CN217381455U

CN217381455U - Automobile flywheel gear ring assembly structure

Info

Publication number: CN217381455U
Application number: CN202221383297.0U
Authority: CN
Inventors: 唐俊聪; 李铭达; 陈维山
Original assignee: Chongqing Haitong Machinery Manufacture Co ltd
Current assignee: Chongqing Haitong Machinery Manufacture Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-06
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to a flywheel technical field, concretely relates to car flywheel ring gear assembly structure, including flywheel, ring gear and coupling assembling, coupling assembling includes a plurality of fixture blocks, a plurality of elastic mechanism, two slide bars, ring and a plurality of U-shaped piece, and the ring gear has a plurality of draw-in grooves, and the flywheel has a plurality of spouts and a plurality of through-hole. When the gear ring is installed, the gear ring is sleeved from one side of the flywheel and slides along the inclined plane, the clamping block is pushed to retract into the sliding groove until the clamping groove is aligned with the clamping block, the elastic mechanism can push the clamping block to extend into the clamping groove to clamp the gear ring, then the circular ring is pushed, and the circular ring drives the U-shaped block to extend into the through hole to clamp the clamping block; when the ring gear needs to be disassembled, the pulling ring pulls out a plurality of U-shaped blocks from a plurality of through holes, the ring gear slides towards the side edge with force, the inner wall of the clamping groove of the ring gear slides along the inclined plane, the clamping block is extruded, and the clamping block is gradually separated from the clamping groove, so that the ring gear can be assembled or disassembled more conveniently.

Description

Automobile flywheel gear ring assembly structure

Technical Field

The utility model relates to a flywheel technical field especially relates to an automobile flywheel ring gear assembly structure.

Background

The existing installation method is that the gear ring is directly welded on the flywheel, the flywheel and the gear ring are integrated together, the gear ring cannot be detached, and the gear ring cannot be replaced.

In the patent document with publication number CN210371920U, a flywheel gear ring structure is disclosed, in which a plurality of bolts are used to connect the flywheel and the gear ring together, and the gear ring can be detached from the flywheel for easy replacement. However, in the above manner, when the gear ring is mounted or dismounted, the bolts need to be screwed one by one, which is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car flywheel ring gear assembly structure, installation that can be more convenient or dismantle the ring gear.

In order to achieve the purpose, the utility model provides an automobile flywheel gear ring assembly structure, which comprises a flywheel, a gear ring and a connecting component; the connecting assembly comprises a plurality of clamping blocks, a plurality of elastic mechanisms, two sliding rods, a circular ring and a plurality of U-shaped blocks; the gear ring is provided with a plurality of clamping grooves, the flywheel is provided with a plurality of sliding grooves and a plurality of through holes, a plurality of clamping blocks are respectively in sliding connection with the flywheel and are respectively positioned in the plurality of sliding grooves, each clamping block is provided with two inclined planes, a plurality of elastic mechanisms are respectively fixedly connected with the flywheel and are respectively fixedly connected with the plurality of clamping blocks and are respectively positioned in the plurality of through holes, two sliding rods are respectively in sliding connection with the flywheel and respectively penetrate through the flywheel, the circular ring is respectively fixedly connected with the two sliding rods and is positioned on the side edge of the flywheel, and a plurality of U-shaped blocks are respectively fixedly connected with the circular ring and are respectively positioned on one side of the circular ring, which is close to the flywheel.

The connecting assembly further comprises two handles, the two handles are fixedly connected with the circular ring respectively and located on one side, far away from the flywheel, of the circular ring respectively.

Wherein, coupling assembling still includes a plurality of iron sheets and a plurality of magnet, and is a plurality of the iron sheet respectively with flywheel fixed connection, and be located respectively the flywheel is close to ring one side, it is a plurality of magnet respectively with ring fixed connection, and be located respectively the ring is close to flywheel one side.

The elastic mechanism comprises a sleeve, a telescopic rod and a spring, the sleeve is fixedly connected with the flywheel and is positioned in the through hole, the telescopic rod is slidably connected with the sleeve, is fixedly connected with the fixture block and is positioned between the sleeve and the fixture block, and the spring is fixedly connected with the flywheel, is fixedly connected with the fixture block and is sleeved on the sleeve.

The automobile flywheel gear ring assembly structure further comprises a sealing component, and the sealing component is arranged on the side edge of the flywheel.

The sealing assembly comprises a sealing ring and a plurality of screws, the sealing ring is located on one side, away from the circular ring, of the flywheel, and the screws are in threaded connection with the flywheel respectively and penetrate through the sealing ring respectively.

