A gear inspection apparatus

Abstract

The utility model relates to detection equipment technical field, concretely is a kind of gear detection equipment, including installation base;The utility model places gear workpiece on the outer wall of fixed base, subsequently inserts magnetism fixing piece on the inner wall of gear workpiece, subsequently opens the switch of control cabinet, to make the control cabinet control electric control magnet energization generates magnetism, and then make electric control magnet to the magnetic adsorption block carry out magnetic adsorption fixation, and then make magnetism fixing piece to gear workpiece carry out fixation, since the fixing structure does not have the size adjustment, for the gear of different size can be well fixed;Electric control telescopic cylinder is pushed to guide rod and drives electric control rotary base displacement, makes electric control jaw accurately clamps gear, subsequently electric control limit cylinder pulls installation base plate and moves along fixed slide rail and limit rod synchronous, waits for operator to confirm in place through transparent window and drives gear rotation and turns over, finally by limit component completes gear reset operation.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, specifically a gear testing device. Background Technology

[0002] Gear inspection equipment is an industrial instrument specifically designed for precision quality inspection of gear components. By integrating technologies such as optical measurement, contact probes, laser scanning, or image recognition, it can systematically detect key parameters of gears, including tooth profile, module error, pitch deviation, tooth surface roughness, hardness distribution, and overall geometric dimensions. It is mainly used in the quality control process of the mechanical manufacturing field (such as automotive parts, machine tool cutting tools, and industrial robot joints). It can quickly determine whether a product meets design standards and effectively ensure the accuracy, lifespan, and operational reliability of gear transmission systems. It is an indispensable process control and factory inspection tool in modern high-end equipment manufacturing.

[0003] Currently, the fixing mechanism of gear testing equipment has certain limitations. Its clamping size can only be adjusted within a specific adjustable range. When faced with gears of different specifications and sizes, it is often difficult to achieve convenient and effective fixing. At the same time, gear testing equipment relies on integrated optical measurement and other identification technologies for gear testing. Due to the limitations of optical identification methods, it is difficult to identify the back of the gear, which leads to insufficient gear testing.

[0004] Therefore, a gear inspection device is needed to improve the above-mentioned problems. Summary of the Invention

[0005] To address the limitations of the fixing mechanism in gear testing equipment, where the clamping size can only be adjusted within a specific range, making it difficult to achieve convenient and effective fixing when dealing with gears of different sizes, this invention provides a gear testing device to solve the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A gear inspection device includes a mounting base, a control console mounted on the side wall of the mounting base, a limiting groove formed on the outer wall of the mounting base, a feeding assembly mounted on the inner wall of the limiting groove, an inspection housing mounted on the base surface of the mounting base, a limiting assembly mounted on the inner cavity of the inspection housing and on the outer wall of the mounting base, wherein two sets of limiting assemblies are provided and respectively located on opposite inner walls of the inspection housing, a communicating groove formed on the outer wall of the inspection housing, wherein a transparent window is embedded above the communicating groove and on the outer wall of the inspection housing;

[0008] A fixed support column is provided on the base surface of the mounting base. A mounting housing is installed at one end of the fixed support column. The mounting housing and the fixed support column are connected by a sliding connection. A detection camera is installed on the inner wall of the mounting housing. A detection sensor is installed on one side of the detection camera and on the outer wall of the mounting housing.

[0009] As a preferred embodiment of this utility model, the feeding assembly includes a limiting slide rail and a limiting mounting block. Two sets of limiting slide rails are provided and are respectively located on the outer wall of the mounting base. The limiting slide rail is located on one side of the limiting groove and is located in the inner cavity of the communicating groove. The limiting mounting block is installed on the inner wall of the mounting base. The limiting mounting block is located on one side of the limiting groove. An electrically controlled cylinder is embedded in the outer wall of the limiting mounting block and is located in the inner cavity of the mounting base.

