CN218270458U

CN218270458U - Half axle gear detection device

Info

Publication number: CN218270458U
Application number: CN202222313845.9U
Authority: CN
Inventors: 徐金高; 李永; 程峰
Original assignee: Dongfeng Shiyan Seiko Gear Co ltd
Current assignee: Dongfeng Shiyan Seiko Gear Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-10
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a half axle gear detection device, including the pick-up plate, fixed mounting has the mounting bracket on the pick-up plate, movable mounting has the thimble on the mounting bracket, two the main shaft is installed in the extrusion rotation between the thimble, be provided with the test bar of beating on the pick-up plate, the outside of mounting bracket is provided with positioner, positioner includes fixed mounting and is in fixed block on the mounting bracket, the fixed block orientation in set up the second spout that quantity is two on the side of main shaft. This semi-axis gear detection device is convenient for accomplish the test to the semi-axis gear through setting up thimble, main shaft cooperation test bar of beating, sets up the clamp splice that is located the mounting bracket outside simultaneously and carries out centering centre gripping, can be convenient for accomplish the location to different diameter main shafts and thimbles fast for detection process speed improves, adjusts through setting up a word pole, screw rod, makes the use and the regulation to the device all comparatively convenient, has improved the practicality of device.

Description

Half axle gear detection device

Technical Field

The application relates to the technical field of gear detection, in particular to a half axle gear detection device.

Background

The gear is a mechanical element with a rim provided with a gear which is continuously meshed to transmit motion and power, the gear is applied in transmission very early, at the end of the 19 th century, the principle of generating a gear cutting method and the successive occurrence of a special machine tool and a cutter for cutting the gear by using the principle are realized, and along with the development of production, the stability of the gear operation is emphasized.

The half axle gears are gears in the automobile differential mechanism and are conical gears, the automobile is provided with two transmission shafts, the two transmission shafts are respectively connected with the two half axle gears and respectively drive wheels on the left side and the right side, the half axle gears are arranged on the differential mechanism assembly, one end of the automobile transmission half axle is connected with the half axle gear through a spline, and the other end of the automobile transmission half axle is connected with the automobile driving wheels.

The application provides a detection device for detecting the jumping of a side gear, and under the condition that the detection device is used, a large amount of time is still needed for installing the shaft for installing the side gear and the installation, and particularly the diameter of the side gear needs to be readjusted to be troublesome when the detection device is replaced, so that the detection device for the side gear is provided.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the application provides a side gear detection device, possesses and can be convenient for accomplish and carry out advantages such as quick adjustment connection to the component among the detection device.

In order to achieve the above purpose, the present application provides the following technical solutions: a half axle gear detection device comprises a detection plate, wherein a mounting rack is fixedly mounted on the detection plate, ejector pins are movably mounted on the mounting rack, a main shaft is mounted between the two ejector pins in an extruding and rotating manner, a jumping test rod is arranged on the detection plate, and a positioning device is arranged outside the mounting rack;

positioner includes fixed mounting and is in fixed block on the mounting bracket, the fixed block orientation in set up quantity on the side of main shaft and be two second spouts, the inside slidable mounting of second spout has the second slider, fixed mounting extends to on the second slider the clamp splice in the thimble outside.

Further, a sliding seat is fixedly mounted on the detection plate, a first sliding groove is formed in the sliding seat, a first sliding block is slidably mounted inside the first sliding groove, and a jumping test rod extending to the lower portion of the spindle is fixedly mounted on the first sliding block.

Further, the second slider symmetry slidable mounting in the inside of second spout, the second slider is close to be in fixed mounting has the thread bush on the outside one end of fixed block, rotate on the fixed block and install and run through two simultaneously the screw rod of second slider, screw rod threaded connection in the thread bush.

Furthermore, two sections of threads are formed in the outer portion of the screw rod, the directions of the two sections of threads are opposite, and the threads at the two ends are respectively meshed with the two thread sleeves.

Furthermore, the middle part of the clamping block, which faces the thimble, is sunken with an inverted triangular groove.

Furthermore, a linear rod is fixedly installed at one end, extending to the outside of the fixing block, of the screw rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this semi-axis gear detection device is convenient for accomplish the test to the semi-axis gear through setting up thimble, main shaft cooperation test bar of beating, sets up the clamp splice that is located the mounting bracket outside simultaneously and carries out centering centre gripping, can be convenient for accomplish the location to different diameter main shafts and thimbles fast for detection process speed improves, adjusts through setting up a word pole, screw rod, makes the use and the regulation to the device all comparatively convenient, has improved the practicality of device.

Drawings

FIG. 1 is a front view of the present application;

FIG. 2 is a side view of a mounting block of the present application;

figure 3 is a top view of the carriage of the present application.