The sealing assembly further comprises a pull ring, and the pull ring is fixedly connected with the sealing ring and is positioned on one side of the sealing ring.

The utility model discloses a car flywheel ring gear assembly structure, the draw-in groove with the shape adaptation of fixture block one end, the spout with the through-hole intercommunication, the through-hole can be right the fixture block is spacing, elastic mechanism installs in the through-hole, upwards the top all the time move the fixture block, elastic mechanism has elasticity, and elasticity is less, the slide bar be used for with ring slidable mounting be in the flywheel side. When the gear ring is installed, the gear ring is sleeved from one side of the flywheel, the gear ring can slide along the inclined surface of the clamping block when being sleeved, the clamping block can be gradually pushed to retract into the sliding groove until the clamping groove is aligned with the clamping block, at the moment, the elastic mechanism can push the clamping block to extend into the clamping groove to clamp the gear ring, then the circular ring is pushed, the circular ring drives the U-shaped block to extend into the through hole to clamp the clamping block, the clamping block cannot slide again, and the plurality of clamping blocks are matched to fix the gear ring; when the gear ring needs to be disassembled, the ring is pulled, the U-shaped blocks are pulled out of the through holes, then the gear ring slides towards the side edge forcibly, the inner wall of the clamping groove of the gear ring slides along the inclined surface of the clamping block to extrude the clamping block, and the clamping block is separated from the clamping groove gradually, so that the gear ring can be disassembled, and the gear ring can be assembled or disassembled more conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is an overall schematic structural view of the first embodiment of the present invention.

Fig. 2 is an overall front view of the first embodiment of the present invention.

Fig. 3 is a sectional view taken along a-a of fig. 2.

Fig. 4 is an overall left side view of the first embodiment of the present invention.

Fig. 5 is a sectional view taken along the direction B-B of fig. 4.

Fig. 6 is a schematic structural view of a fixture block according to a first embodiment of the present invention.

Fig. 7 is an overall schematic configuration diagram of the second embodiment of the present invention.

101-flywheel, 102-gear ring, 103-connecting assembly, 104-clamping block, 105-elastic mechanism, 106-sliding rod, 107-circular ring, 108-U-shaped block, 109-handle, 110-iron sheet, 111-magnet, 112-sleeve, 113-telescopic rod, 114-spring, 115-clamping groove, 116-sliding groove, 117-through hole, 118-inclined plane, 201-sealing assembly, 202-sealing ring, 203-screw and 204-pull ring.

Detailed Description

The first embodiment of the present application is:

referring to fig. 1-6, wherein fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention, fig. 2 is a front view of the first embodiment of the present invention, fig. 3 is a sectional view of fig. 2 along the direction a-a, fig. 4 is a left side view of the first embodiment of the present invention, fig. 5 is a sectional view of fig. 4 along the direction B-B, and fig. 6 is a schematic structural diagram of a fixture block of the first embodiment of the present invention. The utility model provides an automobile flywheel ring gear assembly structure, including flywheel 101, ring gear 102 and coupling assembling 103. The connecting assembly 103 comprises a plurality of clamping blocks 104, a plurality of elastic mechanisms 105, two sliding rods 106, a circular ring 107, a plurality of U-shaped blocks 108, two handles 109, a plurality of iron sheets 110 and a plurality of magnets 111; the elastic mechanism 105 comprises a sleeve 112, a telescopic rod 113 and a spring 114; the gear ring 102 is provided with a plurality of clamping grooves 115, and the flywheel 101 is provided with a plurality of sliding grooves 116 and a plurality of through holes 117; each latch 104 has two inclined surfaces 118.

For the present embodiment, the flywheel 101 is located inside the ring gear 102. The outer diameter of the flywheel 101 is matched with the inner diameter of the gear ring 102, and the gear ring 102 can be just sleeved on the flywheel 101.

The plurality of clamping blocks 104 are respectively connected with the flywheel 101 in a sliding manner and are respectively located in the plurality of sliding grooves 116. The elastic mechanisms 105 are respectively fixedly connected with the flywheel 101, respectively fixedly connected with the clamping blocks 104, and respectively located in the through holes 117, the two sliding rods 106 are respectively slidably connected with the flywheel 101 and respectively penetrate through the flywheel 101, the circular ring 107 is respectively fixedly connected with the two sliding rods 106 and located on the side edge of the flywheel 101, and the U-shaped blocks 108 are respectively fixedly connected with the circular ring 107 and respectively located on one side of the circular ring 107 close to the flywheel 101. The clamping groove 115 is matched with one end of the clamping block 104 in shape, the sliding groove 116 is communicated with the through hole 117, the through hole 117 can limit the clamping block 104, the elastic mechanism 105 is installed in the through hole 117 and always pushes the clamping block 104 upwards, the elastic mechanism 105 has elastic force, the elastic force is small, and the sliding rod 106 is used for installing the circular ring 107 on the side edge of the flywheel 101 in a sliding mode.