[0010] As a preferred embodiment of this utility model, a sliding block is slidably connected to the outer wall of the limiting slide rail, a fixed base is installed on the outer wall of the sliding block, an electrically controlled magnet is embedded in the outer wall of the fixed base, a gear workpiece is provided on the outer wall of the electrically controlled magnet, a limiting block is installed on the bottom outer wall of the fixed base, wherein the limiting block is located in the inner cavity of the limiting groove, and one end of the limiting block is connected to an electrically controlled cylinder, and a magnetic fixing component is inserted and removed from the outer wall of the gear workpiece, and one end of the magnetic fixing component is magnetically connected to the electrically controlled magnet.

[0011] As a preferred embodiment of this utility model, the limiting component includes a fixed slide rail and a mounting plate. The fixed slide rail is provided in two sets and is located on the opposing inner walls of the detection housing, respectively. The mounting plate is provided in two sets and is located on the opposing inner walls of the detection housing, respectively.

[0012] As a preferred embodiment of this utility model, one end of the fixed slide rail is connected to a mounting plate, and limit rods are symmetrically arranged on the outer wall of the mounting plate. Multiple sets of limit rods are arranged and are located on the outer wall of the mounting plate, and one end of the limit rod is connected to the base surface of the mounting base.

[0013] As a preferred embodiment of this utility model, an electrically controlled limiting cylinder is embedded in one side of the limiting rod and on the outer wall of the mounting plate. A slider is slidably connected to the inner wall of the fixed slide rail. A mounting base plate is installed on the outer wall of the slider. The electrically controlled limiting cylinder is connected to the outer wall of the mounting base plate, and a limiting rod is slidably connected to one end of the mounting base plate.

[0014] As a preferred embodiment of this utility model, an electrically controlled telescopic cylinder is installed on the bottom outer wall of the mounting base plate, wherein a guide rod is installed at one end of the electrically controlled telescopic cylinder, an electric slip ring is installed on the outer wall of the guide rod, and an electrically controlled rotating seat is installed at one end of the guide rod, wherein an electrically controlled gripper is installed on the outer wall of the electrically controlled rotating seat, and the electrically controlled gripper is located on one side of the gear workpiece.

[0015] As a preferred embodiment of this utility model, the detection camera and detection sensor are located directly above the gear workpiece. The control console is connected to the detection camera, detection sensor, electric cylinder, electric magnet, electric limit cylinder, electric telescopic cylinder, electric rotary seat and electric gripper via wires, and the connection method is electrical connection.

[0016] Compared with existing technologies, this utility model can fix gears of different sizes by setting a feeding component in the gear inspection equipment. The gear workpiece is placed on the outer wall of the fixed base, and then the magnetic fixing component is inserted into the inner wall of the gear workpiece. Then, the switch of the control console is turned on, so that the control console controls the electric magnet to generate magnetism, which in turn magnetically attracts and fixes the magnetic adsorption block, thereby fixing the gear workpiece with the magnetic fixing component. Since this fixing structure does not have adjustable dimensions, it can fix gears of different sizes very well, thus solving the problem that the fixing mechanism of gear inspection equipment has certain limitations, and its clamping size can only be adjusted within a specific adjustable range. When facing gears of different specifications and sizes, it is often difficult to achieve convenient and effective fixing.

[0017] This invention improves gear detection by incorporating a limiting component in the gear testing equipment, enabling gear flipping for better testing results. An electrically controlled telescopic cylinder pushes a guide rod, displacing an electrically controlled rotating base so that the electrically controlled grippers precisely hold the gear. Subsequently, an electrically controlled limiting cylinder pulls the mounting plate upwards along a fixed slide rail and a limiting rod. Once the operator confirms the position through a transparent window, the gear rotates and flips. Finally, the limiting component completes the gear reset operation. This solves the problem of insufficient gear testing caused by the reliance on integrated optical measurement and other identification technologies, which are limited by optical recognition methods and make it difficult to identify the back of the gear. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the detection housing of this utility model;

[0020] Figure 3 This is a schematic diagram of the inner cavity structure of the mounting base of this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0022] Figure 5 This utility model Figure 2 An enlarged schematic diagram of the structure at point A.