In the figure: 1. detecting a plate; 2. a mounting frame; 3. a thimble; 4. a main shaft; 5. a slide base; 6. a first chute; 7. a first slider; 8. a jump test bar; 9. a fixed block; 10. a second chute; 11. a second slider; 12. a threaded sleeve; 13. a clamping block; 14. a screw; 15. a straight rod.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1-3, the axle shaft gear detecting device in the present embodiment includes a detecting plate 1, an installation frame 2 is fixedly installed on the detecting plate 1, ejector pins 3 are movably installed on the installation frame 2, a main shaft 4 is installed between the two ejector pins 3 in an extrusion and rotation manner, the main shaft 4 can complete the rotation installation of the main shaft 4 through the intermittent extrusion of the two ejector pins 3, wherein the main shaft 4 is used for installing an axle shaft gear to complete the jumping detection.

In this embodiment, a sliding seat 5 is fixedly mounted on the detection plate 1, a first sliding groove 6 is formed in the sliding seat 5, a first sliding block 7 is slidably mounted inside the first sliding groove 6, the first sliding block 7 is fixedly mounted on the first sliding block 7, a jump testing rod 8 extending to the lower side of the spindle 4 is fixedly mounted on the first sliding block 7, and the position of the jump testing rod 8 can be adjusted by sliding the first sliding block 7.

It should be noted that, a positioning device is arranged outside the mounting bracket 2 and used for centering the main shaft 4, the positioning device includes a fixing block 9 fixedly mounted on the mounting bracket 2, a number of two second sliding grooves 10 are formed in one side surface of the fixing block 9 facing the main shaft 4, and a second sliding block 11 is slidably mounted inside the second sliding grooves 10.

Wherein two second sliders 11 symmetry slidable mounting have a screw thread cover 12 in the inside of second spout 10, and second slider 11 is close to and is served fixed mounting in the outside of fixed block 9, rotates on the fixed block 9 to install the screw rod 14 that runs through two second sliders 11 simultaneously, and screw rod 14 threaded connection is in screw thread cover 12, can rotate the position of adjustment screw thread cover 12 through screw rod 14.

In this embodiment, two sections of threads are formed outside the screw 14, the directions of the two sections of threads are opposite, and the threads at the two ends are respectively engaged with the two thread sleeves 12, so that the two second sliding blocks 11 can slide toward opposite directions.

In this embodiment, the second slider 11 is fixedly mounted with a clamping block 13 extending to the outer side of the thimble 3, and the middle of the clamping block 13 facing the thimble 3 is recessed with an inverted triangular groove, so as to complete centering and clamping of the main shaft 4.

It should be noted that a linear rod 15 is fixedly installed at one end of the screw 14 extending to the outside of the fixing block 9, so that the screw 14 can be conveniently clamped and driven to rotate and adjust.

The working principle of the above embodiment is as follows:

drive a word pole 15 through using the instrument and rotate, a word pole 15 and east screw rod 14 rotate, screw rod 14 drives thread bush 12 through thread engagement under rotating and moves about, drives second slider 11 through thread bush 12 and slides along second spout 10 is inside for two clamp splice 13 synchronous slip centre gripping main shaft 4 accomplish the centering to main shaft 4, make the main shaft 4 of having installed the side gear can be convenient for accomplish the installation through thimble 3 and detect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A side gear detection device, includes pick-up plate (1), its characterized in that: the detection plate (1) is fixedly provided with a mounting frame (2), the mounting frame (2) is movably provided with ejector pins (3), a main shaft (4) is arranged between the two ejector pins (3) in a squeezing and rotating manner, the detection plate (1) is provided with a jumping test rod (8), and a positioning device is arranged outside the mounting frame (2);

positioner includes fixed mounting fixed block (9) on mounting bracket (2), fixed block (9) move towards set up quantity on the side of main shaft (4) and be two second spout (10), the inside slidable mounting of second spout (10) has second slider (11), fixed mounting has on second slider (11) to extend to clamp splice (13) in the thimble (3) outside.

2. The side gear detecting device according to claim 1, wherein: the main shaft runout testing device is characterized in that a sliding seat (5) is fixedly mounted on the detection plate (1), a first sliding groove (6) is formed in the sliding seat (5), a first sliding block (7) is slidably mounted inside the first sliding groove (6), the first sliding block (7), and a runout testing rod (8) extending to the lower portion of the main shaft (4) is fixedly mounted on the first sliding block (7).

3. The side gear detecting device according to claim 2, wherein: second slider (11) symmetry slidable mounting in the inside of second spout (10), second slider (11) are close to fixed mounting has thread bush (12) on the outside one end of fixed block (9), it has two to rotate to install simultaneously on fixed block (9) screw rod (14) of second slider (11), screw rod (14) threaded connection in thread bush (12).

4. The side gear detecting device according to claim 3, wherein: two sections of threads are arranged on the outer portion of the screw rod (14), the directions of the two sections of threads are opposite, and the threads at the two ends are respectively meshed with the two thread sleeves (12).

5. The side gear detecting device according to claim 1, wherein: the middle part of the clamping block (13) facing the thimble (3) is sunken with an inverted triangular groove.

6. The side gear detecting device according to claim 3, wherein: and one end of the screw rod (14) extending to the outside of the fixed block (9) is fixedly provided with a straight rod (15).