When the gear ring 102 is installed, the gear ring 102 is sleeved on one side of the flywheel 101, and when the gear ring 102 is sleeved, the gear ring slides along the inclined surface 118 of the latch 104, and the latch 104 is gradually pushed to retract into the sliding groove 116 until the latching groove 115 is aligned with the latch 104, at this time, the elastic mechanism 105 pushes the latch 104 to extend into the latching groove 115, so as to clamp the gear ring 102, and then pushes the ring 107, the ring 107 drives the U-shaped blocks 108 to extend into the through holes 117, so as to clamp the latch 104, the latch 104 cannot slide any more, a plurality of the latches 104 are matched and fixed with the gear ring 102, when the gear ring 102 needs to be disassembled, the ring 107 is pulled, so as to pull out a plurality of the U-shaped blocks 108 from the through holes 117, then the gear ring 102 is forced to slide sideways, and the inner wall of the latching groove 115 of the gear ring 102 slides along the inclined surface 118 of the latch 104, the fixture block 104 is pressed, and the fixture block 104 gradually separates from the clamping groove 115, so that the gear ring 102 can be detached, and the gear ring 102 can be more conveniently mounted or detached.

The two handles 109 are respectively fixedly connected with the circular ring 107 and are respectively positioned on one side of the circular ring 107 away from the flywheel 101. The two handles 109 are used to facilitate grasping and pulling or pushing the ring 107. Meanwhile, the plurality of iron sheets 110 are respectively fixedly connected with the flywheel 101 and respectively located on one side of the flywheel 101 close to the circular ring 107, and the plurality of magnets 111 are respectively fixedly connected with the circular ring 107 and respectively located on one side of the circular ring 107 close to the flywheel 101. The plurality of iron sheets 110 and the plurality of magnets 111 are respectively in one-to-one correspondence, and after the plurality of U-shaped blocks 108 are fed into the through holes 117 by the circular ring 107, the plurality of iron sheets 110 and the plurality of magnets 111 are attracted together to fix the circular ring 107 on the side of the flywheel 101.

In addition, the sleeve 112 is fixedly connected to the flywheel 101 and located in the through hole 117, the telescopic rod 113 is slidably connected to the sleeve 112 and fixedly connected to the latch 104, and located between the sleeve 112 and the latch 104, and the spring 114 is fixedly connected to the flywheel 101, fixedly connected to the latch 104, and sleeved on the sleeve 112. The sleeve 112 is used for slidably mounting the telescopic rod 113, and constraining the spring 114 to prevent the spring 114 from being inclined, when the fixture block 104 is pushed, the telescopic rod 113 is driven to retract into the sleeve 112, at this time, the spring 114 is compressed, and when the fixture block 104 is not stressed, the spring 114 pushes the fixture block 104 to reset, and extend into the clamping groove 115.

In the structure of the flywheel ring gear assembly for the automobile according to this embodiment, when the ring gear 102 is installed, the ring gear 102 is slidably sleeved on the flywheel 101, and in the process of being sleeved, the ring gear 102 slides along the inclined surface 118 of the latch 104 to press the latch 104, the latch 104 retracts into the sliding groove 116, and the spring 114 is compressed until the locking groove 115 is aligned with the latch 104, at this time, the latch 104 is no longer pressed, the spring 114 pushes the latch 104 to return to extend into the locking groove 115, so as to lock the ring gear 102, and then the two handles 109 push the circular ring 107 to drive the U-shaped block 108 to extend into the through hole 117, so as to lock the latch 104, so that the latch 104 does not slide any more, so as to fix the ring gear 102, at this time, the plurality of iron sheets 110 and the plurality of magnets 111 attract each other, the circular ring 107 is fixed, when the ring is required to be detached, the circular ring 107 is pulled to drive the U-shaped block 108 to be separated from the through hole 117, then the U-shaped block slides out of the gear ring 102 towards the side edge with force, the inner wall of the clamping groove 115 slides along the inclined surface 118 of the clamping block 104 to press the clamping block 104, the clamping block 104 is separated from the clamping groove 115, and the gear ring 102 can be detached; compared with the mode that the gear ring 102 is installed through a plurality of bolts, the gear ring 102 is only required to be pressed and sleeved and the circular ring 107 is required to be pushed, and the installation is more convenient.