[0023] In the diagram: 1. Mounting base; 2. Control console; 3. Limiting groove; 4. Feeding assembly; 401. Limiting slide rail; 402. Limiting mounting block; 403. Electric cylinder; 404. Sliding block; 405. Fixed base; 406. Electric magnet; 407. Gear workpiece; 408. Limiting block; 409. Magnetic fastener; 5. Detection housing; 6. Limiting assembly; 601. Fixed slide rail; 602. Mounting plate; 603. Limiting rod; 604. Electric limiting cylinder; 605. Slider; 606. Mounting base plate; 607. Electric telescopic cylinder; 608. Guide rod; 609. Electric slip ring; 610. Electric rotary seat; 611. Electric gripper; 7. Connecting groove; 8. Transparent window; 9. Fixed support column; 10. Mounting housing; 11. Detection camera; 12. Detection sensor. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0025] Example: Please refer to Figure 1-5 The gear testing device shown includes a mounting base 1, a control console 2 mounted on the side wall of the mounting base 1, a limiting groove 3 formed on the outer wall of the mounting base 1, a feeding assembly 4 mounted on the inner wall of the limiting groove 3, a testing housing 5 mounted on the base surface of the mounting base 1, a limiting assembly 6 mounted on the inner cavity of the testing housing 5 and on the outer wall of the mounting base 1, wherein two sets of limiting assemblies 6 are provided and are respectively located on opposite inner walls of the testing housing 5, a connecting groove 7 is formed on the outer wall of the testing housing 5, and a transparent window 8 is embedded above the connecting groove 7 and on the outer wall of the testing housing 5.

[0026] A fixed support column 9 is provided on the base surface of the mounting base 1. A mounting housing 10 is installed at one end of the fixed support column 9. The mounting housing 10 and the fixed support column 9 are connected by a sliding connection. A detection camera 11 is installed on the inner wall of the mounting housing 10. A detection sensor 12 is installed on one side of the detection camera 11 and on the outer wall of the mounting housing 10.

[0027] In this embodiment, specific references Figure 1 , Figure 2 , Figure 3 and Figure 5 The feeding assembly 4 includes a limiting slide rail 401 and a limiting mounting block 402. Two sets of limiting slide rails 401 are provided and located on the outer wall of the mounting base 1, respectively. The limiting slide rail 401 is located on one side of the limiting groove 3 and within the cavity of the connecting groove 7. The limiting mounting block 402 is mounted on the inner wall of the mounting base 1, located on one side of the limiting groove 3. An electrically controlled cylinder 403 is embedded in the outer wall of the limiting mounting block 402, located within the cavity of the mounting base 1. A sliding connection is made on the outer wall of the limiting slide rail 401. A sliding block 404 is attached, and a fixed base 405 is installed on the outer wall of the sliding block 404. An electrically controlled magnet 406 is embedded in the outer wall of the fixed base 405. A gear workpiece 407 is provided on the outer wall of the electrically controlled magnet 406. A limit block 408 is installed on the bottom outer wall of the fixed base 405. The limit block 408 is located in the inner cavity of the limit groove 3, and one end of the limit block 408 is connected to an electrically controlled cylinder 403. A magnetic fixing member 409 is inserted and removed from the outer wall of the gear workpiece 407, and one end of the magnetic fixing member 409 is magnetically connected to the electrically controlled magnet 406.

