CN210770107U

CN210770107U - Gear easy to assemble

Info

Publication number: CN210770107U
Application number: CN201921454014.5U
Authority: CN
Inventors: 张毅; 陆玉娟
Original assignee: Gaoyou Jingbiao Gear Manufacturing Co ltd
Current assignee: Gaoyou Jingbiao Gear Manufacturing Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-16
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a gear accessory technical field just discloses a gear easy to assemble, including the gear body, the equal fixed mounting in the positive left and right sides of gear body has the fixed plate, two the equal fixed mounting in one side that the fixed plate is relative has the telescopic link. This gear easy to assemble, through setting up the swivel, rotate the swivel, make the threaded rod rotate, because set up the screw hole with threaded rod looks adaptation on the card axle, and through be provided with connecting rod and activity loop bar on the card axle, make the rotation of card axle receive the restriction, when the threaded rod rotates, the card axle will receive the screw thread thrust when the threaded rod rotates and reciprocate, if need with gear body device in the automobile rotating shaft, only need with gear body cover in the outside of pivot, then rotate two swivel control card axles and remove towards relative direction, can block the axle card in the automobile rotating shaft, gear body installation finishes, moreover, the steam generator is simple in structure, and convenient for installation.

Description

Gear easy to assemble

Technical Field

The utility model relates to a gear accessory technical field specifically is an easy to assemble's gear.

Background

The gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, the gear is applied in transmission very early, at the end of nineteenth century, the principle of generating a gear cutting method and the special machine tool and cutter for cutting the gear by using the principle appear successively, and along with the development of production, the stability of gear operation is emphasized.

The automobile accessory is a product which forms each unit of the whole automobile and serves the automobile, the brand of the automobile is more and more nowadays, the types of the automobile are more and more, the types of the automobile accessory are more and more, the gear belongs to an important part in the automobile accessory, the gear is related to a transmission structure of the automobile, the gear accessory used for the automobile in the market generally has the defect of inconvenience in installation at present, when the gear accessory is installed, the gear is generally fixed on a rotating shaft of the automobile through the use of a pin shaft matched with a clamping groove, the gear can be stably used, the gear is excessively complex to install, the gear is inconvenient to disassemble and replace, manpower and time are consumed, and the requirements of people for use are not met, so the gear convenient to install is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a gear easy to assemble possesses advantages such as the installation of being convenient for, has solved and has been used for on the existing market that the automobile gear accessory generally has the shortcoming of the installation of not being convenient for, when the installation, generally is through the use of round pin axle cooperation draw-in groove, fixes the gear in the pivot of car, though can use steadily, but the installation is too loaded down with trivial details, inconvenient dismantles it and gets off to change, very consume artifical and time, the problem of the demand that unsatisfied people used.

(II) technical scheme

For the purpose of realizing the aforesaid installation of being convenient for, the utility model provides a following technical scheme: a gear convenient to mount comprises a gear body, wherein fixed plates are fixedly mounted on the left side and the right side of the front surface of the gear body, telescopic rods are fixedly mounted on the opposite sides of the two fixed plates, pushing plates are fixedly mounted on the opposite sides of the two telescopic rods, transverse rods with one ends penetrating through and extending to the outer sides of the pushing plates and movably connected with the pushing plates are fixedly mounted at the upper ends and the lower ends of the opposite sides of the two fixed plates, buffer springs are fixedly mounted at the upper ends and the lower ends between the fixed plates and the pushing plates and positioned at the outer sides of the transverse rods, limiting plates are fixedly mounted on the opposite sides of the left transverse rod and the right transverse rod, push rods are fixedly mounted at the opposite sides of the two pushing plates, limiting blocks are fixedly mounted at the opposite sides of the two pushing plates through the push rods, limiting frames, the opposite sides of the two limiting frames are respectively and movably provided with a rotating ring, the opposite sides of the two rotating rings are respectively and fixedly provided with a threaded rod, one end of the threaded rod penetrates through the inner cavity of the limiting frame and extends to the limiting frame and is movably connected with the limiting frame, vertical rods are fixedly arranged at the left end and the right end between the upper side wall and the lower side wall of the inner cavity of the limiting frame, clamping shafts are movably arranged at the outer sides of the threaded rods, one ends of the clamping shafts penetrate through and extend to the outer sides of the limiting frame and are movably connected with the limiting frame, connecting rods are fixedly arranged at the left end and the right end of one side of each of the two clamping shafts, which is opposite to the other side, respectively, a movable loop bar is fixedly arranged at the left end and the right end of one side of each of, one side that the swivel was kept away from to the activity loop bar and the outside fixed mounting that is located the montant has one end and spacing fixed connection's compression spring, the periphery wall fixed mounting of gear body has the latch that quantity is a plurality of.

