Gear measuring tool

Abstract

The utility model discloses a gear measuring tool, which belongs to the technical field of testing tools, and comprises a base, two sliding rails are fixedly connected to the top of the base, a driving mechanism is mounted at the top of the base, a bottom frame is fixedly connected to the top of the driving mechanism, an automatic mechanism is mounted at the top of the bottom frame, and the automatic mechanism is mounted on the bottom frame. A first iron plate is fixedly connected to the rear end of the top of the base, a power mechanism is mounted at the top of the first iron plate, and a rotating mechanism is mounted at the top of the power mechanism. According to the utility model, through the simple driving mechanism and the automatic mechanism, when the gear is measured, the gear can be automatically sleeved into the whole wheel from the gap along with the rotation of the whole rotating wheel, is automatically measured after being pushed and slides down from the wheel along with the measurement, and for the power mechanism and the rotating mechanism, after the gear is pushed to a certain position, the gear can be automatically driven by the power mechanism and the rotating mechanism. And the motor is used for driving, so that the measuring instrument can smoothly carry out translation measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tooling, in particular to a gear measuring tooling. Background Art

[0002] Gear is a mechanical transmission element, which is widely used in various mechanical equipment. It consists of multiple gear racks with the same tooth shape, and transmits force and motion through the meshing between teeth. There are many types of gears, and the common ones are cylindrical gears, bevel gears, worm gears, etc. Different types of gears are suitable for different working conditions and transmission forms. The main function of gears is to transmit force and speed. It can change the direction, speed and torque of input and output shafts. Gears have many advantages, one of which is efficient transmission. Because gear racks have precise tooth shapes, they can effectively transmit force and reduce energy loss. In addition, the gear system is also characterized by stability, reliability and high precision, so it is widely used in many industrial fields, including machinery manufacturing, automotive industry, aerospace, energy, etc.

[0003] Gears are commonly found in modern machinery and other devices, which means that there are certain requirements for the quantity and speed of gears in the manufacturing process. However, when traditional gear measuring tools are used to inspect gears, they need to be taken out of the measuring device one by one for measurement, which makes the entire measurement process slow and labor-intensive, resulting in large investment in manpower and financial resources in the production process and low work efficiency.

[0004] Therefore, there is an urgent need to provide a gear measuring tool to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing gear measuring tools need to be manually placed during the measurement work, and a large amount of manual participation is required during the use process, which wastes time and energy in the measurement work.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a gear measuring tool, including a base, two slide rails are fixedly connected to the top of the base, a driving mechanism is installed on the top of the base, a bottom frame is fixedly connected to the top of the driving mechanism, and an automatic mechanism is installed on the top of the bottom frame;

[0007] A first iron plate is fixedly connected to the rear end of the top of the base, a power mechanism is installed on the top of the first iron plate, and a rotating mechanism is installed on the top of the power mechanism.

[0008] The utility model is further configured as follows: the driving mechanism comprises a hydraulic cylinder fixedly connected to the front end of the top of the base, the rear end of the hydraulic cylinder is fixedly connected to a piston, and the rear end of the piston is fixedly connected to a bottom plate.

[0009] Through the above technical solution, when in use, a driving force is obtained by starting the hydraulic cylinder, so that the piston can exert a corresponding pushing force forward, so that the base plate can smoothly move toward the rear end, so that the gear with measurement can be moved to the area to be measured after being fixed to a certain position, so that the device maintains the basic measurement function.

[0010] The utility model is further configured as follows: the bottom of the base plate is slidably connected to the outer walls of the two slide rails.

[0011] Through the above technical solution, after the driving force of the hydraulic cylinder assists the piston to push, the base plate can move smoothly on the two slide rails, pushing the entire frame to be measured to a certain position to wait for the measuring instrument to measure.

[0012] The utility model is further configured as follows: the automatic mechanism includes a bracket fixedly connected to one side of the base frame, a second iron plate is fixedly connected to the top of the bracket, a first motor is fixedly connected to the top of the second iron plate, a driving column is fixedly connected to the output end of the first motor, and a rotating wheel is fixedly connected to the outer wall of the driving column.

[0013] Through the above technical solution, among the gears waiting to be measured, the first motor on the second iron plate is supported by the starting bracket to be driven to rotate, the driving column is rotated, and the rotating wheel is driven to rotate. The gear waiting to be measured will be placed in the groove of the bottom plate and fixed, and the notch on the rotating wheel will hang the gear, thereby forming the automatic measurement position of the gear.

[0014] The utility model is further configured as follows: the power mechanism includes a second motor fixedly connected to the top of the first iron plate, two support blocks are fixedly connected to the rear end of the top of the base, and the output end of the second motor is fixedly connected to a drive shaft.

