CN213331976U

CN213331976U - Nut structure convenient to quick assembly disassembly

Info

Publication number: CN213331976U
Application number: CN202022205794.9U
Authority: CN
Inventors: 张国方; 陈佳铭
Original assignee: Wuxi Standard Parts Factory Co ltd
Current assignee: Wuxi Standard Parts Factory Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-01
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a nut structure convenient to quick assembly disassembly, including first half nut and second half nut, the equal threaded connection on the surface of first half nut and second half nut has the anchorage bar, the mounting plate slides and inserts to the bottom of first half nut and second half nut on. When the device is assembled, stimulate the arm-tie earlier and make the deflector slide along the guide way, and extrude first spring, until the location inserted block through the magnet piece with anti-skidding cushion insert tightly to the positioning slot in, loosen the arm-tie again, can make first spring drive constant head tank reset joint to the locating piece on, then realize the firm of first half nut and second half nut and assemble, when dismantling, on with reverse operation can, the dismouting is nimble, time saving and labor saving, work efficiency has effectively been improved, and it is convenient for drive the mounting plate and further carry out the tight effect of supporting to the assembly work piece to rotate the anchorage bar, be difficult for not hard up, then effectively strengthen the fastening effort of nut, improve its availability factor.

Description

Nut structure convenient to quick assembly disassembly

Technical Field

The utility model belongs to the technical field of machine part, concretely relates to nut structure convenient to quick assembly disassembly.

Background

Ordinary nut and bolt carry out the threaded connection in-process, it all need rotatory several circles or tens of circles with loosen to screw, and the thread of bolt is longer more, then the number of circles that need to rotate is more, also will consume more time, seriously influence production efficiency, waste time and energy, the flexibility of operation is poor, it is very inconvenient to use, though the nut of the dismouting of being convenient for of all kinds has appeared on the existing market, the quick detach nut structure is comparatively complicated, the dismouting operation is also comparatively loaded down with trivial details, the cost is higher, and, the nut uses for a long time and the rotation of too many times, also easily cause not hard up phenomenon to spacing work piece that compresses tightly, then the availability factor of nut is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut structure convenient to quick assembly disassembly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nut structure convenient to quick assembly disassembly, includes first half nut and second half nut, peg graft fixedly each other between first half nut and the second half nut, fixedly connected with location inserted block on the inboard of first half nut, set up positioning slot on the inboard of second half nut, the location inserted block is inserted tightly to positioning slot in, equal slip grafting has the arm-tie on the terminal surface around first half nut, equal fixedly connected with locating plate on the terminal surface around the second half nut, integration fixedly connected with locating piece on the locating plate, the locating block joint is to serving of arm-tie, equal threaded connection has the anchorage bar on the surface of first half nut and second half nut, the lower extreme fixedly connected with mounting plate of anchorage bar, the anchorage plate slides and pegs graft to on the bottom of first half nut and second half nut.

Preferably, the groove walls of the positioning insertion grooves are fixedly connected with anti-skidding rubber mats, the corresponding end faces between the positioning insertion blocks and the positioning insertion grooves are fixedly connected with magnet pieces, and the magnet pieces are mutually adsorbed and fixed.

This setting has effectively improved the fastening nature and the compactness of connection structure between location inserted block and the positioning slot, then effectively improves the fastening nature of assembling the structure between first half nut and the half nut of second, and the location is accurate, and the steadiness is high, and during first half nut of dismouting and the half nut of second, direct pulling first half nut and half nut of second make between the magnet piece part, the location inserted block break away from the positioning slot can, the dismouting is nimble swift.

Preferably, a positioning groove is formed in the inner wall of one end of the pulling plate and is connected with the positioning block in a matched mode.

This setting has effectively improved connection structure's steadiness between arm-tie and the locating piece, when the locating piece inserted in the constant head tank, can carry out spacing fixed to the structure of assembling between first half nut and the half nut of second, has effectively improved the fastness of assembling the structure between first half nut and the half nut of second then.

