CN215148548U

CN215148548U - Gear packing mechanism

Info

Publication number: CN215148548U
Application number: CN202121373416.XU
Authority: CN
Inventors: 刘世豪; 虞琦哲
Original assignee: Ningbo Haochuang Gear Transmission Co ltd
Current assignee: Ningbo Haochuang Gear Transmission Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-14
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a gear packing mechanism, which comprises a base with a cavity inside, wherein a baffle plate arranged at the top of the base is provided with a limit component for supporting a gear and a synchronizer, when the gear and the synchronizer are assembled together and then placed on the top of the limiting component, the limiting component is compressed, so that the bottom of the gear and the synchronizer is sunk into the limiting component, the gear and the synchronizer are limited, two sides of the base are connected with side plates through a stretching assembly, the two side plates are clamped at the two sides of the gear and the synchronizer by the pulling component, the gear and the synchronizer can be stably limited on the base by the mutual matching of the limiting component, the pulling component and the side plates, the gear and the synchronizer can not shake in the installation process, the gear and the synchronizer can be conveniently assembled on the shaft together, the assembly is accurate, and the assembly rate is high.

Description

Gear packing mechanism

Technical Field

The utility model relates to a gear assembly technical field specifically is gear vanning mechanism.

Background

The gearbox is an important part of the vehicle, and can change the transmission ratio and enlarge the torque and the rotating speed of a driving wheel. With the development of modern science and technology, the gearbox has also been upgraded, from the initial manual transmission, to present stepless gearbox, from no synchronous ware to having the synchronous ware, it is more and more convenient to control, when assembling the gearbox to whole car, need assemble the spare part of gearbox itself earlier, including parts such as axle, gear, synchronous ware, be equipped with arch and the spliced eye that can peg graft each other on synchronous ware and the gear respectively, generally assemble synchronous ware and gear together earlier, later with assembled synchronous ware and gear together manual assembly epaxial.

However, when the gear and the synchronizer are assembled on the shaft, a worker needs to hold the gear and the synchronizer together by hand to assemble the gear and the synchronizer on the shaft, the gear and the synchronizer are easily misaligned during assembly, and the gear and the synchronizer need to be adjusted again after assembly, so that the assembly efficiency is reduced.

To this end, we propose a gear packing mechanism.

Disclosure of Invention

An object of the utility model is to provide a gear vanning mechanism 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 gear boxing mechanism comprises a base, a cavity is arranged in the base, a limiting assembly used for supporting a gear and a synchronizer is arranged in a partition plate arranged at the top of the base, when the gear and the synchronizer are assembled together and then placed at the top of the limiting assembly, the limiting assembly can be compressed, the bottom of the gear and the bottom of the synchronizer are sunk into the limiting assembly, the gear and the synchronizer are limited, side plates are connected to two sides of the base through a stretching assembly, and the side plates on two sides are pulled by the stretching assembly to be clamped on two sides of the gear and the synchronizer.

Preferably, the limiting assembly comprises a vertical rod arranged in a through hole formed in the partition plate in a sliding mode, the vertical rod is provided with a plurality of groups, a baffle for preventing the vertical rod from being separated from the partition plate is arranged at the bottom end of the vertical rod, a first spring capable of enabling the vertical rod to reset is arranged below the baffle, and a rubber block is arranged at the top of the vertical rod.

Preferably, the stretching assembly comprises a connecting block arranged on one side of the bottom of the side plate, a first sliding groove capable of allowing the connecting block to slide is formed in the side edge of the base, and a second spring enabling the connecting block to reset is arranged inside the first sliding groove.

Preferably, the side plates on the two sides are provided with rubber pads on opposite sides thereof for preventing the gear and the synchronizer from slipping during installation.

Preferably, a sliding rod is arranged on the side plate above the connecting block, a second sliding groove is correspondingly arranged on the base, and the sliding rod can slide in the second sliding groove.

Preferably, the middle position of the side plate is provided with an installation notch, and the diameter of the installation notch is larger than the inner diameter of the installation hole of the gear and the synchronizer.

