CN214703674U

CN214703674U - Crankshaft rotation speed sensor positioning tool

Info

Publication number: CN214703674U
Application number: CN202120997061.5U
Authority: CN
Inventors: 朱岩
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-11-12
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a crankshaft speed sensor positioning tool, which comprises a first tool step, wherein a fixture block is welded at one end of the first tool step, a handle is arranged at the other end of the first tool step, and an anti-drop head is welded at one end of the handle, which is far away from the first tool step; the second tool step is nested on the side surface of the handle, and a limiting step is welded on the side surface of the second tool step; and the knob is nested at the outer side of the anti-falling head, and a threaded rod is fixedly connected to the middle position of the inner side of the knob. The utility model discloses guarantee that bent axle speed sensor positioning tool pinpoints out the mounted position of bent axle sensor support fast, and then install bent axle speed sensor smoothly, improved work efficiency, make bent axle speed sensor positioning tool can agree with different supports, improved adaptability.

Description

Crankshaft rotation speed sensor positioning tool

Technical Field

The utility model belongs to the technical field of the engine assembly, specifically be a crankshaft speed sensor positioning tool.

Background

Sensor positioning tool who uses at present loosens two bolts for the bent axle speed sensor support and twists on the gear room, passes sensor positioning tool from the sensor mounting hole, and the little boss card of frock one end is in the last finger mark inslot of signal disc, and the little boss of location end is out of shape easily, and positioning process is not rigorous, and the mounted position of bent axle speed sensor support that fixes a position like this is inaccurate, causes the location unreasonable, finally loses location, the guide effect, seriously influences the production of this engine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a bent axle speed sensor positioning tool.

The utility model adopts the technical scheme as follows:

a crankshaft rotation speed sensor positioning tool comprises a first tool step, wherein a clamping block is welded at one end of the first tool step, a handle is arranged at the other end of the first tool step, and an anti-drop head is welded at one end, far away from the first tool step, of the handle;

the second tool step is nested on the side surface of the handle, and a limiting step is welded on the side surface of the second tool step; and

the knob is nested on the outer side of the anti-falling head, and a threaded rod is fixedly connected to the middle position of the inner side of the knob.

Preferably, one end of the threaded rod, which is far away from the knob, is movably connected with a bearing, and the knob can freely rotate on the outer side of the anti-falling head through the bearing.

Preferably, two symmetrically arranged sliding grooves are formed in the side surface of the handle.

Preferably, the position of the inner side of the limiting step close to the sliding groove is fixedly connected with a ball nut through a sliding block.

Preferably, a moving cavity is formed in the position, close to the ball nut, of the inner cavity of the handle, and the ball nut is nested on the side surface of the threaded rod and can freely slide along the axial direction of the moving cavity.

Preferably, the diameter of the first tool step is larger than that of the handle and smaller than the maximum diameter of the second tool step.

Preferably, the second tool step and the limiting step can freely slide along the axial direction on the side surface of the handle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, can laminate with bent axle bumper shock absorber tooth top, support upper surface respectively through the two-step design of first frock step and second frock step, guarantee that bent axle speed sensor positioning tool pinpoints out the mounted position of bent axle sensor support fast, and then install bent axle speed sensor smoothly, improved work efficiency.

2. The utility model discloses in, the fixture block of first frock step one end can with bent epaxial tooth's socket cooperation, guarantee that bent axle speed sensor positioning tool's position is stable accurate, through rotating the knob, the knob can drive ball nut through the threaded rod, realizes the regulation of second frock step and spacing step position promptly, makes bent axle speed sensor positioning tool can agree with different supports, has improved the adaptability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

The labels in the figure are: 1. a first tooling step; 2. a second tooling step; 3. a limiting step; 4. a handle; 5. a clamping block; 6. a knob; 7. a threaded rod; 8. a bearing; 9. a ball nut; 10. a chute; 11. prevent the head from falling off.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a crankshaft rotation speed sensor positioning tool comprises a first tool step 1, wherein a clamping block 5 is welded at one end of the first tool step 1, a handle 4 is arranged at the other end of the first tool step 1, and an anti-falling head 11 is welded at one end, far away from the first tool step 1, of the handle 4;

the second tool step 2 is nested on the side surface of the handle 4, and the side surface of the second tool step 2 is welded with the limiting step 3; and

knob 6, knob 6 nestification are in the outside of anticreep head 11, and the inboard intermediate position fixedly connected with threaded rod 7 of knob 6, and the one end swing joint that the knob 6 was kept away from to threaded rod 7 has bearing 8, and knob 6 can be in the outside free rotation of anticreep head 11 through bearing 8.

