CN217638004U

CN217638004U - Motorcycle crankshaft turning angle gauge

Info

Publication number: CN217638004U
Application number: CN202220823943.4U
Authority: CN
Inventors: 王跃
Original assignee: Chongqing Qianfeng Forging Co ltd
Current assignee: Chongqing Qianfeng Forging Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-10-21
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses an utensil is examined to motorcycle bent axle turning angle, including first circle piece, first recess has been seted up to the lateral wall of first circle piece, first screw hole has been seted up to the upper wall of first recess, the inside of first screw hole is provided with first screw, the second screw hole has been seted up to the lower wall of first recess, the inside of second screw hole is provided with the second screw, the lateral wall fixedly connected with turning circle of first circle piece, the lateral wall of first circle piece is provided with the second circle piece, the second recess has been seted up to the lateral wall of second circle piece, the rotation groove has been seted up to the inside of second circle piece, the through-hole has been seted up to the lateral wall of second recess, the inside of through-hole is provided with the connecting rod, the first circle piece of lateral wall fixedly connected with of connecting rod, a wall fixedly connected with pointer of first circle piece is kept away from to the connecting rod. The utility model discloses, be provided with the calibrated scale at the recess inclined plane of second circle piece for people clearly see out the torsion angle of bent axle.

Description

Motorcycle crankshaft turning angle gauge

Technical Field

The utility model relates to a part detects the instrument field, especially relates to a motorcycle bent axle turns round turning degree and examines utensil.

Background

The crankshaft is an important part in motorcycle, and it is matched with connecting rod to change the gas pressure acting on piston into rotary power, and transfer it into the transmission mechanism of chassis, at the same time, drive gas distribution mechanism and other auxiliary equipment.

When the crankshaft works, the crankshaft is under the action of gas pressure, inertia force and inertia moment, is stressed greatly and is stressed complexly, and meanwhile, the crankshaft is a high-speed rotating part, so that the crankshaft is required to have enough rigidity and strength.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the motorcycle bent axle turns round angle degree that provides examines utensil.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a motorcycle crankshaft torsion angle gauge comprises a first round block, wherein a first groove is formed in the side wall of the first round block, a first threaded hole is formed in the upper wall of the first groove, a first screw is arranged inside the first threaded hole, a second threaded hole is formed in the lower wall of the first groove, a second screw is arranged inside the second threaded hole, a rotating ring is fixedly connected to the side wall of the first round block, a second round block is arranged on the side wall of the first round block, a second groove is formed in the side wall of the second round block, a rotating groove is formed in the side wall of the second round block, a through hole is formed in the side wall of the second groove, a connecting rod is arranged inside the through hole, the side wall of the connecting rod is fixedly connected with the first round block, a pointer is fixedly connected to the connecting rod away from one wall of the first round block, and a dial is arranged on the inclined wall of the second groove.

The lower wall fixedly connected with first cushion of first screw, the bottom of first cushion is provided with anti-skidding line.

The upper portion of the second screw is fixedly connected with a second cushion block, and anti-skidding lines are arranged on the upper portion of the second cushion block.

The lateral wall fixedly connected with bearing of connecting rod, the side surface of bearing rotates and is connected with the second circle piece.

The lateral wall fixedly connected with heelpiece of second recess, the lateral wall of one side laminating pointer that the second recess bottom was kept away from to the heelpiece.

Dustproof glass is arranged inside the second groove, and the upper wall and the lower wall of the dustproof glass are fixedly connected with the upper wall and the lower wall of the second groove.

The rear wall of the second round block is fixedly connected with a handle, and the side wall of the handle is fixedly connected with an anti-slip sleeve.

The rotating ring of the side wall of the first round block is arranged in the rotating groove in the second round block.

As a further description of the above technical solution:

the anti-skidding groove is characterized in that a first threaded hole is formed in the upper wall of the first groove, a first screw is arranged inside the first threaded hole, a first cushion block is fixedly connected to the lower wall of the first screw, and anti-skidding grains are arranged at the bottom of the first cushion block.