Preferably, fixedly connected with guide bar on the other end inner wall of arm-tie, the tip sliding connection of guide bar is to the inside and the fixedly connected with deflector of first half nut, the inside of first half nut is equipped with the guide way with deflector accordant connection, the first spring of fixedly connected with between the tip of deflector and guide way, first spring housing is established on the guide bar.

This setting has effectively improved connection structure's steadiness between arm-tie and the first half nut, be convenient for drive arm-tie carries out elastic stretching removal and stability is high, when dismantling the separation to first half nut and second half nut promptly, outwards stimulate the arm-tie, drive the deflector and slide and extrude first spring along the guide way, until making the constant head tank break away from the locating piece, then remove the limiting action between first half nut and the second half nut, stimulate the second half nut again this moment and make the positioning slot break away from the location inserted block, can make and dismantle between it, operation labour saving and time saving, otherwise, when assembling fixedly first half nut and second half nut, with last reverse operation, the locating piece reset insert in the constant head tank can, the flexibility is high, thereby be favorable to improving work efficiency.

Preferably, the middle part of one end of the guide groove is provided with a sliding groove, and the sliding groove is connected with the guide rod in a matching manner.

This setting has effectively improved connection structure's between guide bar and the first half nut stability, makes its operating stability that slides high, convenient to use.

Preferably, the upper end fixedly connected with baffle of anchorage bar, equal fixedly connected with second spring between the upper surface of baffle and first half nut and second half nut, the second spring housing is established on the anchorage bar, the thread groove with anchorage bar looks accordant connection is seted up to the inside of first half nut and second half nut, the fixed slot has been seted up to the bottom of thread groove, fixed slot and anchorage plate phase-match sliding connection.

This setting has effectively improved connection structure's steadiness between anchorage bar and first half nut and the half nut of second, when rotating the anchorage bar downwards for extrude the second spring and drive the mounting plate and stretch out the fixed slot, even make the mounting plate can further support tightly fixedly to the work piece that needs the assembly, and difficult not hard up then be favorable to strengthening the fastening effort of nut, improve its availability factor.

Compared with the prior art, the utility model discloses a technological effect and advantage: the nut structure convenient for quick assembly and disassembly comprises a first half nut and a second half nut, wherein the first half nut and the second half nut are clamped at an assembly position on a bolt and are clamped at two sides of the bolt, at the moment, the first half nut and the second half nut are assembled, namely, a pull plate is pulled to enable a guide plate to slide along a guide groove and extrude a first spring until a positioning insertion block is tightly inserted into a positioning insertion groove through a magnet sheet and an anti-skid rubber pad, then the pull plate is loosened, the first spring can drive a positioning groove to reset and clamp the positioning block, so that the first half nut and the second half nut are stably assembled, the assembly and disassembly are quick, time and labor are saved, the working efficiency is effectively improved, finally, the combined nut can rotate for one circle or one half circle along the bolt to perform limiting and fastening on a workpiece, the operation flexibility is high, the working time is greatly saved, and the fastening rod is rotated to drive a fastening plate to further support and tighten an assembly workpiece, and the nut is not easy to loosen, so that the fastening acting force of the nut is enhanced, and the use efficiency of the nut is improved.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a first half nut; 101. positioning the insert block; 102. a guide groove; 103. a chute; 2. a second half-nut; 201. positioning the slot; 202. an anti-slip rubber pad; 3. pulling a plate; 301. positioning a groove; 302. a guide bar; 303. a first spring; 304. a guide plate; 4. positioning a plate; 401. positioning blocks; 5. a magnet sheet; 6. a fastening rod; 601. a baffle plate; 602. a second spring; 603. a thread groove; 604. fixing grooves; 605. and (7) fastening the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a nut structure convenient for quick assembly and disassembly comprises a first half nut 1 and a second half nut 2, the first half nut 1 and the second half nut 2 are fixedly inserted into each other, a positioning insert block 101 is fixedly connected to the inner side of the first half nut 1, a positioning slot 201 is formed in the inner side of the second half nut 2, the positioning insert block 101 is inserted into the positioning slot 201, pull plates 3 are slidably inserted into the front and rear end faces of the first half nut 1, positioning plates 4 are fixedly connected to the front and rear end faces of the second half nut 2, a positioning block 401 is fixedly connected to the positioning plates 4 in an integrated manner, the positioning block 401 is clamped to one end of the pull plate 3, fastening rods 6 are screwed onto the surfaces of the first half nut 1 and the second half nut 2, and a fastening plate 605 is fixedly connected to the lower ends of the fastening rods 6, the fastening plate 605 is slidably inserted onto the bottom of the first and second half nuts 1 and 2.