[0028] In this embodiment, specific references Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The limiting component 6 includes a fixed slide rail 601 and a mounting plate 602. Two sets of fixed slide rails 601 are provided, each located on an opposing inner wall of the detection housing 5. Two sets of mounting plates 602 are also provided, each located on an opposing inner wall of the detection housing 5. One end of the fixed slide rail 601 is connected to the mounting plate 602. Limiting rods 603 are symmetrically arranged on the outer wall of the mounting plate 602. Multiple sets of limiting rods 603 are provided, each located on the outer wall of the mounting plate 602. One end of each limiting rod 603 is connected to the base surface of the mounting base 1. An electrically controlled limiting cylinder 604 is embedded in one side of each limiting rod 603 on the outer wall of the mounting plate 602. The fixed slide rail 601... A slider 605 is slidably connected to the inner wall of the gear workpiece 407. A mounting base plate 606 is installed on the outer wall of the slider 605. An electrically controlled limit cylinder 604 is connected to the outer wall of the mounting base plate 606, and a limit rod 603 is slidably connected to one end of the mounting base plate 606. An electrically controlled telescopic cylinder 607 is installed on the bottom outer wall of the mounting base plate 606. A guide rod 608 is installed on one end of the electrically controlled telescopic cylinder 607. An electric slip ring 609 is installed on the outer wall of the guide rod 608. An electrically controlled rotary seat 610 is installed on one end of the guide rod 608. An electrically controlled gripper 611 is installed on the outer wall of the electrically controlled rotary seat 610, and the electrically controlled gripper 611 is located on one side of the gear workpiece 407.

[0029] The detection camera 11 and detection sensor 12 are located directly above the gear workpiece 407. The control console 2 is connected to the detection camera 11, detection sensor 12, electric cylinder 403, electric magnet 406, electric limit cylinder 604, electric telescopic cylinder 607, electric rotary seat 610, and electric gripper 611 via wires. The device is powered on, and the control console 2 controls the detection camera 11, detection sensor 12, electric cylinder 403, electric magnet 406, electric limit cylinder 604, electric telescopic cylinder 607, electric rotary seat 610, and electric gripper 611 to operate.

[0030] Based on the above structural features and connection relationships, the control console 2 controls the electric rotary seat 610 to rotate, which in turn causes the electric rotary seat 610 to drive the gear workpiece 407 to rotate and flip through the electric gripper 611. At this time, the electric slip ring 609 supplies power to the electric rotary seat 610 and the electric gripper 611.

[0031] When the gear inspection equipment of this solution is working, the inspection camera 11 and inspection sensor 12 are located directly above the gear workpiece 407. The control console 2 is connected to the inspection camera 11, inspection sensor 12, electric cylinder 403, electric magnet 406, electric limit cylinder 604, electric telescopic cylinder 607, electric rotating seat 610 and electric gripper 611 through wires. Under the action of the electric connection, the device is powered on, and the control console 2 controls the inspection camera 11, inspection sensor 12, electric cylinder 403, electric magnet 406, electric limit cylinder 604, electric telescopic cylinder 607, electric rotating seat 610 and electric gripper 611 to operate.

[0032] An electrically controlled magnet 406 is embedded in the outer wall of a fixed base 405. A gear workpiece 407 is mounted on the outer wall of the electrically controlled magnet 406. A limit block 408 is installed on the bottom outer wall of the fixed base 405. The limit block 408 is located in the inner cavity of the limit groove 3, and one end of the limit block 408 is connected to an electrically controlled cylinder 403. Under the action of the cylinder, the gear workpiece 407 is placed on the outer wall of the fixed base 405. Then, a magnetic fixing piece 409 is inserted into the inner wall of the gear workpiece 407. Finally, the switch of the control panel 2 is turned on to enable the control... The control table 2 controls the electric magnet 406 to generate magnetism, which in turn causes the electric magnet 406 to magnetically attract and fix the magnetic fixing part 409, thereby fixing the gear workpiece 407. Since this fixing structure does not have adjustable dimensions, it can fix gears of different sizes very well, thus solving the problem that the fixing mechanism of gear testing equipment has certain limitations, and its clamping size can only be adjusted within a specific adjustable range. When facing gears of different specifications and sizes, it is often difficult to achieve convenient and effective fixing.

