CN217401491U

CN217401491U - Clutch outer sleeve convenient to assemble for transmission of electric vehicle

Info

Publication number: CN217401491U
Application number: CN202221205013.9U
Authority: CN
Inventors: 葛新凯; 葛海灯; 王怀旭
Original assignee: Jiangsu Kaitongwei Industrial Equipment Technology Co ltd
Current assignee: Jiangsu Kaitongwei Industrial Equipment Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-09
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses an electric motor car derailleur's clutch overcoat convenient to equipment, including overcoat casing, rubber packing ring and buffer gear, overcoat casing one end fixedly connected with end links, the inside cavity that is equipped with of overcoat casing, rubber packing ring fixed connection is in end links one side, buffer gear sets up inside the cavity, first mounting hole has been seted up on the end links surface, the through-hole has been seted up on rubber packing ring surface, the through-hole matches with first mounting hole, second mounting hole and primary shaft hole have been seted up to overcoat casing one end, the inside fixed magnetism piece of inhaling of inlaying of rubber packing ring. The utility model discloses an inhale the piece at the inside magnetism that sets up of rubber packing ring, inhale the effect with the help of magnetism and adsorb overcoat casing on the flywheel, need not the manual work and fix a position or lift overcoat casing with the hand, operating personnel both hands obtain liberation, conveniently install and dismantle the bolt to accomplish the fixed of overcoat casing and dismantle fast.

Description

Clutch outer sleeve convenient to assemble for transmission of electric vehicle

Technical Field

The utility model relates to a clutch technical field, concretely relates to electric vehicle transmission's clutch overcoat convenient to equipment.

Background

The clutch is positioned in a flywheel shell between the engine and the gearbox, the clutch assembly is fixed on the rear plane of the flywheel through screws, and the output shaft of the clutch is the input shaft of the gearbox. During the running of the automobile, a driver can press or release a clutch pedal according to requirements, so that the engine and the gearbox are temporarily separated and gradually jointed, and the power input from the engine to the gearbox is cut off or transmitted. Clutches are common components in mechanical transmissions, and allow the transmission to be disengaged or engaged at any time. The clutch is usually mounted with the flywheel set of the engine crankshaft and is the part that cuts off and transmits power between the engine and the vehicle drive train. The automobile emergency brake device has the effects that the engine and the transmission can be gradually jointed, so that the automobile can be stably started, the connection between the engine and the transmission is temporarily cut off, the gear shifting is facilitated, the impact during the gear shifting is reduced, the separation effect can be realized when the automobile is emergently braked, the transmission systems such as the transmission are prevented from being overloaded, and a certain protection effect is realized.

When the existing clutch is used, the outer sleeve on the clutch is inconvenient to disassemble and assemble, a manual hand is needed to position or lift the outer sleeve shell, one hand of an operator can be occupied, the bolt is inconvenient to install and disassemble, and the outer sleeve cannot be installed and disassembled quickly.

Therefore, it is desirable to provide a clutch housing for an electric vehicle transmission that is easy to assemble to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric motor car derailleur's clutch overcoat convenient to equipment to current clutch is when using in the solution technique, and overcoat on it is inconvenient carries out the dismouting, needs the manual work to fix a position or lift overcoat casing with the hand, and operating personnel's a hand can be occupied, and is inconvenient to the bolt install and dismantle, can't install the problem of dismantling with the overcoat fast.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an electric motor car derailleur's clutch overcoat convenient to equipment, includes overcoat casing, rubber packing ring and buffer gear, overcoat casing one end fixedly connected with end links, the inside cavity that is equipped with of overcoat casing, rubber packing ring fixed connection is in end links one side, buffer gear sets up inside the cavity, first mounting hole has been seted up on the end links surface, the through-hole has been seted up on rubber packing ring surface, the through-hole matches with first mounting hole, second mounting hole and primary shaft hole have been seted up to overcoat casing one end, the inside fixed magnetism of inlaying of rubber packing ring is inhaled the piece.

Preferably, the number of the first mounting holes and the number of the through holes are multiple, the first mounting holes are uniformly distributed around the center of the end ring, the through holes are uniformly distributed around the center of the rubber gasket, and the first mounting holes and the through holes are convenient to screw in screws to fix the outer casing on the flywheel.

Preferably, the number of the second mounting holes is set to be a plurality, the second mounting holes are uniformly distributed around the outer side of the first shaft hole, and the second mounting holes are arranged on the outer side of the first shaft hole so as to avoid influencing an input shaft of the transmission.

Preferably, the magnetic suction blocks are equal in number to the through holes and are evenly distributed around the center of the rubber gasket, and the magnetic suction blocks and the through holes are arranged in a staggered mode.