Preferably, two round holes have all been seted up at the upper and lower both ends of the relative one side of slurcam, and round hole and horizontal pole looks adaptation, the horizontal pole is ninety degrees perpendicular installation with the fixed plate.

Preferably, the quantity of stopper is two, and two stoppers are the symmetric distribution with the perpendicular bisector of gear body, two the arc wall has all been seted up to the relative one side of stopper.

Preferably, two one side that the card axle carried on the back mutually all seted up the screw hole, and screw hole and threaded rod looks adaptation, the outside fixed mounting of change has the antiskid cover.

Preferably, two the relative one side of spacing all has seted up the perforation, and perforation and card axle looks adaptation, the threaded rod is ninety degrees perpendicular installation with spacing.

Preferably, the number of the buffer springs is four, and through holes matched with the vertical rods are formed in the tops of the movable sleeve rods.

(III) advantageous effects

Compared with the prior art, the utility model provides a gear easy to assemble possesses following beneficial effect:

1. this gear easy to assemble, through setting up the swivel, rotate the swivel, make the threaded rod rotate, because set up the screw hole with threaded rod looks adaptation on the card axle, and through be provided with connecting rod and activity loop bar on the card axle, make the rotation of card axle receive the restriction, when the threaded rod rotates, the card axle will receive the screw thread thrust when the threaded rod rotates and reciprocate, if need with gear body device in the automobile rotating shaft, only need with the outside of gear body cover at the pivot, then rotate two swivel control card axles and remove towards relative direction, can block the axle card in the automobile rotating shaft, gear body installation finishes, moreover, the steam generator is simple in structure, and simple to operate, the time of dismantling and changing has been saved greatly, more satisfy the demand that people used.