[0033] By turning on the switch of the control console 2, the control console 2 controls the electric cylinder 403 to operate, which in turn causes one end of the electric cylinder 403 to pull the fixed base 405 through the limit block 408, so that the fixed base 405 drives the sliding block 404 to move laterally on the outer wall of the limit slide rail 401. This causes the fixed base 405 to move the gear workpiece 407 to a suitable position. When the gear workpiece 407 is directly below the detection camera 11 and the detection sensor 12, the operator turns on the control console 2 to stop the electric cylinder 403.

[0034] The detection camera 11 and the detection sensor 12 are controlled by the control console 2 to operate, so that the detection camera 11 performs optical recognition on the gear workpiece 407 to generate data, and then the detection camera 11 generates an electrical signal that is transmitted to the control console 2 through wires. At the same time, the detection sensor 12 performs optical recognition on the gear workpiece 407 to generate data, and then the detection sensor 12 generates an electrical signal that is transmitted to the control console 2 through wires. The data is then displayed on the display screen of the control console 2 so that the operator can perform the inspection.

[0035] Controlling the electrically controlled telescopic cylinder 607 via console 2 causes one end of the cylinder to move the guide rod 608, which in turn moves the electrically controlled rotating seat 610. When the electrically controlled rotating seat 610 moves the electrically controlled gripper 611 to one side of the gear workpiece 407, the gripper 611 clamps and fixes the gear workpiece 407. Subsequently, console 2 controls the electrically controlled limiting cylinder 604 to move, causing one end of the limiting cylinder 604 to pull the mounting base plate 606. This causes the mounting base plate 606 to move the slider 605 upward on the inner wall of the fixed slide rail 601. Simultaneously, the mounting base plate 605... 6. The limit rod 603 moves upward on its outer wall. When the mounting base 606 moves to a suitable height, the operator observes through the transparent window 8 and turns on the switch of the control panel 2 to stop the operation of the electric limit cylinder 604. Then, the control panel 2 controls the electric rotary seat 610 to rotate, which in turn causes the electric rotary seat 610 to drive the gear workpiece 407 to rotate and flip through the electric gripper 611. Then, the limit assembly 6 resets the gear workpiece 407, thereby solving the problem that gear detection equipment relies on integrated optical measurement and other identification technologies for gear detection. Due to the limitations of optical identification methods, it is difficult to identify the back of the gear, which leads to insufficient gear detection.

[0036] The detection camera 11, detection sensor 12, electrically controlled cylinder 403, electrically controlled magnet 406, electrically controlled limit cylinder 604, electrically controlled telescopic cylinder 607, electrically controlled rotating seat 610, electrically controlled gripper 611, and control console 2 used in this utility model are all existing known electrical devices, and all can be directly purchased and used on the market. Their structure, circuit, and control principle are all existing known technologies. Therefore, the structure, circuit, and control principle of the detection camera 11, detection sensor 12, electrically controlled cylinder 403, electrically controlled magnet 406, electrically controlled limit cylinder 604, electrically controlled telescopic cylinder 607, electrically controlled rotating seat 610, electrically controlled gripper 611, and control console 2 will not be described in detail here.

[0037] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.

[0038] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gear testing device, comprising a mounting base (1), characterized in that: A control console (2) is installed on the side wall of the mounting base (1). A limiting groove (3) is opened on the outer wall of the mounting base (1). A feeding component (4) is installed on the inner wall of the limiting groove (3). A detection housing (5) is installed on the base surface of the mounting base (1). A limiting component (6) is installed in the inner cavity of the detection housing (5) and on the outer wall of the mounting base (1). Two sets of limiting components (6) are provided and are respectively located on the opposing inner walls of the detection housing (5). A connecting groove (7) is opened on the outer wall of the detection housing (5). A transparent window (8) is embedded in the connecting groove (7) and on the outer wall of the detection housing (5). A fixed support column (9) is provided on the base surface of the mounting base (1). A mounting housing (10) is installed at one end of the fixed support column (9). The mounting housing (10) and the fixed support column (9) are connected by a sliding connection. A detection camera (11) is installed on the inner wall of the mounting housing (10). A detection sensor (12) is installed on one side of the detection camera (11) and on the outer wall of the mounting housing (10).

