High-precision measuring tool for spiral bevel gear for robot

Abstract

The utility model discloses a high-precision measuring tool for a spiral bevel gear for a robot, which comprises a bottom plate, a second support frame arranged on the right side of the bottom plate, a first connecting rod arranged in the bottom plate, a second motor arranged in the second support frame, and a second spiral bevel gear body arranged on the left side of the second motor, a first motor is arranged on the right side of the first connecting rod, a connecting block is arranged in the middle of the first connecting rod, a first limiting block is installed on the outer side of the connecting block, a supporting block is arranged on the upper side of the connecting block, and an adjusting assembly is arranged in the supporting block. According to the high-precision measuring tool for the spiral bevel gear for the robot, in the use process, the position of a reference appliance is conveniently adjusted, so that the measured data of the device is prone to deviation, meanwhile, the position of a gear is conveniently adjusted, so that the device can conveniently measure gears of different sizes, and the high-precision measuring tool for the spiral bevel gear for the robot has better adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field related to spiral bevel gears, in particular to a high-precision measuring tool for spiral bevel gears used in robots. Background Art

[0002] Spiral bevel gears are spiral bevel gears, which are often used for motion and power transmission between two intersecting axes. The teeth of bevel gears are distributed on the surface of a cone, and their tooth shape gradually decreases from the large end to the small end. Before using spiral bevel gears, the matching side clearance between the driving wheel and the transmission wheel of the matching spiral bevel gears should be measured, for example:

[0003] The authorization announcement number CN218787793U provides a high-precision measuring tool for spiral bevel gears, including a base, a support plate is arranged on the top of the base, a rotating shaft is rotatably connected to the support plate, a fixed shaft is arranged at the end of the rotating shaft away from the support plate, a spiral bevel gear driving wheel is arranged on the fixed shaft, a frequency conversion motor is arranged on the side of the support plate away from the spiral bevel gear driving wheel, the output shaft of the frequency conversion motor is coaxially connected with the rotating shaft, a sliding assembly is arranged on the base below the spiral bevel gear driving wheel, a spiral bevel gear transmission wheel is arranged on the top of the sliding assembly, and a dial indicator is arranged on the side of the sliding assembly.

[0004] The above-mentioned prior art solutions have the following defects: the existing high-precision measuring tools are not convenient for adjusting the position of the measuring instrument during use, which makes the measurement data of the device prone to deviation. At the same time, it is not convenient to adjust the position of the gear, which makes the device inconvenient to measure gears of different sizes and inconvenient to operate. Therefore, the utility model provides a high-precision measuring tool for spiral bevel gears for robots to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-precision measuring tool for spiral bevel gears for robots, so as to solve the problems raised in the above-mentioned background technology that it is inconvenient to adjust the position of the measuring instrument during use, resulting in deviations in the measurement data of the device, and it is also inconvenient to adjust the position of the gear, resulting in the device being inconvenient to measure gears of different sizes and inconvenient to operate.

[0006] To achieve the above object, the utility model provides the following technical solution: a high-precision measuring tool for spiral bevel gears for robots, comprising: a base plate, and a second support frame arranged on the right side of the base plate, wherein a second motor is arranged inside the second support frame, and a second spiral bevel gear body is installed on the left side of the second motor, and further comprising:

[0007] A first connecting rod is installed inside the base plate, and a first motor is arranged on the right side of the first connecting rod, a connecting block is arranged in the middle of the first connecting rod, and a first limiting block is installed on the outside of the connecting block, a supporting block is arranged on the upper side of the connecting block, and an adjusting component is arranged inside the supporting block, a guide rod is arranged on the outside of the adjusting component, and a first pointer is arranged on the left side of the guide rod, a first scale plate is arranged on the rear side of the first pointer, a first spiral bevel gear body is installed on the upper side of the adjusting component, and a second pointer is arranged on the rear side of the support block.

[0008] Preferably, the adjustment assembly includes a second connecting rod installed inside the support block, and a connecting plate is provided on the upper side of the second connecting rod, and a third connecting rod is provided on the upper side of the connecting plate, and the first support frame is installed on the upper side of the third connecting rod.

[0009] Preferably, the second connecting rod is meshed with the connecting disk relative to each other, and the second connecting rod is rotatably arranged relative to the supporting block.

[0010] Preferably, the third connecting rod is threadedly connected to the first supporting frame, and the first supporting frame and the supporting block are slidably arranged relative to each other.

[0011] Preferably, the guide rod is disposed symmetrically with respect to the central axis of the first support frame, and the cross section of the guide rod is an I-shaped structure, and the guide rod and the support block are disposed to slide relative to each other.