[0015] Through the above technical solution, the gear to be measured will move to the rear end accordingly, and then the second motor will be started to drive the driving shaft at the middle end of the two support blocks to rotate, so that the driving shaft can obtain rotational power to facilitate the operation of the next step.

[0016] The utility model is further configured as follows: the inner walls of the two support blocks are both rotatably connected to the outer wall of the driving shaft.

[0017] Through the above technical solution, under the support of the two support blocks, the driving shaft can rotate smoothly under the obtained force, and can rotate smoothly enough, driven by the motor, so that the measuring instrument can perform translation measurement smoothly.

[0018] The utility model is further configured as follows: the rotating mechanism includes a rotating thread fixedly connected to the outer wall of the driving shaft, two supporting columns are fixedly connected to the rear end of the top of the base, and the tops of the two supporting columns are fixedly connected to detection blocks, and one side of one of the detection blocks is fixedly connected to an electronic micrometer.

[0019] Through the above technical solution, when the driving shaft rotates, the rotating thread will rotate, and the two supporting columns at the top will rotate, so that the detection block located above will move closer to the middle end, so that the gear can be measured by the electronic micrometer, thereby completing the measurement of the gear and reducing manual participation.

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The utility model has a simple design of driving mechanism and automatic mechanism, so that when the gear is measured, it can automatically be inserted into the whole wheel from the notch as the whole rotating wheel rotates, and automatically be measured after being pushed, and slide off from the wheel after the measurement;

[0022] 2. The utility model designs a simple power mechanism and a rotating mechanism, so that after the gear is pushed to a certain position, it is driven by a motor, so that the measuring instrument can smoothly perform translation measurement, and it is convenient for the gear to be smoothly replaced with the next one after measurement, thereby maintaining the normal measurement work of the entire mechanism on the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is the front view of the utility model;

[0025] Figure 3 It is a top view of the utility model;

[0026] Figure 4 for Figure 1 A partial enlarged view of point A in the middle.

[0027] In the figure: 1. base; 2. slide rail; 3. driving mechanism; 301. hydraulic cylinder; 302. piston; 303. bottom plate; 4. base frame; 5. automatic mechanism; 501. bracket; 502. second iron plate; 503. first motor; 504. driving column; 505. rotating wheel; 6. first iron plate; 7. power mechanism; 701. second motor; 702. support block; 703. driving shaft; 8. rotating mechanism; 801. rotating thread; 802. support column; 803. detection block; 804. electronic micrometer. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0029] See also Figure 1-Figure 4 , a gear measuring tool, including a base 1, two slide rails 2 are fixedly connected to the top of the base 1, a driving mechanism 3 is installed on the top of the base 1, and the driving mechanism 3 includes a hydraulic cylinder 301 fixedly connected to the front end of the top of the base 1, a piston 302 is fixedly connected to the rear end of the hydraulic cylinder 301, and a bottom plate 303 is fixedly connected to the rear end of the piston 302. When in use, a driving force is obtained by starting the hydraulic cylinder 301, so that the piston 302 can perform a corresponding pushing force forward, so that the bottom plate 303 can smoothly move toward the rear end accordingly, so that the gear with measurement can be moved to the area to be measured after being fixed to a certain position, so that the device maintains the basic measurement function, and the bottom of the bottom plate 303 is slidably connected to the outer walls of the two slide rails 2. After the driving force of the hydraulic cylinder 301 helps the piston 302 to push, the bottom plate 303 can smoothly move on the two slide rails 2, and the entire frame to be measured is pushed to a certain position to wait for the measuring instrument to measure;

[0030] like Figure 2 As shown, the top of the driving mechanism 3 is fixedly connected to a base frame 4, and an automatic mechanism 5 is installed on the top of the base frame 4. The automatic mechanism 5 includes a bracket 501 fixedly connected to one side of the base frame 4, a second iron plate 502 is fixedly connected to the top of the bracket 501, and a first motor 503 is fixedly connected to the top of the second iron plate 502, and a driving column 504 is fixedly connected to the output end of the first motor 503, and a rotating wheel 505 is fixedly connected to the outer wall of the driving column 504. In the gear waiting to be measured, the first motor 503 on the second iron plate 502 is supported by starting the bracket 501 to drive the rotation, and the driving column 504 rotates, driving the rotating wheel 505 to rotate, and the waiting gear will be placed in the groove of the bottom plate 303 and fixed, and the notch on the rotating wheel 505 will hang the gear, thereby forming an automatic position for the gear to be measured;