Preferably, the buffer mechanism comprises a carrier plate and a buffer spring, the buffer spring is fixedly connected to one side of the carrier plate, and a fixing bolt is fixedly connected to the other side of the carrier plate.

Preferably, the fixing bolt is matched with the second mounting hole, one end of the fixing bolt penetrates through the second mounting hole and is in threaded connection with a locking nut, and the assembly of the buffer mechanism and the outer shell can be completed through the fixing bolt and the locking nut.

Preferably, a second shaft hole is formed in the middle of the carrier plate and matched with the first shaft hole, a plurality of buffer springs are arranged, the plurality of buffer springs are uniformly distributed around the center of the carrier plate, and an input shaft of the transmission can penetrate through the first shaft hole and the second shaft hole to be connected with the clutch.

Preferably, the inside cover of buffer spring is equipped with the telescopic link, telescopic link one end and support plate fixed connection, telescopic link other end fixedly connected with end plate, the end plate offsets with buffer spring one end.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the magnetic absorption block is arranged in the rubber gasket, the outer casing is absorbed on the flywheel under the magnetic absorption effect, the outer casing does not need to be positioned or lifted manually, both hands of an operator are liberated, and a bolt is conveniently installed and disassembled, so that the outer casing is quickly fixed and disassembled;

2. through set up the rubber packing ring on the end links of overcoat casing, can improve the connection compactness between overcoat casing and the flywheel, at the inside buffer gear that sets up of the cavity of overcoat casing, buffer spring promotes the telescopic link and extends to one side, and the end plate contacts with the clamp plate on the clutch, steps on or releases the clutch pedal, and buffer gear can cushion and reset the clamp plate.

Drawings

Fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;

fig. 2 is a schematic view of the overall structure at a second viewing angle of the present invention;

FIG. 3 is an exploded view of the structure of the present invention;

FIG. 4 is a structural sectional view of the rubber gasket of the present invention;

fig. 5 is a cross-sectional view of the structure of the buffering mechanism of the present invention.

Description of reference numerals:

1. a jacket shell; 2. a rubber gasket; 3. a buffer mechanism; 4. an end ring; 5. a cavity; 6. a first mounting hole; 7. a through hole; 8. a second mounting hole; 9. a first shaft hole; 10. a magnetic block; 11. a carrier plate; 12. a buffer spring; 13. a fixing bolt; 14. locking the nut; 15. a second shaft hole; 16. a telescopic rod; 17. and an end plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a clutch overcoat of electric motor car derailleur convenient to equipment as shown in fig. 1-5, including overcoat casing 1, rubber packing ring 2 and

buffer gear

3, 1 one end fixedly connected with end links 4 of overcoat casing, 1 inside cavity 5 that is equipped with of overcoat casing, 2 fixed connection in end links 4 one side of rubber packing ring, buffer gear 3 sets up inside cavity 5, first mounting hole 6 has been seted up on 4 surfaces of end links, through-hole 7 has been seted up on 2 surfaces of rubber packing ring, through-

hole

7 and 6 phase-matches of first mounting hole, second mounting hole 8 and primary shaft hole 9 have been seted up to 1 one end of overcoat casing, 2 inside fixed mosaics of rubber packing ring have magnetism to inhale piece 10.

The number of the first mounting holes 6 and the number of the through holes 7 are both set to be a plurality, the first mounting holes 6 are uniformly distributed around the center of the end ring 4, and the through holes 7 are uniformly distributed around the center of the rubber gasket 2.

The number of the second mounting holes 8 is set to be a plurality, and the second mounting holes 8 are uniformly distributed around the outer side of the first shaft hole 9.

Magnetic block 10 quantity and through-hole 7 quantity equal, a plurality of magnetic block 10 encircles 2 central evenly distributed of rubber packing ring, magnetic block 10 and through-hole 7 crisscross settings.

Buffer gear 3 includes support plate 11 and buffer spring 12, buffer spring 12 fixed connection is in support plate 11 one side, support plate 11 opposite side fixed connection has gim peg 13.

The fixing bolt 13 is matched with the second mounting hole 8, and one end of the fixing bolt 13 penetrates through the second mounting hole 8 and is in threaded connection with a locking nut 14.

A second shaft hole 15 is formed in the middle of the carrier plate 11, the second shaft hole 15 is matched with the first shaft hole 9, a plurality of buffer springs 12 are arranged, and the plurality of buffer springs 12 are uniformly distributed around the center of the carrier plate 11.