[0012] Preferably, the connecting block is threadedly connected to the first connecting rod, and the first limiting block is symmetrically arranged front and back about the central axis of the connecting block, and the longitudinal section of the first limiting block is a "T"-shaped structure.

[0013] Preferably, a second limit block is arranged on the rear side of the base plate, and a second scale plate is arranged on the upper side of the second limit block.

[0014] Preferably, the second scale plate and the second limit block are arranged to slide relative to each other, and the longitudinal section of the second limit block is a "T"-shaped structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the high-precision measuring tool for spiral bevel gears for robots is convenient for adjusting the position of the reference device during use, which makes it easy for the device to make measurement data deviate, and is convenient for adjusting the position of the gear, which makes it easy for the device to measure gears of different sizes and has better adaptability, as shown in the following content:

[0016] 1. The first support frame is pushed to move upward along the guide rod by the connection plate in cooperation with the third connection rod, so that the device can adjust the support height of the device according to the volume of different gears, thereby improving the versatility of the device and ensuring the measurement effect;

[0017] 2. The first connecting rod cooperates with the connecting block to drive the supporting block to move to the right side on the upper side of the bottom plate, so that the device can record the side clearance of the first spiral bevel gear body and the second spiral bevel gear body through the second pointer and the second scale plate, thereby ensuring data accuracy and reducing labor intensity;

[0018] Furthermore, by adjusting the installation position of the second scale plate in cooperation with the second limit block, an operator can conveniently disassemble and adjust the position of the second scale plate, thereby avoiding position deviation of the second scale plate and ensuring the accuracy of the device measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the side cross-sectional structure of the connection between the support block and the adjustment assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the side cross-sectional structure of the connection between the guide rod and the first pointer of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in top view.

[0023] In the figure: 1, bottom plate; 2, first connecting rod; 3, first motor; 4, connecting block; 5, first limit block; 6, support block; 7, adjustment assembly; 701, second connecting rod; 702, connecting plate; 703, third connecting rod; 704, first support frame; 8, guide rod; 9, first pointer; 10, first scale plate; 11, first spiral bevel gear body; 12, second pointer; 13, second limit block; 14, second scale plate; 15, second support frame; 16, second motor; 17, second spiral bevel gear body. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4The utility model provides a technical solution: a high-precision measuring tool for spiral bevel gears for robots, comprising: a base plate 1, and a second support frame 15 arranged on the right side of the base plate 1, and a second motor 16 is arranged inside the second support frame 15, and a second spiral bevel gear body 17 is installed on the left side of the second motor 16, and also includes:

[0026] A first connecting rod 2 is installed inside the base plate 1, and a first motor 3 is arranged on the right side of the first connecting rod 2, a connecting block 4 is arranged in the middle part of the first connecting rod 2, and a first limiting block 5 is installed on the outside of the connecting block 4, a supporting block 6 is arranged on the upper side of the connecting block 4, and an adjusting component 7 is arranged inside the supporting block 6, a guide rod 8 is arranged on the outside of the adjusting component 7, and a first pointer 9 is arranged on the left side of the guide rod 8, a first scale plate 10 is arranged on the rear side of the first pointer 9, a first spiral bevel gear body 11 is installed on the upper side of the adjusting component 7, and a second pointer 12 is arranged on the rear side of the support block 6, forming a complete high-precision measuring tool.

[0027] like Figure 1 and Figure 2 As shown, the adjustment component 7 includes a second connecting rod 701 installed inside the support block 6, and a connecting disk 702 is provided on the upper side of the second connecting rod 701, and a third connecting rod 703 is provided on the upper side of the connecting disk 702, and a first support frame 704 is installed on the upper side of the third connecting rod 703, the second connecting rod 701 and the connecting disk 702 are relatively meshed, and the second connecting rod 701 and the support block 6 are relatively rotated, the third connecting rod 703 and the first support frame 704 are relatively threadedly connected, and the first support frame 704 and the support block 6 are relatively slidably arranged, the guide rod 8 is symmetrically arranged about the central axis of the first support frame 704, and the guide rod 8 The cross-section is an "I"-shaped structure, and the guide rod 8 and the support block 6 are arranged to slide relative to each other. By installing the first spiral bevel gear body 11 on the upper side of the first support frame 704, the second connecting rod 701 is rotated at this time, so that the second connecting rod 701 drives the connecting disk 702 to rotate inside the support block 6. At this time, the connecting disk 702 drives the third connecting rod 703 to push the first support frame 704 to move upward along the guide rod 8. At this time, the displacement distance value of the first spiral bevel gear body 11 can be obtained through the first pointer 9 and the first scale plate 10, so as to complete the adjustment of the support height of the first spiral bevel gear body 11 and conveniently record the value.