[0031] like Figure 4As shown, a first iron plate 6 is fixedly connected to the rear end of the top of the base 1, and a power mechanism 7 is installed on the top of the first iron plate 6. The power mechanism 7 includes a second motor 701 fixedly connected to the top of the first iron plate 6. Two support blocks 702 are fixedly connected to the rear end of the top of the base 1. A driving shaft 703 is fixedly connected to the output end of the second motor 701. After the gear to be measured moves toward the rear end accordingly, the second motor 701 is started to drive the driving shaft 703 at the middle end of the two support blocks 702 to rotate, so that the driving shaft 703 obtains the power of rotation, which is convenient for the operation of the next step. The inner walls of the two support blocks 702 are rotatably connected to the outer walls of the driving shaft 703. Under the support of the two support blocks 702, the driving shaft 703 can rotate smoothly in the obtained force, and can rotate smoothly enough, driven by the motor, so that the measuring instrument can smoothly perform translation measurement;

[0032] like Figure 1 As shown, a rotating mechanism 8 is installed on the top of the power mechanism 7, and the rotating mechanism 8 includes a rotating thread 801 fixedly connected to the outer wall of the driving shaft 703. Two supporting columns 802 are fixedly connected to the top rear end of the base 1. The tops of the two supporting columns 802 are fixedly connected with detection blocks 803. One side of one detection block 803 is fixedly connected with an electronic micrometer 804. When the driving shaft 703 rotates, the rotating thread 801 will rotate, and the two supporting columns 802 located on the top will rotate, so that the detection block 803 located on the top will move closer to the middle end, so that the gear can be measured by the electronic micrometer 804, thereby completing the measurement of the gear and reducing manual participation.

[0033] When the utility model is in use, a driving force is obtained by starting the hydraulic cylinder 301, so that the piston 302 can push forward accordingly, so that the bottom plate 303 can smoothly move toward the rear end accordingly, so that the gear with measurement can be moved to the area to be measured after being fixed to a certain position. Among the gears waiting to be measured, the first motor 503 on the second iron plate 502 is supported by the starting bracket 501 for rotational driving, and the driving column 504 rotates to drive the rotating wheel 505 to rotate. The waiting gear will be placed in the groove of the bottom plate 303 and fixed, and the notch on the rotating wheel 505 will hang the gear. After the gear to be measured moves toward the rear end accordingly, the second motor 701 will be started to drive the driving shaft 703 at the middle end of the two supporting blocks 702 to rotate. Under the rotation of the driving shaft 703, the rotating thread 801 will rotate, and the two supporting columns 802 located at the top thereof will rotate, so that the detection block 803 located above will move closer to the middle end, so that the gear can be measured by the electronic micrometer 804.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A gear measuring tool, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two slide rails (2), the top of the base (1) is equipped with a driving mechanism (3), the top of the driving mechanism (3) is fixedly connected to a base frame (4), and the top of the base frame (4) is equipped with an automatic mechanism (5); A first iron plate (6) is fixedly connected to the rear end of the top of the base (1), a power mechanism (7) is installed on the top of the first iron plate (6), and a rotating mechanism (8) is installed on the top of the power mechanism (7).

2. A gear measuring tool according to claim 1, characterized in that: The driving mechanism (3) comprises a hydraulic cylinder (301) fixedly connected to the front end of the top of the base (1), a piston (302) fixedly connected to the rear end of the hydraulic cylinder (301), and a bottom plate (303) fixedly connected to the rear end of the piston (302).

3. A gear measuring tool according to claim 2, characterized in that: The bottom of the base plate (303) is slidably connected to the outer walls of the two slide rails (2).

4. The gear measuring tool according to claim 1, characterized in that: The automatic mechanism (5) comprises a bracket (501) fixedly connected to one side of the base frame (4); a second iron plate (502) is fixedly connected to the top of the bracket (501); a first motor (503) is fixedly connected to the top of the second iron plate (502); a driving column (504) is fixedly connected to the output end of the first motor (503); and a rotating wheel (505) is fixedly connected to the outer wall of the driving column (504).

5. The gear measuring tool according to claim 1, characterized in that: The power mechanism (7) comprises a second motor (701) fixedly connected to the top of the first iron plate (6); two support blocks (702) are fixedly connected to the rear end of the top of the base (1); and a driving shaft (703) is fixedly connected to the output end of the second motor (701).

6. The gear measuring tool according to claim 5, characterized in that: The inner walls of the two support blocks (702) are both rotatably connected to the outer wall of the driving shaft (703).

7. The gear measuring tool according to claim 5, characterized in that: The rotating mechanism (8) comprises a rotating thread (801) fixedly connected to the outer wall of the driving shaft (703); two supporting columns (802) are fixedly connected to the rear end of the top of the base (1); the tops of the two supporting columns (802) are fixedly connected to detection blocks (803); one side of one of the detection blocks (803) is fixedly connected to an electronic micrometer (804).

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