The utility model discloses possess following beneficial effect at least:

when the gear and the synchronizer are assembled on the shaft together, the gear and the synchronizer are assembled together firstly and then are placed in the middle of the limit component, the limit component is extruded by the self gravity of the gear and the synchronizer, the vertical rod in the limit component is contracted, the bottoms of the gear and the synchronizer are surrounded and limited, the side plates are pulled by the stretching component to be clamped on the two sides of the gear and the synchronizer, compared with the prior art, when the gear and the synchronizer are assembled on the shaft, a worker is required to hold the gear and the synchronizer to be assembled on the shaft by hands, the gear and the synchronizer can not be aligned easily during assembly, the gear and the synchronizer need to be adjusted again after assembly, and the assembly efficiency is reduced. The gear and the synchronizer are conveniently assembled on the shaft together, the assembly is accurate, and the assembly speed is high.

Drawings

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

FIG. 2 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is another partial schematic structural view of the present invention;

fig. 5 is a schematic structural diagram of a unit in the limiting assembly of the present invention.

In the figure: 1-a base; 2-a separator; 3-a limiting component; 31-a vertical rod; 32-a baffle; 33-a first spring; 34-a rubber block; 4-side plate; 41-mounting notches; 5-stretching the assembly; 51-connecting blocks; 52-spring two; 53-chute one; 6-a slide bar; 7-a second chute; 8-rubber pad.

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. 1-5, the present invention provides a technical solution: the gear boxing mechanism comprises a base 1 with a cavity inside, wherein a spacing component 3 for supporting a gear and a synchronizer is arranged in a partition plate 2 arranged at the top of the base 1, the partition plate 2 is fixedly connected with the base 1, when the gear and the synchronizer are assembled together and then placed at the top of the spacing component 3, the spacing component 3 can be compressed, the bottom of the gear and the synchronizer is sunk into the spacing component 3 to limit the gear and the synchronizer, two sides of the base 1 are connected with side plates 4 through stretching components 5, the two side plates 4 are pulled by the stretching components 5 to be clamped at two sides of the gear and the synchronizer, when the gear boxing mechanism is used, the gear and the synchronizer are assembled together, then the assembled gear and synchronizer are placed at the middle position of the top of the spacing component 3, and the spacing component 3 partially sinks under the self gravity of the gear and the synchronizer, and then include the bottom of gear and synchronous ware to on limiting assembly 3 with gear and synchronous ware restriction, the curb plate 4 of 5 pulling both sides of rethread tensile assembly presss from both sides gear and synchronous ware tightly, and it is fixed spacing further to gear and synchronous ware, avoids gear and synchronous ware to take place to rock when assembling epaxial, thereby can be accurate and quick assemble epaxial with gear and synchronous ware.

The limiting assembly 3 comprises vertical rods 31 which are arranged in through holes formed in the partition board 2 in a sliding mode, the vertical rods 31 are provided with multiple groups, baffles 32 for preventing the vertical rods 31 from being separated from the partition board 2 are arranged at the bottom ends of the vertical rods 31, the baffles 32 are fixedly connected with the vertical rods 31, springs 33 capable of enabling the vertical rods 31 to reset are arranged below the baffles 32, the top ends of the springs 33 are fixedly connected with the baffles 32, the bottom ends of the springs are fixedly connected to the bottom of the base 1, rubber blocks 34 are arranged at the top of the vertical rods 31, the rubber blocks 34 are fixedly connected with the vertical rods 31, when the limiting assembly 3 is used, when assembled gears and synchronizers are placed on the limiting assembly 3, local vertical rods 31 can be pushed to move towards the inside of the base, the springs 33 are compressed, the bottoms of the gears and the synchronizers are surrounded by the multiple groups of vertical rods 31, and the gears and the synchronizers are prevented from deviating in the assembling process; the rubber block 34 prevents the gears and the synchronizer from being damaged during assembly, and increases friction to prevent sliding.