2. This gear easy to assemble, through setting up the catch plate, when with gear body device in the car pivot, at first promote the catch plate towards the direction of carrying on the back mutually, make two stoppers remove towards the direction of carrying on the back mutually, compression spring and telescopic link compression this moment, wear the pivot on the gear body after that, loosen the hand, two stoppers receive the resilience force of compression spring and telescopic link this moment and are close to each other, arc wall seted up on two stoppers carries on spacingly to the pivot, it is more accurate to make gear body location installation, make equipment more practical.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1 gear body, 2 fixed plates, 3 catch plates, 4 calorie axles, 5 telescopic links, 6 push rods, 7 stopper, 8 swivels, 9 threaded rods, 10 connecting rods, 11 montants, 12 activity loop bars, 13 spacing, 14 compression spring, 15 limiting plates, 16 buffer spring, 17 horizontal poles, 18 latches.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-3, a gear convenient to mount comprises a gear body 1, fixed plates 2 are fixedly mounted on the left side and the right side of the front of the gear body 1, telescopic rods 5 are fixedly mounted on the opposite sides of the two fixed plates 2, each telescopic rod 5 is composed of a fixed rod and a movable rod, the bottom of each movable rod penetrates through the inner cavity of the corresponding fixed rod and is movably connected with the corresponding fixed rod, the limiting effect of the limiting blocks 7 on an automobile rotating shaft is enhanced by arranging the telescopic rods 5, the mounting accuracy of equipment is higher, pushing plates 3 are fixedly mounted on the opposite sides of the two telescopic rods 5, the pushing plates 3 are pushed in the opposite directions by arranging the pushing plates 3 when the gear body 1 is mounted on the automobile rotating shaft, the two limiting blocks 7 are moved in the opposite directions, at the moment, the compression springs 14 and the telescopic rods 5 are compressed, and then the rotating shaft is threaded on the gear body, when the hands are loosened, the two limit blocks 7 are mutually close to each other under the resilience force of the compression spring 14 and the telescopic rod 5, the rotating shaft is limited through the arc-shaped grooves formed on the two limit blocks 7, so that the gear body 1 is positioned and installed more accurately, and the equipment is more practical, the upper end and the lower end of one side, opposite to the two push plates 3, are both provided with round holes, the round holes are matched with the round rods 17, the round rods 17 are vertically installed at ninety degrees with the fixed plates 2, the upper end and the lower end of one side, opposite to the two fixed plates 2, are both fixedly provided with the cross rods 17, one ends of the cross rods 17 penetrate through and extend to the outer sides of the push plates 3 and are movably connected with the push plates 3, the upper end and the lower end between the fixed plates 2 and the push plates 3 and are both positioned at the outer sides of the cross rods 17 and are both fixedly provided with the buffer springs 16, the opposite sides of the two pushing plates 3 are fixedly provided with push rods 6, the opposite sides of the two pushing plates 3 are fixedly provided with limit blocks 7 through the push rods 6, the number of the limit blocks 7 is two, the two limit blocks 7 are symmetrically distributed by the perpendicular bisector of the gear body 1, the opposite sides of the two limit blocks 7 are provided with arc grooves, the upper end and the lower end of the front surface of the gear body 1 are fixedly provided with limit frames 13, the opposite sides of the two limit frames 13 are provided with through holes which are matched with the clamping shaft 4, the threaded rod 9 is vertically arranged at ninety degrees with the limit frames 13, one side of the two limit frames 13 opposite to each other is movably provided with a rotating ring 8, the rotating ring 8 is rotated to enable the threaded rod 9 to rotate, as the clamping shaft 4 is provided with a threaded hole matched with the threaded rod 9, and the connecting rod 10 and the movable sleeve rod 12 are arranged on the clamping shaft 4, the rotation of the clamping shaft 4 is limited, when the threaded rod 9 rotates, the clamping shaft 4 can move up and down under the thrust of the threads when the threaded rod 9 rotates, if the gear body 1 needs to be arranged on a rotating shaft of an automobile, the gear body 1 only needs to be sleeved on the outer side of the rotating shaft, then the two rotating rings 8 are rotated to control the two clamping shafts 4 to move towards opposite directions, the clamping shaft 4 can be clamped into the rotating shaft of the automobile, the gear body 1 is completely installed, the structure is simple, the installation is convenient, the time for disassembly and replacement is greatly saved, the use requirements of people are met, the threaded rod 9 with one end penetrating through and extending to the inner cavity of the limiting frame 13 and movably connected with the limiting frame 13 is fixedly arranged on one side opposite to the two rotating rings 8, the vertical rods 11 are fixedly arranged at the left end and the right end between the upper side wall and the lower side wall of the inner cavity of the limiting frame 13, the clamping shaft 4 with one end penetrating through, threaded hole is all seted up to one side that two calorie axles 4 carried on the back mutually, and threaded hole and 9 looks adaptations of threaded rod, the outside fixed mounting of change 8 has the antiskid cover, the antiskid cover is rubber antiskid cover, have characteristics such as wear-resisting antiskid, through using rubber antiskid cover, it is more nimble to make change 8 rotate, two calorie axles 4 carry on the back equal fixed mounting in both ends of controlling of one side mutually have connecting rod 10, two calorie axles 4 carry on the back both ends of the body one side about through the equal fixed mounting of connecting rod 10 have one end and 11 swing joint's of montant movable sleeve 12, one side that change 8 was kept away from to movable sleeve 12 and the outside fixed mounting that is located montant 11 have one end and 13 fixed connection's compression spring 14, the periphery wall fixed mounting of gear body 1 has quantity to be a plurality of latch.

When using, only need to overlap gear body 1 in the outside of pivot, then rotate two change rings 8, make two card axles 4 card go into in the pivot, can install gear body 1 in the pivot, make equipment reach the effect of the installation of being convenient for, simple structure, and simple to operate has saved the time of dismantling and changing greatly, more satisfies the demand that people used.

In conclusion, this gear easy to assemble, through setting up swivel 8, swivel 8 rotates, make threaded rod 9 rotate, because set up the screw hole with threaded rod 9 looks adaptation on calorie axle 4, and through be provided with connecting rod 10 and activity loop bar 12 on calorie axle 4, make the rotation of calorie axle 4 receive the restriction, when threaded rod 9 rotated, calorie axle 4 will receive the screw thread thrust when threaded rod 9 rotated and reciprocate, if need with gear body 1 device in the automobile rotating shaft, only need overlap gear body 1 in the outside of pivot, then rotate two swivels 8 control two calorie axles 4 and move towards relative direction, can block calorie axle 4 card in the automobile rotating shaft, gear body 1 finishes the installation, moreover, the steam generator is simple in structure, and convenient for installation, the time of dismantling and changing has been saved greatly, more satisfy the demand that people used.