2. The gear testing device according to claim 1, characterized in that: The feeding assembly (4) includes a limiting slide rail (401) and a limiting mounting block (402). The limiting slide rail (401) is provided in two sets and is located on the outer wall of the mounting base (1). The limiting slide rail (401) is located on one side of the limiting groove (3) and is located in the inner cavity of the connecting groove (7). The limiting mounting block (402) is installed on the inner wall of the mounting base (1). The limiting mounting block (402) is located on one side of the limiting groove (3). An electric control cylinder (403) is embedded in the outer wall of the limiting mounting block (402). The electric control cylinder (403) is located in the inner cavity of the mounting base (1).

3. The gear testing device according to claim 2, characterized in that: A sliding block (404) is slidably connected to the outer wall of the limiting slide rail (401). A fixed base (405) is installed on the outer wall of the sliding block (404). An electric magnet (406) is embedded in the outer wall of the fixed base (405). A gear workpiece (407) is provided on the outer wall of the electric magnet (406). A limiting block (408) is installed on the bottom outer wall of the fixed base (405). The limiting block (408) is located in the inner cavity of the limiting groove (3). One end of the limiting block (408) is connected to an electric cylinder (403). A magnetic fixing part (409) is inserted and removed from the outer wall of the gear workpiece (407). One end of the magnetic fixing part (409) is magnetically connected to the electric magnet (406).

4. The gear testing device according to claim 3, characterized in that: The limiting component (6) includes a fixed slide rail (601) and a mounting plate (602). The fixed slide rail (601) is provided in two sets and is located on the opposing inner walls of the detection housing (5). The mounting plate (602) is provided in two sets and is located on the opposing inner walls of the detection housing (5).

5. A gear testing device according to claim 4, characterized in that: One end of the fixed slide rail (601) is connected to the mounting plate (602). Limiting rods (603) are symmetrically arranged on the outer wall of the mounting plate (602). Multiple sets of limiting rods (603) are provided and are located on the outer wall of the mounting plate (602). One end of the limiting rod (603) is connected to the base surface of the mounting base (1).

6. A gear testing device according to claim 5, characterized in that: An electrically controlled limit cylinder (604) is embedded in one side of the limit rod (603) and on the outer wall of the mounting plate (602). A slider (605) is slidably connected to the inner wall of the fixed slide rail (601). A mounting base plate (606) is installed on the outer wall of the slider (605). The electrically controlled limit cylinder (604) is connected to the outer wall of the mounting base plate (606), and the limit rod (603) is slidably connected to one end of the mounting base plate (606).

7. A gear testing device according to claim 6, characterized in that: An electrically controlled telescopic cylinder (607) is installed on the bottom outer wall of the mounting base plate (606). A guide rod (608) is installed at one end of the electrically controlled telescopic cylinder (607). An electric slip ring (609) is installed on the outer wall of the guide rod (608). An electrically controlled rotary seat (610) is installed at one end of the guide rod (608). An electrically controlled gripper (611) is installed on the outer wall of the electrically controlled rotary seat (610), and the electrically controlled gripper (611) is located on one side of the gear workpiece (407).

8. A gear testing device according to claim 7, characterized in that: The detection camera (11) and detection sensor (12) are located directly above the gear workpiece (407). The control console (2) is connected to the detection camera (11), detection sensor (12), electric cylinder (403), electric magnet (406), electric limit cylinder (604), electric telescopic cylinder (607), electric rotating seat (610) and electric gripper (611) via wires, and the connection method is electrical connection.

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