The second embodiment of the present application is:

on the basis of the first embodiment, please refer to fig. 7, wherein fig. 7 is a schematic overall structure diagram of the second embodiment of the present invention. The utility model provides an automobile flywheel gear ring assembly structure, which also comprises a sealing component 201; the seal assembly 201 includes a seal ring 202, a plurality of screws 203, and a pull ring 204.

For the present embodiment, the sealing assembly 201 is disposed on the side of the flywheel 101. The ring 107 seals one side of the plurality of through holes 117, and the sealing member 201 seals the other side of the plurality of through holes 117.

The sealing ring 202 is located on a side of the flywheel 101 away from the circular ring 107, and the screws 203 are respectively in threaded connection with the flywheel 101 and respectively penetrate through the sealing ring 202. The sealing ring 202 is installed on one side, far away from the circular ring 107, of the flywheel 101 through the screws 203, the through holes 117 are covered, impurities are prevented from entering the through holes 117, parts in the through holes 117 are clamped, the sealing ring 202 can be detached, and the parts in the through holes 117 are convenient to replace.

The pull ring 204 is fixedly connected with the seal ring 202 and is located on one side of the seal ring 202. The pull ring 204 is used to facilitate access to the seal ring 202.

The automobile flywheel gear ring assembly structure is characterized in that the sealing ring 202 is installed, the pull ring 204 is pulled, the sealing ring 202 is placed on the side edge of the flywheel 101, the screws 203 are sequentially screwed, the sealing ring 202 is installed on the flywheel 101, the through hole 117 is covered, and impurities are prevented from entering the structure.

While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.

Claims

1. An automobile flywheel gear ring assembly structure comprises a flywheel and a gear ring, wherein the flywheel is positioned on the inner side of the gear ring;

the connecting assembly comprises a plurality of clamping blocks, a plurality of elastic mechanisms, two sliding rods, a circular ring and a plurality of U-shaped blocks; the gear ring is provided with a plurality of clamping grooves, the flywheel is provided with a plurality of sliding grooves and a plurality of through holes, a plurality of clamping blocks are respectively in sliding connection with the flywheel and are respectively positioned in the plurality of sliding grooves, each clamping block is provided with two inclined planes, a plurality of elastic mechanisms are respectively fixedly connected with the flywheel and are respectively fixedly connected with the plurality of clamping blocks and are respectively positioned in the plurality of through holes, two sliding rods are respectively in sliding connection with the flywheel and respectively penetrate through the flywheel, the circular ring is respectively fixedly connected with the two sliding rods and is positioned on the side edge of the flywheel, and a plurality of U-shaped blocks are respectively fixedly connected with the circular ring and are respectively positioned on one side of the circular ring, which is close to the flywheel.

2. The automotive flywheel ring gear assembly structure of claim 1, wherein the connecting assembly further comprises two handles, and the two handles are respectively fixedly connected with the ring and are respectively located on the side of the ring away from the flywheel.

3. The automotive flywheel ring gear assembly structure of claim 2, wherein the connecting assembly further comprises a plurality of iron pieces and a plurality of magnets, the plurality of iron pieces are respectively fixedly connected with the flywheel and respectively located on one side of the flywheel close to the ring, and the plurality of magnets are respectively fixedly connected with the ring and respectively located on one side of the ring close to the flywheel.

4. The automotive flywheel ring gear assembly structure of claim 3, wherein the elastic mechanism comprises a sleeve, a telescopic rod and a spring, the sleeve is fixedly connected with the flywheel and is located in the through hole, the telescopic rod is slidably connected with the sleeve and is fixedly connected with the clamping block and is located between the sleeve and the clamping block, and the spring is fixedly connected with the flywheel and is fixedly connected with the clamping block and is sleeved on the sleeve.

5. The automotive flywheel ring gear assembly structure of claim 1 further comprising a seal member disposed on a side of the flywheel.

6. The vehicle flywheel ring gear assembly structure of claim 5, wherein the sealing assembly includes a sealing ring and a plurality of screws, the sealing ring is located on a side of the flywheel away from the ring, and the plurality of screws are respectively in threaded connection with the flywheel and respectively penetrate through the sealing ring.

7. The vehicle flywheel ring gear assembly structure of claim 6 wherein the seal assembly further comprises a pull ring fixedly connected to the seal ring and located on one side of the seal ring.