The groove walls of the positioning slots 201 are fixedly connected with anti-skid rubber pads 202, the corresponding end surfaces between the positioning insertion blocks 101 and the positioning slots 201 are fixedly connected with magnet pieces 5, and the magnet pieces 5 are mutually adsorbed and fixed; effectively improved connection structure's between location inserted block 101 and the positioning slot 201 fastening nature and compactness, then effectively improve the fastening nature of assembling the structure between first half nut 1 and the second half nut 2, the location is accurate, the steadiness is high, and during first half nut 1 of dismouting and the second half nut 2, directly stimulate first half nut 1 and second half nut 2 make between the magnet piece 5 separately, location inserted block 101 break away from positioning slot 201 can, the dismouting is nimble swift.

A positioning groove 301 is formed in the inner wall of one end of the pulling plate 3, and the positioning groove 301 is connected with the positioning block 401 in a matched mode; effectively improved connection structure's steadiness between arm-tie 3 and locating piece 401, when locating piece 401 inserted in constant head tank 301, can carry out spacing fixed to the structure of assembling between first half nut 1 and the half nut 2 of second, effectively improved the fastness of assembling the structure between first half nut 1 and the half nut 2 of second then.

A guide rod 302 is fixedly connected to the inner wall of the other end of the pulling plate 3, the end of the guide rod 302 is connected to the inside of the first half nut 1 in a sliding manner and is fixedly connected with a guide plate 304, a guide groove 102 which is connected with the guide plate 304 in a matching manner is arranged inside the first half nut 1, a first spring 303 is fixedly connected between the guide plate 304 and the end of the guide groove 102, and the guide rod 302 is sleeved with the first spring 303; effectively improved connection structure's steadiness between arm-tie 3 and first half nut 1, be convenient for drive arm-tie 3 carry out elastic telescopic movement and stability is high, when dismantling the separation to first half nut 1 and second half nut 2 promptly, outwards spur arm-tie 3, drive deflector 304 and slide and extrude first spring 303 along guide way 102, until making constant head tank 301 break away from locating piece 401, then remove the restriction between first half nut 1 and the second half nut 2, stimulate second half nut 2 again this moment makes location slot 201 break away from location inserted block 101, can make and dismantle between it, operation labour saving and time saving, otherwise, when assembling fixedly first half nut 1 and second half nut 2, with last reverse operation, locating piece 401 resets and inserts in constant head tank 301 can, the flexibility is high, thereby be favorable to improving work efficiency.

A sliding groove 103 is formed in the middle of one end of the guide groove 102, and the sliding groove 103 is connected with the guide rod 302 in a matched mode; effectively improved connection structure's between guide bar 302 and the first half nut 1 stability, made its operating stability that slides high, convenient to use.

A baffle 601 is fixedly connected to the upper end of the fastening rod 6, a second spring 602 is fixedly connected between the baffle 601 and the upper surfaces of the first half nut 1 and the second half nut 2, the second spring 602 is sleeved on the fastening rod 6, thread grooves 603 matched and connected with the fastening rod 6 are formed in the first half nut 1 and the second half nut 2, fixing grooves 604 are formed in the bottoms of the thread grooves 603, and the fixing grooves 604 are matched and connected with a fastening plate 605 in a sliding manner; effectively improved connection structure's steadiness between anchorage bar 6 and first half nut 1 and the second half nut 2, when downwardly rotating anchorage bar 6 for extrude second spring 602 and drive mounting plate 605 and stretch out fixed slot 604, even make mounting plate 605 further support tightly fixedly to the work piece that needs the assembly, and difficult not hard up then be favorable to reinforcing nut's fastening effort, improve its availability factor.

