CN219359239U

CN219359239U - Gear engagement comprehensive measuring instrument of gear rapid clamping device

Info

Publication number: CN219359239U
Application number: CN202223502797.4U
Authority: CN
Inventors: 韩卓; 包永久; 杨景辉
Original assignee: Harbin Chuangbo Technology Co ltd
Current assignee: Harbin Chuangbo Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-18
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to a gear engagement comprehensive measuring instrument of a gear rapid clamping device, which comprises a clamping device, wherein a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism are movably arranged in the clamping device, an axle center is fixedly connected among the first clamping mechanism, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism, and a measured gear is fixedly connected to the top of the axle center. The gear engagement comprehensive measuring instrument of the gear rapid clamping device is characterized in that the clamping device is arranged, when a measured gear is fixed, the purpose of fixing the axle center and the measured gear is achieved under the combined action of the first clamping mechanism, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism, the axle center and the measured gear can be rapidly fixed and replaced in the clamping process, disassembly is not needed, and the clamping process is convenient and rapid and convenient to operate.

Description

Gear engagement comprehensive measuring instrument of gear rapid clamping device

Technical Field

The utility model relates to the technical field of gear engagement measurement, in particular to a gear engagement comprehensive measuring instrument of a gear rapid clamping device.

Background

The gear comprehensive engagement measuring instrument is a common gear measuring tool, the measured gear and the high-precision standard gear are subjected to gapless double-sided engagement, namely two side surfaces of one tooth of the measured gear are attached to adjacent surfaces of two adjacent teeth of the standard gear, if a machining error exists in the measured gear or a bump or bulge exists on the surface of the gear in the meshing rotation process of the measured gear and the standard gear, the center distance of the two gears is changed, whether the measured gear is qualified or not is judged by measuring the change of the center distance, and the gears are required to be clamped and fixed in the measuring process of the measuring instrument.

According to the gear double-sided engagement comprehensive measuring instrument with the laser marking function, which is disclosed in the Chinese patent No. 201821108397.6, when the gear double-sided engagement comprehensive measuring instrument with the laser marking function is used, marking work can be carried out on detected gears, and the gear production efficiency is improved, but the gear double-sided engagement comprehensive measuring instrument with the laser marking function is inconvenient to disassemble the measured gears in the use process, so that the gear replacement speed is low, the gear production efficiency is affected, and therefore, the gear you engagement comprehensive measuring instrument of the gear rapid clamping device is necessary to be provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a gear engagement comprehensive measuring instrument of a gear rapid clamping device, which is convenient for disassembling and replacing a measuring gear.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gear engagement comprehensive measuring instrument comprises a clamping device, wherein a first clamping mechanism, a second clamping mechanism, a third clamping mechanism and a fourth clamping mechanism are movably arranged in the clamping device, an axle center is fixedly connected among the first clamping mechanism, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism, and a measured gear is fixedly connected to the top of the axle center;

the first clamping mechanism comprises a clamping fixed cylinder, the clamping fixed cylinder is fixedly arranged in the clamping device, a clamping shrinkage plate is movably arranged at the top of the clamping fixed cylinder, a fixing plate is fixedly arranged at the bottom of the clamping shrinkage plate, a rack is fixedly arranged on one side surface of the fixing plate, a fixing block is fixedly arranged at the inner wall of the clamping fixed cylinder, a rotary gear is movably arranged on the front surface of the fixing block, and a servo motor is fixedly arranged in the clamping device.

Further, a rotary gear is fixedly connected to the output shaft of the servo motor, and racks are meshed with the outer surface of the rotary gear.

Further, the rotary gear, the rack and the fixed plate are positioned on the same horizontal plane, and the bottom of the clamping device is fixedly connected with a driving motor.

Further, the bottom of clamping shrink board is fixed to be seted up spacing spout, the top fixed mounting of clamping fixed cylinder has spacing arch, clamping shrink board passes through spacing arch slidable mounting in the inside of spacing spout.

Further, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism are identical to the first clamping mechanism in structure and operation mode.

Further, an anti-skid rubber pad is fixedly arranged on one side surface of the first clamping mechanism, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism, which is contacted with the axle center.

