CN214789820U

CN214789820U - Flywheel casing convenient to assembly

Info

Publication number: CN214789820U
Application number: CN202023023818.5U
Authority: CN
Inventors: 金迪哲; 张在新; 梁晖
Original assignee: Xiangyang Xingrui Machinery Co ltd
Current assignee: Xiangyang Xingrui Machinery Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-19
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of the bell housing technique and specifically relates to a bell housing convenient to assembly, including the bell housing, run through on the bell housing and be equipped with the locating hole, the locating hole both sides all are equipped with curved block hoop, two the center department of the side that the block hoop carried on the back mutually all fixes and is equipped with the drum, the columniform stopper has been inserted in the drum, the common fixed bearing that is equipped with between the inside wall of stopper and drum, stopper one end sets up the outside at the drum, be equipped with hexagonal second cartridge hole on the outside stopper of drum, the downthehole diapire of second cartridge is fixed and is equipped with the magnet piece, the hexagonal prism shape cartridge piece has been inserted in the second cartridge hole, and cartridge piece and magnet piece contact, cartridge piece one end sets up and is equipped with the threaded rod in the outside in second cartridge hole and fixed. The utility model discloses not only make things convenient for the assembly of bell housing, block hoop and threaded rod can also be dismantled, do not hinder the assembly operation in bell housing later stage.

Description

Flywheel casing convenient to assembly

Technical Field

The utility model relates to a bell housing technical field especially relates to a bell housing convenient to assembly.

Background

The flywheel casing is usually installed between engine and gearbox, external crankcase, built-in flywheel assembly, starter, oil pan etc. and traditional flywheel casing is when the location assembly, because the size and the quality of itself are all great, difficult location, inconvenient people assemble the flywheel casing, consequently need a flywheel casing of being convenient for the assembly to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of inconvenient assembly in the prior art and providing a flywheel housing convenient for assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a flywheel casing convenient to assemble is designed, which comprises a flywheel casing, a positioning hole is arranged on the flywheel casing in a penetrating way, arc-shaped clamping hoops are arranged on two sides of the positioning hole, a cylinder is fixedly arranged at the center of the side surface of each clamping hoop, which is opposite to the side surface of each clamping hoop, a cylindrical limiting block is inserted in the cylinder, a bearing is fixedly arranged between the limiting block and the inner side wall of the cylinder, one end of the limiting block is arranged outside the cylinder, a hexagonal second inserting hole is arranged on the limiting block outside the cylinder, the bottom wall of the second insertion hole is fixedly provided with a magnet block, the second insertion hole is inserted with a hexagonal prism-shaped insertion block, and the inserting block is contacted with the magnet block, one end of the inserting block is arranged outside the second inserting hole and is fixedly provided with a threaded rod, the lateral wall of the flywheel shell is provided with a threaded hole corresponding to the threaded rod in a penetrating mode, and the threaded rod penetrates through the threaded hole.

Preferably, two all fixed rubber pads that are equipped with on the clamping hoop opposite flank.

Preferably, a hand wheel is fixedly arranged on the threaded rod outside the flywheel shell.

Preferably, a connecting rope is fixedly arranged on the hand wheel, and a thread block corresponding to the threaded hole is tied at one end, far away from the hand wheel, of the connecting rope.

Preferably, one end of the thread block is provided with a first insertion hole.

The utility model provides a pair of bell housing convenient to assembly, beneficial effect lies in: when the flywheel shell convenient to assemble is used, the threaded rod is screwed, the position of the clamping hoop is driven to be close to the positioning hole by utilizing the rotation of the threaded rod in the threaded hole on the flywheel shell, the rotating threaded rod drives the limiting block to rotate through the inserting block, under the action of the bearing, the rotating limiting block drives the position of the cylinder to be gradually close to the positioning hole, then the two clamping hoops are clamped and fixed on the shaft inserted in the positioning hole, the flywheel shell is positioned on the shaft, the assembly of the flywheel shell is convenient, after the assembly of the flywheel shell is finished, the threaded rod is reversely screwed, the clamping hoop is far away from the positioning hole, then the clamping hoop is pulled, the inserting block is separated from the magnet block, the clamping hoop and the threaded rod are separated, the threaded rod is continuously screwed, the threaded rod is disassembled from the flywheel shell, the utility model not only facilitates the assembly of the flywheel shell, but also the clamping hoop and the threaded rod can be disassembled, the later assembly operation of the flywheel housing is not delayed.

Drawings

Fig. 1 is a front view of a flywheel housing convenient to assemble according to the present invention;

fig. 2 is an enlarged view of a flywheel housing of the present invention, taken at a in fig. 1, for easy assembly;

fig. 3 is a perspective view of the assembly and fixation of the threaded rod and the insertion block of the flywheel housing convenient for assembly according to the present invention;

fig. 4 is a top view of a limiting block of a flywheel housing convenient to assemble according to the present invention;

fig. 5 is a right side view of a flywheel housing convenient for assembly according to the present invention.

In the figure: flywheel housing 1, locating hole 2, block hoop 3, rubber pad 4, threaded rod 5, hand wheel 6, connecting rope 7, screw thread piece 8, first cartridge hole 9, cartridge piece 10, magnet piece 11, stopper 12, bearing 13, drum 14, second cartridge hole 15.

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.