Moreover, through the arrangement of the pushing plate 3, when the gear body 1 is arranged on the automobile rotating shaft, the pushing plate 3 is firstly pushed towards the opposite directions, the two limit blocks 7 move towards the opposite directions, the compression spring 14 and the telescopic rod 5 are compressed at the moment, then the rotating shaft is threaded on the gear body 1, the hand is loosened, the two limit blocks 7 are mutually close to each other under the resilience force of the compression spring 14 and the telescopic rod 5, the rotating shaft is limited through the arc-shaped grooves formed on the two limit blocks 7, so that the gear body 1 is more accurately positioned and installed, the equipment is more practical, the defect that the automobile gear fittings used on the market at present are inconvenient to install is overcome, when the automobile gear fittings are installed, the gear is generally fixed on the rotating shaft of the automobile through the use of the pin shaft matched with the clamping grooves, although the gear can be stably used, the installation is too complicated, and the gear fittings are inconvenient, the labor and time are wasted, and the use requirements of people can not be met.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear easy to assemble, includes gear body (1), its characterized in that: the gear comprises a gear body (1), fixed plates (2) are fixedly mounted on the left side and the right side of the front of the gear body (1), telescopic rods (5) are fixedly mounted on one side of the fixed plates (2), push plates (3) are fixedly mounted on one side of the telescopic rods (5), buffer springs (16) are fixedly mounted on the outer sides of the transverse rods (17), one ends of the transverse rods (17) penetrate through and extend to the outer sides of the push plates (3), limit plates (15) are fixedly mounted on one sides of the fixed plates (2) and the push plates (3), push rods (6) are fixedly mounted on one sides of the push plates (3), limit blocks (7) are fixedly mounted on one sides of the push plates (3) through the push rods (6), the upper end and the lower end of the front of the gear body (1) are fixedly provided with limit frames (13), one side of each of the two limit frames (13) back to the back is movably provided with a rotating ring (8), one side of each of the two rotating rings (8) opposite to the other side is fixedly provided with a threaded rod (9) with one end penetrating through and extending to the inner cavity of the limit frame (13) and movably connected with the limit frame (13), the left end and the right end between the upper side wall and the lower side wall of the inner cavity of the limit frame (13) are fixedly provided with vertical rods (11), the outer side of the threaded rod (9) is movably provided with clamping shafts (4) with one ends penetrating through and extending to the outer side of the limit frame (13) and movably connected with the limit frames (13), the left end and the right end of one side of each of the two clamping shafts (4) back to the back are fixedly provided with connecting rods (10), the left end and the right end of one, one side of swivel (8) is kept away from in activity loop bar (12) and the outside fixed mounting that is located montant (11) has one end and spacing (13) fixed connection's compression spring (14), the periphery wall fixed mounting of gear body (1) has latch (18) that quantity is a plurality of.

2. A readily mountable gear according to claim 1 wherein: two the round hole has all been seted up at the upper and lower both ends of the relative one side of slurcam (3), and round hole and horizontal pole (17) looks adaptation, horizontal pole (17) are ninety degrees perpendicular installation with fixed plate (2).

3. A readily mountable gear according to claim 1 wherein: the quantity of stopper (7) is two, and two stopper (7) are the symmetric distribution with the perpendicular bisector of gear body (1), two the arc wall has all been seted up to the relative one side of stopper (7).

4. A readily mountable gear according to claim 1 wherein: threaded holes are formed in one side, back to the back, of each clamping shaft (4), the threaded holes are matched with the threaded rods (9), and anti-skidding sleeves are fixedly mounted on the outer sides of the rotating rings (8).

5. A readily mountable gear according to claim 1 wherein: two the perforation has all been seted up to spacing (13) relative one side, and perforate and card axle (4) looks adaptation, threaded rod (9) are ninety degrees perpendicular installation with spacing (13).

6. A readily mountable gear according to claim 1 wherein: the number of the buffer springs (16) is four, and through holes matched with the vertical rods (11) are formed in the tops of the movable loop bars (12).