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

according to the gear engagement comprehensive measuring instrument of the gear rapid clamping device, through the arrangement of the clamping device, when a measured gear is fixed, the purpose of fixing an axle center and the measured gear is achieved under the combined action of the first clamping mechanism, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism, in the concrete implementation, through the starting of the servo motor, an output shaft of the servo motor drives the rotating gear to rotate, the rotating gear is meshed with the rack in the rotating process, the rotating gear drives the fixing plate, the rack and the clamping shrinkage plate to achieve the process of shrinking movement at the position of a central shaft of the clamping device, the shrinkage plate can be clamped according to the thickness of different axle centers, the axle center is fixed at the same time in the first clamping mechanism, the second clamping mechanism, the third clamping mechanism and the fourth clamping mechanism, the measured gear can be fully fixed on the top of the clamping device, the process of gear engagement comprehensive measurement is achieved, the axle center and the measured gear can be rapidly fixed and replaced in the clamping process, disassembly is not needed, and the rapid operation is convenient.

Drawings

FIG. 1 is a perspective view of a clamping device according to the present utility model;

FIG. 2 is a top view of the structure of the clamping device of the present utility model;

fig. 3 is a bottom view of the clamping device of the present utility model.

In the figure: 1. clamping device; 2. an axle center; 3. a gear to be measured; 4. clamping the shrinkage plate; 5. a first clamping mechanism; 501. a fixing plate; 502. a rack; 503. a fixed block; 504. a rotary gear; 505. a servo motor; 506. limiting sliding grooves; 507. a limit protrusion; 508. clamping the fixed cylinder; 6. the second clamping mechanism; 7. a third clamping mechanism; 8. a fourth clamping mechanism; 9. and driving the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a gear engagement comprehensive measuring instrument of a gear rapid clamping device in the embodiment comprises a clamping device 1, wherein a first clamping mechanism 5, a second clamping mechanism 6, a third clamping mechanism 7 and a fourth clamping mechanism 8 are movably installed in the clamping device 1, an axle center 2 is fixedly connected between the first clamping mechanism 5, the second clamping mechanism 6, the third clamping mechanism 7 and the fourth clamping mechanism 8, and a measured gear 3 is fixedly connected to the top of the axle center 2;

the first clamping mechanism 5 comprises a clamping fixed barrel 508, the clamping fixed barrel 508 is fixedly installed in the clamping device 1, a clamping shrinkage plate 4 is movably installed at the top of the clamping fixed barrel 508, a fixing plate 501 is fixedly installed at the bottom of the clamping shrinkage plate 4, a rack 502 is fixedly installed on one side face of the fixing plate 501, a fixing block 503 is fixedly installed at the inner wall of the clamping fixed barrel 508, a rotary gear 504 is movably installed on the front face of the fixing block 503, and a servo motor 505 is fixedly installed in the clamping device 1.

During specific implementation, through setting up clamping device 1, when being fixed by measuring gear 3, through first clamping mechanism 5, second clamping mechanism 6, third clamping mechanism 7 and fourth clamping mechanism 8 under the combined action, realize carrying out fixed purpose to axle center 2 and by measuring gear 3, at the in-process of clamping, the process that is fixed and is changed to axle center 2 and by measuring gear 3 can be quick, need not dismantle, the process of clamping, convenient and fast, convenient operation.

By starting the servo motor 505, the output shaft of the servo motor 505 drives the rotary gear 504 to rotate, and the rotary gear 504 is meshed with the rack 502 in the rotating process, so that the rotary gear 504 drives the fixing plate 501, the rack 502 and the clamping shrinkage plate 4 to shrink and move at the central shaft position of the clamping device 1, the clamping shrinkage plate 4 can adjust the clamping range according to the thickness of different shaft centers 2, and the shaft centers 2 are simultaneously fixed by the first clamping mechanism 5, the second clamping mechanism 6, the third clamping mechanism 7 and the fourth clamping mechanism 8, so that the measured gear 3 can be sufficiently fixed at the top of the clamping device 1.