As a further description of the above technical solution:

the lower wall of the first groove is provided with a second threaded hole, a second screw is arranged inside the second threaded hole, a second cushion block is fixedly connected to the upper portion of the second screw, and anti-skid grains are arranged on the upper portion of the second cushion block.

As a further description of the above technical solution:

the side wall fixedly connected with of first circle piece rotates the circle, the rotation groove has been seted up to the inside of second circle piece, the rotation circle of first circle piece lateral wall sets up in the inside rotation inslot portion of second circle piece.

As a further description of the above technical solution:

the lateral wall of first circle piece is provided with the second circle piece, the back wall fixedly connected with handle of second circle piece, the lateral wall fixedly connected with antiskid cover of handle.

As a further description of the above technical solution:

the inclined wall of second recess is provided with the calibrated scale, the lateral wall fixedly connected with heelpiece of second recess, the lateral wall of one side laminating pointer of second recess bottom is kept away from to the heelpiece, the inside of second recess is provided with dustproof glass, dustproof glass's last lower wall fixedly connected with second recess.

As a further description of the above technical solution:

the lateral wall of second recess has been seted up and has been run through the mouth, the inside of running through the mouth is provided with the connecting rod, the front and back wall of connecting rod is connected with the second circle piece through the bearing rotation.

As a further description of the above technical solution:

the lateral wall fixedly connected with first circle piece of connecting rod, a wall fixedly connected with pointer of first circle piece is kept away from to the connecting rod.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the motorcycle crankshaft torsion angle gauge is provided with the first screw and the second screw on the upper portion and the lower portion of the first round block, so that the device can detect crankshaft torsion angles of different sizes, other crankshafts can be detected without replacing tools, and efficiency is improved.

2. Compared with the prior art, the motorcycle crankshaft torsion angle gauge is characterized in that the connecting rod is fixedly connected to the side wall of the first round block, the pointer is fixedly connected to the side wall of the connecting rod, and the dial is arranged on the groove inclined plane of the second round block, so that people can clearly see the torsion angle of the crankshaft.

Drawings

Fig. 1 is a schematic view of the overall structure of a motorcycle crankshaft turning angle checking fixture provided by the present invention;

fig. 2 is a right-side view structural overall schematic diagram of the motorcycle crankshaft turning angle checking fixture provided by the utility model;

fig. 3 is a schematic view of the internal structure of the motorcycle crankshaft torsional angle checking fixture provided by the present invention;

fig. 4 is an overall schematic view of a rear view structure of the motorcycle crankshaft turning angle checking fixture provided by the utility model;

fig. 5 is the utility model provides a motorcycle bent axle turns round turning angle and examines whole schematic diagram of left side view structure of utensil.

Illustration of the drawings:

1. a first round block; 2. a first groove; 3. a first threaded hole; 4. a first screw; 5. a first cushion block; 6. a second threaded hole; 7. a second screw; 8. a second cushion block; 9. rotating the ring; 10. a second round block; 11. a second groove; 12. a rotating groove; 13. a through opening; 14. a bearing; 15. a connecting rod; 16. a bottom pad; 17. a pointer; 18. dustproof glass; 19. a handle; 20. an anti-slip sleeve; 21. a dial.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, the utility model provides a pair of utensil is examined to motorcycle bent axle turning angle: comprises a first round block 1, a first groove 2 is arranged on the side wall of the first round block 1, a first threaded hole 3 is arranged on the upper wall of the first groove 2, a first screw 4 is arranged in the first threaded hole 3, a first cushion block 5 is fixedly connected with the lower wall of the first screw 4, anti-skid veins are arranged at the bottom of the first cushion block 5, a second threaded hole 6 is arranged on the lower wall of the first groove 2, a second screw 7 is arranged in the second threaded hole 6, a second cushion block 8 is fixedly connected with the upper part of the second screw 7, anti-skid veins are arranged on the upper part of the second cushion block 8, a crankshaft is fixed through the first screw 4 and the second screw 7, a rotating ring 9 is fixedly connected with the side wall of the first round block 1, a second round block 10 is arranged on the side wall of the second round block 10, a handle 19 is fixedly connected with the side wall of the handle 19, a second groove 11 is arranged on the side wall of the second round block 10, a connecting rod 17 is fixedly connected with the side wall of a glass through hole 15, a rotating ring 12 is arranged on the side wall of the round block 10, a rotating ring 12, a connecting rod 14 is connected with a rotating through hole 17, a rotating through hole 17 is arranged on the side wall of the round block 10, the inclined wall of the second recess 11 is provided with a scale 21.