Example 1

Referring to fig. 1-5, a flywheel housing convenient for assembly comprises a flywheel housing 1, a positioning hole 2 is arranged on the flywheel housing 1 in a penetrating manner, arc-shaped clamping hoops 3 are respectively arranged on two sides of the positioning hole 2, a cylinder 14 is fixedly arranged at the center of the opposite side surfaces of the two clamping hoops 3, a cylindrical limiting block 12 is inserted in the cylinder 14, a bearing 13 is fixedly arranged between the limiting block 12 and the inner side wall of the cylinder 14, one end of the limiting block 12 is arranged outside the cylinder 14, a hexagonal second insertion hole 15 is arranged on the limiting block 12 outside the cylinder 14, a magnet block 11 is fixedly arranged on the inner bottom wall of the second insertion hole 15, a hexagonal prism-shaped insertion block 10 is inserted in the second insertion hole 15, the insertion block 10 is in contact with the magnet block 11, one end of the insertion block 10 is arranged outside the second insertion hole 15 and is fixedly provided with a threaded rod 5, a threaded hole corresponding to the threaded rod 5 is arranged on the side wall of the flywheel housing 1 in a penetrating manner, the threaded rod 5 is arranged through the threaded hole. Rubber pads 4 are fixedly arranged on the opposite side surfaces of the two clamping hoops 3. Threaded rod 5 and the threaded interlock of the screw hole on the bell housing 1 can carry on spacingly to block hoop 3, and the setting of rubber pad 4 in addition lets two blocks hoop 3 more firm blocks on the axle of cartridge in locating hole 2.

When the flywheel casing convenient to assemble is used, the threaded rod 5 is screwed, the position of the clamping hoop 3 is driven to be close to the positioning hole 2 by utilizing the rotation of the threaded rod 5 in the threaded hole on the flywheel casing 1, the rotating threaded rod 5 drives the limiting block 12 to rotate through the inserting block 10, under the action of the bearing 13, the position of the cylinder 14 driven by the rotating limiting block 12 is gradually close to the positioning hole 2, then the two clamping hoops 3 are clamped and fixed on the shaft inserted in the positioning hole 2, the flywheel casing 1 is positioned on the shaft, the assembly of the flywheel casing 1 is convenient, after the assembly of the flywheel casing 1 is finished, the threaded rod 5 is screwed reversely, the clamping hoop 3 is far away from the positioning hole 2, then the clamping hoop 3 is pulled, the inserting block 10 is separated from the magnet block 11, the clamping hoop 3 and the threaded rod 5 are separated, the threaded rod 5 is continuously screwed, and the threaded rod 5 is detached from the flywheel casing 1, the utility model discloses not only make things convenient for the assembly of bell housing 1, block hoop 3 and threaded rod 5 can also dismantle, do not hinder the assembly operation in 1 later stage of bell housing.

Example 2

In embodiment 1, firstly, inconvenient screwing threaded rod 5, secondly after dismantling threaded rod 5 from bell housing 1, the breach of screw hole is unfavorable for bell housing 1's firm, refer to fig. 1-4, as the utility model discloses a another preferred embodiment, as the difference of embodiment 1 lies in, fixedly on the threaded rod 5 of bell housing 1 outside is equipped with hand wheel 6, fixedly on the hand wheel 6 being equipped with connect rope 7, connect rope 7 to keep away from one of hand wheel 6 to serve to be had with the corresponding thread block 8 of screw hole, thread block 8 serves and is equipped with first cartridge hole 9.

The setting of hand wheel 6 conveniently twists threaded rod 5, dismantles threaded rod 5 from bell housing 1 after, unties the rope 7 of being connected on the screw thread piece 8, utilizes the bottle opener to install 8 screw threads of screw thread piece in the screw hole, utilizes screw thread piece 8 to mend the breach of screw hole, strengthens bell housing 1's firmly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The flywheel housing convenient to assemble is characterized by comprising a flywheel housing (1), wherein positioning holes (2) are formed in the flywheel housing (1) in a penetrating mode, arc-shaped clamping hoops (3) are arranged on two sides of each positioning hole (2), a cylinder (14) is fixedly arranged at the center of the side face, back to back, of each clamping hoop (3), a cylindrical limiting block (12) is inserted into each cylinder (14), a bearing (13) is fixedly arranged between the inner side walls of the limiting block (12) and the cylinder (14) together, one end of each limiting block (12) is arranged outside each cylinder (14), a hexagonal second insertion hole (15) is formed in each limiting block (12) outside each cylinder (14), a magnet block (11) is fixedly arranged on the inner bottom wall of each second insertion hole (15), and a hexagonal prism-shaped insertion block (10) is inserted into each second insertion hole (15), and cartridge piece (10) and magnet piece (11) contact, cartridge piece (10) one end sets up outside and the fixed threaded rod (5) that is equipped with in second cartridge hole (15), run through on the lateral wall of bell housing (1) and be equipped with the corresponding screw hole with threaded rod (5), threaded rod (5) run through the screw hole setting.

2. The flywheel housing convenient to assemble according to claim 1, characterized in that rubber pads (4) are fixedly arranged on the opposite side surfaces of the two clamping hoops (3).

3. The easy-to-assemble flywheel casing according to claim 1, characterized in that a hand wheel (6) is fixed on the threaded rod (5) outside the flywheel casing (1).

4. The flywheel housing convenient to assemble according to claim 3, wherein a connecting rope (7) is fixedly arranged on the hand wheel (6), and a threaded block (8) corresponding to the threaded hole is tied on one end, away from the hand wheel (6), of the connecting rope (7).

5. The easy-to-assemble flywheel casing according to claim 4, characterized in that the threaded block (8) is provided with a first insertion hole (9) at one end.