The inside cover of buffer spring 12 is equipped with

telescopic link

16, 16 one end of telescopic link and support plate 11 fixed connection, 16 other end fixedly connected with end plate 17 of telescopic link, end plate 17 offsets with buffer spring 12 one end.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the utility model is used, firstly, the outer casing 1 is sleeved on one side of a clutch flywheel, the magnetic block 10 embedded in the rubber gasket 2 is adsorbed with the flywheel, the outer casing 1 is rotated to enable the first mounting hole 6 and the through hole 7 to correspond to the screw hole on the surface of the flywheel, then the outer casing 1 is fixedly connected on one side of the flywheel through a bolt, the outer casing 1 can be preliminarily fixed on the flywheel through the magnetic block 10, the outer casing 1 is not required to be manually positioned by hands, both hands of an operator are liberated, the bolt is convenient to install, thereby the outer casing 1 is rapidly fixed, when the outer casing 1 is disassembled, the outer casing 1 is adsorbed on the flywheel through the magnetic block 10, the outer casing 1 is not required to be manually lifted by hands, both hands of the operator are liberated, the bolt is convenient to disassemble, thereby rapidly completing the disassembly of the jacket shell 1;

referring to the attached drawings 1-5 of the specification, when the utility model is used, the rubber gasket 2 is arranged on the end ring 4 of the outer casing body 1, so that the connection tightness between the outer casing body 1 and the flywheel can be improved, the buffer mechanism 3 is arranged in the cavity 5 of the outer casing body 1, the buffer spring 12 pushes the telescopic rod 16 to extend to one side, the end plate 17 is in contact with the pressing plate on the clutch, the clutch pedal is stepped on or loosened, and the buffer mechanism 3 can buffer and reset the pressing plate.

Claims

1. The utility model provides an electric motor car derailleur's clutch overcoat convenient to equipment, includes overcoat casing (1), rubber packing ring (2) and buffer gear (3), its characterized in that: overcoat casing (1) one end fixedly connected with end links (4), overcoat casing (1) inside is equipped with cavity (5), rubber packing ring (2) fixed connection is in end links (4) one side, buffer gear (3) set up inside cavity (5), first mounting hole (6) have been seted up on end links (4) surface, through-hole (7) have been seted up on rubber packing ring (2) surface, through-hole (7) and first mounting hole (6) phase-match, second mounting hole (8) and first shaft hole (9) have been seted up to overcoat casing (1) one end, rubber packing ring (2) inside fixed inlay has magnetism to inhale piece (10).

2. The easy-to-assemble clutch cover for an electric vehicle transmission as claimed in claim 1, wherein: the number of the first mounting holes (6) and the number of the through holes (7) are both set to be multiple, the first mounting holes (6) are uniformly distributed around the center of the end ring (4), and the through holes (7) are uniformly distributed around the center of the rubber gasket (2).

3. The easy-to-assemble clutch cover for an electric vehicle transmission as set forth in claim 1, wherein: the number of the second mounting holes (8) is set to be multiple, and the second mounting holes (8) are uniformly distributed around the outer side of the first shaft hole (9).

4. The easy-to-assemble clutch cover for an electric vehicle transmission as claimed in claim 1, wherein: magnetism is inhaled piece (10) quantity and is equal with through-hole (7) quantity, and is a plurality of magnetism is inhaled piece (10) and is encircleed rubber packing ring (2) center evenly distributed, magnetism is inhaled piece (10) and is set up with through-hole (7) are crisscross.

5. The easy-to-assemble clutch cover for an electric vehicle transmission as set forth in claim 1, wherein: buffer gear (3) are including support plate (11) and buffer spring (12), buffer spring (12) fixed connection is in support plate (11) one side, support plate (11) opposite side fixedly connected with gim peg (13).

6. The easy-to-assemble clutch cover for an electric vehicle transmission as claimed in claim 5, wherein: the fixing bolt (13) is matched with the second mounting hole (8), and one end of the fixing bolt (13) penetrates through the second mounting hole (8) and is in threaded connection with a locking nut (14).

7. The easy-to-assemble clutch cover for an electric vehicle transmission as claimed in claim 5, wherein: a second shaft hole (15) is formed in the middle of the carrier plate (11), the second shaft hole (15) is matched with the first shaft hole (9), the number of the buffer springs (12) is multiple, and the buffer springs (12) are uniformly distributed around the center of the carrier plate (11).

8. The easy-to-assemble clutch cover for an electric vehicle transmission according to claim 5, wherein: the inside cover of buffer spring (12) is equipped with telescopic link (16), telescopic link (16) one end and support plate (11) fixed connection, telescopic link (16) other end fixedly connected with end plate (17), end plate (17) offset with buffer spring (12) one end.