[0028] like Figure 1 , Figure 3 and Figure 4As shown, the connecting block 4 is relatively threadedly connected to the first connecting rod 2, and the first limiting block 5 is symmetrically arranged front and back about the central axis of the connecting block 4, and the longitudinal section of the first limiting block 5 is a "T"-shaped structure, a second limiting block 13 is arranged on the rear side of the bottom plate 1, and a second scale plate 14 is arranged on the upper side of the second limiting block 13, the second scale plate 14 and the second limiting block 13 are relatively slidably arranged, and the longitudinal section of the second limiting block 13 is a "T"-shaped structure, the first motor 3 drives the first connecting rod 2 to rotate inside the bottom plate 1, so that the first connecting rod 2 drives the connecting block 4 to move to the right along the first limiting block 5, At this time, the connecting block 4 drives the supporting block 6 and the first spiral bevel gear body 11 to mesh with the second spiral bevel gear body 17, and the clearance data between the first spiral bevel gear body 11 and the second spiral bevel gear body 17 are recorded and measured by the second pointer 12 and the second scale plate 14, so as to complete the measurement of the first spiral bevel gear body 11; at the same time, after use, the second scale plate 14 is pushed to move outward along the second limit block 13, so that the second limit block 13 relaxes the restriction on the second scale plate 14, so as to complete the disassembly and adjustment of the second scale plate 14, and ensure the accuracy of the measurement data of the device.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-precision measuring tool for spiral bevel gears for robots, comprising: A base plate (1), and a second support frame (15) arranged on the right side of the base plate (1), wherein a second motor (16) is arranged inside the second support frame (15), and a second spiral bevel gear body (17) is installed on the left side of the second motor (16), characterized in that it also includes: A first connecting rod (2) is mounted inside the base plate (1), and a first motor (3) is arranged on the right side of the first connecting rod (2); a connecting block (4) is arranged in the middle of the first connecting rod (2), and a first limit block (5) is installed on the outside of the connecting block (4); a supporting block (6) is arranged on the upper side of the connecting block (4), and an adjusting component (7) is arranged inside the supporting block (6); a guiding rod (8) is arranged on the outer side of the adjusting component (7), and a first pointer (9) is arranged on the left side of the guiding rod (8); a first scale plate (10) is arranged on the rear side of the first pointer (9); a first spiral bevel gear body (11) is installed on the upper side of the adjusting component (7), and a second pointer (12) is arranged on the rear side of the supporting block (6).

2. The high-precision measuring tool for spiral bevel gears for robots according to claim 1, characterized in that: The adjustment assembly (7) comprises a second connecting rod (701) installed inside the support block (6), a connecting plate (702) is arranged on the upper side of the second connecting rod (701), a third connecting rod (703) is arranged on the upper side of the connecting plate (702), and a first support frame (704) is installed on the upper side of the third connecting rod (703).

3. The high-precision measuring tool for spiral bevel gears for robots according to claim 2, characterized in that: The second connecting rod (701) and the connecting plate (702) are arranged to mesh with each other, and the second connecting rod (701) and the supporting block (6) are arranged to rotate with each other.

4. The high-precision measuring tool for spiral bevel gears for robots according to claim 2, characterized in that: The third connecting rod (703) is threadedly connected to the first support frame (704), and the first support frame (704) and the support block (6) are slidably arranged relative to each other.

5. The high-precision measuring tool for spiral bevel gears for robots according to claim 1, characterized in that: The guide rod (8) is disposed symmetrically with respect to the central axis of the first support frame (704), and the cross section of the guide rod (8) is an "I"-shaped structure, and the guide rod (8) and the support block (6) are disposed in a relatively sliding manner.

6. The high-precision measuring tool for spiral bevel gears for robots according to claim 1, characterized in that: The connecting block (4) is threadedly connected to the first connecting rod (2), and the first limiting block (5) is symmetrically arranged front and back about the central axis of the connecting block (4), and the longitudinal section of the first limiting block (5) is a "T"-shaped structure.

7. The high-precision measuring tool for spiral bevel gears for robots according to claim 1, characterized in that: A second limit block (13) is arranged on the rear side of the bottom plate (1), and a second scale plate (14) is arranged on the upper side of the second limit block (13).

8. The high-precision measuring tool for spiral bevel gears for robots according to claim 7, characterized in that: The second scale plate (14) and the second limit block (13) are arranged to slide relative to each other, and the longitudinal section of the second limit block (13) is a "T"-shaped structure.

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