By adopting the technical scheme:

through the design of the two steps of first frock step 1 and second frock step 2 can laminate with bent axle bumper shock absorber tooth top, support upper surface respectively, guarantee that bent axle speed sensor positioning tool pinpoints out the mounted position of bent axle sensor support fast, and then install bent axle speed sensor smoothly, improved work efficiency.

The spout 10 that two symmetries set up is seted up to the side of handle 4, slider fixedly connected with ball nut 9 is passed through to the inboard position that is close to spout 10 of spacing step 3, the removal chamber has been seted up to the inner chamber of handle 4 near the position of ball nut 9, ball nut 9 nestification is at the side surface of threaded rod 7, and can follow the axial free slip that removes the chamber, the diameter of first frock step 1 is greater than the diameter of handle 4 and is less than the maximum diameter of second frock step 2, second frock step 2 and spacing step 3 can be at the side surface of handle 4 along the axial free slip.

By adopting the technical scheme:

fixture block 5 of 1 one end of first frock step can with bent epaxial tooth's socket cooperation, guarantee that bent axle speed sensor positioning tool's position is stable accurate, and through rotating knob 6, knob 6 can drive ball nut 9 through threaded rod 7, realizes the regulation of second frock step 2 and spacing step 3 position promptly, makes bent axle speed sensor positioning tool can agree with different supports, has improved the adaptability.

The working principle, refer to fig. 1-3, during the use, according to the width rotation knob 6 of support, knob 6 can drive ball nut 9 through threaded rod 7, realizes the regulation of second frock step 2 and spacing step 3 position promptly, makes bent axle speed sensor positioning tool agree with the support, then cooperates the fixture block 5 of first frock step 1 one end with the tooth's socket on the bent axle, at the support mounted position according to the position determination of first frock step 1 and second frock step 2.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bent axle speed sensor positioning tool which characterized in that: the method comprises the following steps:

the fixture comprises a first fixture step (1), wherein a fixture block (5) is welded at one end of the first fixture step (1), a handle (4) is arranged at the other end of the first fixture step (1), and an anti-falling head (11) is welded at one end, far away from the first fixture step (1), of the handle (4);

the second tool step (2) is nested on the side surface of the handle (4), and the side surface of the second tool step (2) is welded with the limiting step (3); and

the knob (6), the outside at anticreep head (11) is nested in knob (6), the inboard intermediate position fixedly connected with threaded rod (7) of knob (6).

2. A crankshaft speed sensor positioning tool as claimed in claim 1, wherein: one end of the threaded rod (7) far away from the knob (6) is movably connected with a bearing (8), and the knob (6) can freely rotate on the outer side of the anti-falling head (11) through the bearing (8).

3. A crankshaft speed sensor positioning tool as claimed in claim 1, wherein: two symmetrically arranged sliding grooves (10) are formed in the side surface of the handle (4).

4. A crankshaft speed sensor positioning tool as claimed in claim 3, wherein: the position of the inner side of the limiting step (3) close to the sliding groove (10) is fixedly connected with a ball nut (9) through a sliding block.

5. A crankshaft speed sensor positioning tool as claimed in claim 1, wherein: the inner cavity of the handle (4) is provided with a moving cavity at a position close to the ball nut (9), and the ball nut (9) is nested on the side surface of the threaded rod (7) and can freely slide along the axial direction of the moving cavity.

6. A crankshaft speed sensor positioning tool as claimed in claim 1, wherein: the diameter of the first tool step (1) is larger than that of the handle (4) and smaller than the maximum diameter of the second tool step (2).

7. A crankshaft speed sensor positioning tool as claimed in claim 1, wherein: the second tool step (2) and the limiting step (3) can freely slide along the axial direction on the side surface of the handle (4).