Tensile subassembly 5 is including setting up the connecting block 51 in curb plate 4 bottom one side, connecting block 51 and curb plate 4 fixed connection, the side of base 1 is equipped with can supply the gliding spout of connecting block 51 53, the inside of spout 53 is equipped with the spring two 52 that makes connecting block 51 reset, the both ends of spring two 52 respectively with connecting block 51 and spout 53 inner wall fixed connection, during the use, make curb plate 4 to both sides removal, spring two 52 is stretched, later place gear and synchronous ware at spacing subassembly 3 top, under the spring two 52 elastic action, the 4 centre grippings of pulling both sides curb plate are at gear and synchronous ware side, prevent that gear and synchronous ware from taking place to rock in the assembling process, and the interval is adjustable between two sets of curb plates 4, can be applicable to the not unidimensional gear of centre gripping and synchronous ware.

The side plates 4 on the two sides are provided with rubber pads 8 on the opposite sides thereof for preventing the gears and the synchronizers from slipping during installation, so that the gears and the synchronizers are stably assembled.

A sliding rod 6 is arranged on the side plate 4 above the connecting block 51, the sliding rod 6 is fixedly connected with the side plate 4, a second sliding groove 7 is correspondingly arranged on the base 1, the sliding rod 6 can slide in the second sliding groove 7, and the sliding rod 6 is matched with the second sliding groove 7, so that the side plate 4 is more stable in the process of moving towards two sides.

The middle position of the side plate 4 is provided with an installation notch 41, the diameter of the installation notch 41 is larger than the inner diameter of the installation hole of the gear and the synchronizer, when the gear and the synchronizer are placed in the middle of the device, the installation hole of the gear and the synchronizer is aligned with the installation notch 41, the shaft penetrates through the installation notch 41, and the gear and the synchronizer are conveniently assembled on the shaft.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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. Gear vanning mechanism is equipped with base (1) of cavity, its characterized in that including inside: be equipped with spacing subassembly (3) that are used for supporting gear and synchronous ware in baffle (2) established at base (1) top, when placing at spacing subassembly (3) top after gear and synchronous ware assembly together, spacing subassembly (3) can be compressed, and then make gear and synchronous ware bottom sink into in spacing subassembly (3), carry on spacingly to gear and synchronous ware, the both sides of base (1) are connected with curb plate (4) through tensile subassembly (5), through tensile subassembly (5) pulling both sides curb plate (4) centre gripping is in the both sides of gear and synchronous ware.

2. The gear packing mechanism of claim 1, wherein: the limiting assembly (3) comprises a vertical rod (31) which is arranged in a through hole formed in the partition plate (2) in a sliding mode, the vertical rod (31) is provided with multiple groups, a baffle (32) for preventing the vertical rod (31) from being separated from the partition plate (2) is arranged at the bottom end of the vertical rod (31), a first spring (33) which can enable the vertical rod (31) to reset is arranged below the baffle (32), and a rubber block (34) is arranged at the top of the vertical rod (31).

3. The gear packing mechanism of claim 1, wherein: the stretching assembly (5) comprises a connecting block (51) arranged on one side of the bottom of the side plate (4), a first sliding groove (53) capable of allowing the connecting block (51) to slide is formed in the side edge of the base (1), and a second spring (52) enabling the connecting block (51) to reset is arranged in the first sliding groove (53).

4. The gear packing mechanism of claim 1, wherein: and rubber pads (8) capable of preventing the gears and the synchronizers from slipping in the installation process are arranged on the opposite side surfaces of the side plates (4) on the two sides.

5. The gear packing mechanism of claim 3, wherein: a sliding rod (6) is arranged on the side plate (4) above the connecting block (51), a second sliding groove (7) is correspondingly arranged on the base (1), and the sliding rod (6) can slide in the second sliding groove (7).

6. The gear packing mechanism of claim 1, wherein: and an installation notch (41) is formed in the middle of the side plate (4), and the diameter of the installation notch (41) is larger than the inner diameter of an installation hole of the gear and the synchronizer.