In practice, the method is carried out according to the following steps:

1) First, starting the servo motor 505;

2) Then, the servo motor 505 drives the rotary gear 504 to rotate;

3) Then the rotary gear 504 is meshed with the rack 502, so that the clamping shrinkage plate 4 is driven to move;

4) The last four clamping shrinkage plates 4 can fix the axle center 2 at the same time.

In summary, the gear engagement comprehensive measuring instrument of the gear rapid clamping device is provided with the clamping device 1, when the measured gear 3 is fixed, the purpose of fixing the axle center 2 and the measured gear 3 is achieved under the combined action of the first clamping mechanism 5, the second clamping mechanism 6, the third clamping mechanism 7 and the fourth clamping mechanism 8, in specific implementation, the output shaft of the servo motor 505 drives the rotating gear 504 to rotate through starting the servo motor 505, the rotating gear 504 is meshed with the rack 502 in the rotating process, the rotating gear 504 drives the fixing plate 501, the rack 502 and the clamping shrinkage plate 4 to achieve the process of shrinking movement at the position of the central shaft of the clamping device 1, so that the shrinkage plate 4 can adjust the clamping range according to the thickness of different axle centers 2, the axle center 2 is fixed simultaneously by the first clamping mechanism 5, the second clamping mechanism 6, the third clamping mechanism 7 and the fourth clamping mechanism 8, the measured gear 3 can be fully fixed at the top of the device 1, the measured gear 3 is achieved, the gear engagement of the measured gear 3 is realized, the rapid and the measured gear 3 is not required to be quickly removed, the rapid measurement process is not needed, and the rapid replacement process is convenient.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a gear engagement comprehensive measuring apparatu of quick clamping device of gear, includes clamping device (1), its characterized in that: the device is characterized in that a first clamping mechanism (5), a second clamping mechanism (6), a third clamping mechanism (7) and a fourth clamping mechanism (8) are movably arranged in the clamping device (1), an axle center (2) is fixedly connected between the first clamping mechanism (5), the second clamping mechanism (6), the third clamping mechanism (7) and the fourth clamping mechanism (8), and a measured gear (3) is fixedly connected to the top of the axle center (2);

the first clamping mechanism (5) comprises a clamping fixed cylinder (508), the clamping fixed cylinder (508) is fixedly installed in the clamping device (1), a clamping shrinkage plate (4) is movably installed at the top of the clamping fixed cylinder (508), a fixing plate (501) is fixedly installed at the bottom of the clamping shrinkage plate (4), a rack (502) is fixedly installed on one side surface of the fixing plate (501), a fixing block (503) is fixedly installed at the inner wall of the clamping fixed cylinder (508), a rotary gear (504) is movably installed on the front surface of the fixing block (503), and a servo motor (505) is fixedly installed in the clamping device (1).

2. The gear engagement integrating meter of a gear rapid clamping device according to claim 1, wherein: the output shaft of the servo motor (505) is fixedly connected with a rotary gear (504), and racks (502) are meshed with each other on the outer surface of the rotary gear (504).

3. The gear engagement integrating meter of a gear rapid clamping device according to claim 1, wherein: the rotary gear (504), the rack (502) and the fixed plate (501) are positioned on the same horizontal plane, and the bottom of the clamping device (1) is fixedly connected with a driving motor (9).

4. The gear engagement integrating meter of a gear rapid clamping device according to claim 1, wherein: limiting sliding grooves (506) are fixedly formed in the bottoms of the clamping shrinkage plates (4), limiting protrusions (507) are fixedly arranged at the tops of the clamping fixing barrels (508), and the clamping shrinkage plates (4) are slidably arranged in the limiting sliding grooves (506) through the limiting protrusions (507).

5. The gear engagement integrating meter of a gear rapid clamping device according to claim 1, wherein: the second clamping mechanism (6), the third clamping mechanism (7) and the fourth clamping mechanism (8) are identical to the first clamping mechanism (5) in structure and operation mode.

6. The gear engagement integrating meter of a gear rapid clamping device according to claim 1, wherein: and anti-skid rubber pads are fixedly arranged on one side surfaces of the first clamping mechanism (5), the second clamping mechanism (6), the third clamping mechanism (7) and the fourth clamping mechanism (8) which are in contact with the axle center (2).