The working principle is as follows: when the motorcycle crankshaft turning angle gauge is used, one end of a crankshaft is fixed through a first screw 4 and a second screw 7, and because a first round block 1 is fixedly connected with a pointer, the first round block 1 rotates to drive the pointer 17 to rotate, and the turning angle of the crankshaft can be detected through penetrating and observing a dial 21.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a motorcycle crankshaft turns round angle and examines utensil, includes first round piece (1), its characterized in that: first recess (2) have been seted up to the lateral wall of first circle piece (1), first screw hole (3) have been seted up to the upper wall of first recess (2), the inside of first screw hole (3) is provided with first screw (4), second screw hole (6) have been seted up to the lower wall of first recess (2), the inside of second screw hole (6) is provided with second screw (7), lateral wall fixedly connected with rotating ring (9) of first circle piece (1), the lateral wall of first circle piece (1) is provided with second circle piece (10), second recess (11) have been seted up to the lateral wall of second circle piece (10), rotating groove (12) have been seted up to the inside of second circle piece (10), through-hole (13) has been seted up to the lateral wall of second recess (11), the inside of through-hole (13) is provided with connecting rod (15), the lateral wall fixedly connected with first circle piece (1) of connecting rod (15), a wall fixedly connected with pointer (17) that first circle piece (1) was kept away from to connecting rod (15), the lateral wall of second recess (11) is provided with calibrated scale (21).

2. The motorcycle crankshaft twist angularity gauge of claim 1, wherein: the lower wall of the first screw (4) is fixedly connected with a first cushion block (5), and anti-skid grains are arranged at the bottom of the first cushion block (5).

3. The motorcycle crankshaft twist angularity gauge of claim 1, wherein: the upper portion of second screw (7) is fixedly connected with second cushion (8), the upper portion of second cushion (8) is provided with anti-skidding line.

4. The motorcycle crankshaft corner turning degree detection tool according to claim 1, characterized in that: the side wall of the connecting rod (15) is fixedly connected with a bearing (14), and the side surface of the bearing (14) is rotatably connected with a second round block (10).

5. The motorcycle crankshaft twist angularity gauge of claim 1, wherein: the lateral wall fixedly connected with heelpiece (16) of second recess (11), the lateral wall of one side laminating pointer (17) of second recess (11) bottom is kept away from in heelpiece (16).

6. The motorcycle crankshaft corner turning degree detection tool according to claim 1, characterized in that: dustproof glass (18) are arranged inside the second groove (11), and the upper wall and the lower wall of the dustproof glass (18) are fixedly connected with the upper wall and the lower wall of the second groove (11).

7. The motorcycle crankshaft twist angularity gauge of claim 1, wherein: the rear wall of the second round block (10) is fixedly connected with a handle (19), and the side wall of the handle (19) is fixedly connected with an anti-skidding sleeve (20).

8. The motorcycle crankshaft twist angularity gauge of claim 1, wherein: the rotating ring (9) on the side wall of the first round block (1) is arranged in a rotating groove (12) in the second round block (10).