring (203 a) at equal angles.
4. A multi-specification nut tightening device according to claim 3, wherein: one end, far away from the inner side wall of the driven gear ring (203 a), of the pushing block (203 b) is an arc surface.
5. A multi-specification nut tightening device according to claim 1, wherein: fixing piece (303) are including sliding setting dead lever (303 a) on fixed slot (302) lateral wall, fixed mounting has riser (303 b) on the dead lever (303 a) body of rod, be connected with spring (303 c) between riser (303 b) and fixed station (301) lateral wall.
6. A multi-specification nut tightening device according to claim 5, wherein: one end of the fixing rod (303 a) close to the center of the fixing groove (302) is fixedly provided with a rubber fixing block (303 a-1).
7. A multi-specification nut tightening device according to claim 6, wherein: one end of the rubber fixing block (303 a-1) close to the center of the fixing groove (302) is an arc surface.
8. A multi-specification nut tightening device according to claim 1, wherein: the shell (100) is a stainless steel shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937741.5U CN218698435U (en) | 2022-11-04 | 2022-11-04 | Be applicable to many specifications nut fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937741.5U CN218698435U (en) | 2022-11-04 | 2022-11-04 | Be applicable to many specifications nut fastener |
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| Publication Number | Publication Date |
|---|---|
| CN218698435U true CN218698435U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222937741.5U Active CN218698435U (en) | 2022-11-04 | 2022-11-04 | Be applicable to many specifications nut fastener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816718A (en) * | 2023-05-19 | 2023-09-29 | 华能国际电力股份有限公司上海石洞口第二电厂 | Transmission shaft oil baffle device |
-
2022
- 2022-11-04 CN CN202222937741.5U patent/CN218698435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116816718A (en) * | 2023-05-19 | 2023-09-29 | 华能国际电力股份有限公司上海石洞口第二电厂 | Transmission shaft oil baffle device |
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