Specifically, when in use, the first half nut 1 and the second half nut 2 are clamped into the assembly position on the bolt and clamped into two sides of the bolt, at the moment, the first half nut 1 and the second half nut 2 are assembled, namely, the pull plate 3 is pulled firstly to enable the guide plate 304 to slide along the guide groove 102 and extrude the first spring 303 until the positioning insertion block 101 is inserted into the positioning insertion groove 201 through the magnet sheet 5 and the anti-skid rubber pad 202, and then the pull plate 3 is loosened, so that the first spring 303 can drive the positioning groove 301 to reset and clamp onto the positioning block 401, and then the first half nut 1 and the second half nut 2 are stably assembled, the disassembly and the assembly are rapid, the time and the labor are saved, the working efficiency is effectively improved, finally, the combined nut can be rotated along the bolt for one circle or one half circle to fasten the workpiece in a limiting way, the operation flexibility is high, and the working time is greatly saved, and, rotate anchorage bar 6 and be convenient for drive mounting plate 605 and carry out further tight effect of supporting to the assembly workpiece, and difficult not hard up is favorable to strengthening the fastening effort of nut then, improves its availability factor.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a nut structure convenient to quick assembly disassembly, includes first half nut (1) and second half nut (2), its characterized in that: the first half nut (1) and the second half nut (2) are fixedly inserted with each other, the inner side of the first half nut (1) is fixedly connected with a positioning insert block (101), the inner side of the second half nut (2) is provided with a positioning slot (201), the positioning insert block (101) is inserted into the positioning slot (201), the front end face and the rear end face of the first half nut (1) are respectively inserted with a pulling plate (3) in a sliding manner, the front end face and the rear end face of the second half nut (2) are respectively fixedly connected with a positioning plate (4), the positioning plates (4) are integrally and fixedly connected with positioning blocks (401), the positioning blocks (401) are clamped to one end of the pulling plate (3), the surfaces of the first half nut (1) and the second half nut (2) are respectively connected with a fastening rod (6) in a threaded manner, and the lower end of the fastening rod (6) is fixedly connected with a fastening plate (605), the fastening plate (605) is slidably inserted onto the bottom of the first half nut (1) and the second half nut (2).

2. The nut structure convenient for quick assembly and disassembly of claim 1, wherein: fixedly connected with antiskid rubber mat (202) on the cell wall of location slot (201), equal fixedly connected with magnet piece (5) on the corresponding terminal surface between location inserted block (101) and location slot (201), adsorb each other fixedly between magnet piece (5).

3. The nut structure convenient for quick assembly and disassembly of claim 1, wherein: the inner wall of one end of the pulling plate (3) is provided with a positioning groove (301), and the positioning groove (301) is connected with the positioning block (401) in a matching mode.

4. The nut structure convenient for quick assembly and disassembly of claim 1, wherein: fixedly connected with guide bar (302) on the other end inner wall of arm-tie (3), the tip sliding connection of guide bar (302) is to inside and fixedly connected with deflector (304) of first half nut (1), the inside of first half nut (1) is equipped with guide way (102) with deflector (304) looks accordant connection, first spring (303) of fixedly connected with between the tip of deflector (304) and guide way (102), first spring (303) cover is established on guide bar (302).

5. The nut structure convenient for quick assembly and disassembly of claim 4, wherein: a sliding groove (103) is formed in the middle of one end of the guide groove (102), and the sliding groove (103) is connected with the guide rod (302) in a matched mode.

6. The nut structure convenient for quick assembly and disassembly of claim 1, wherein: the utility model discloses a fastening rod, including anchorage bar (6), equal fixedly connected with baffle (601) between the upper end fixedly connected with baffle (601) of anchorage bar (6), baffle (601) and the upper surface of first half nut (1) and second half nut (2) equal fixedly connected with second spring (602), second spring (602) cover is established on anchorage bar (6), thread groove (603) with anchorage bar (6) looks accordant connection are seted up to the inside of first half nut (1) and second half nut (2), fixed slot (604) have been seted up to the bottom of thread groove (603), fixed slot (604) and mounting plate (605) phase-match sliding connection.