Power turret transmission test bench
By designing an adjustable power turret transmission device test bench, the problem of traditional testing requiring complete disassembly of the unit was solved, enabling separate pre-testing of the transmission device, simplifying the process, improving efficiency, and adapting to different models of transmission devices.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PINGHU HAICHEN MACHINE
- Filing Date
- 2025-03-31
- Publication Date
- 2026-06-05
AI Technical Summary
Traditional power turret transmission device testing requires the entire turret to be assembled and tested. If a problem is found, the entire turret needs to be disassembled. The operation is complicated and time-consuming. In addition, different models of transmission devices need to be equipped with different servo motors, making the testing process cumbersome.
A test bench for power turret transmission devices that can be pre-tested individually is designed. The distance between the motor base and the locking plate is adjusted by the slide groove and sliding parts to adapt to different models of transmission devices. The coupling works with the servo motor to achieve efficient power transmission and precise alignment. It is equipped with a PLC system to control the test parameters.
It enables separate pre-testing of the transmission device to ensure its qualification before installation, avoiding the disassembly of the entire turret, simplifying the testing process, reducing costs, improving efficiency, and adapting to different models of transmission devices without the need to replace the servo motor.
Smart Images
Figure CN224327900U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of transmission device testing technology, specifically relating to a test bench for power turret transmission devices. Background Technology
[0002] The power turret drive unit is the power transmission device inside the power turret that provides rotational power to the power tool holder. Traditional testing of power turret drive units requires assembling the entire power turret and testing its operation on a turret test bench. The tests mainly focus on abnormal noise, temperature rise, and noise levels. If a problem is found during testing, the entire turret needs to be disassembled and the drive unit removed for repair and inspection. This process is complex and time-consuming. Furthermore, because different turret models require different drive unit lengths and drive shaft outer diameters, different servo motors need to be configured for installation and testing.
[0003] There is an urgent need for a test bench for power turret transmission devices that can be pre-tested individually and is suitable for different models of transmission devices. This would ensure that the transmission device is installed inside the turret without any abnormalities, thus solving the problem of repeatedly disassembling the entire turret for maintenance. Summary of the Invention
[0004] The purpose of this invention is to provide a test bench for power turret transmission devices that can be pre-tested individually and is suitable for different models of transmission devices, thereby avoiding the need for disassembling and inspecting the entire turret later and improving testing efficiency.
[0005] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution:
[0006] A test bench for a power turret transmission device includes a servo motor, a coupling, and a base plate. A vertical locking plate is fixed on top of the base plate, and the upper surface of the base plate has a sliding groove, which connects to the motor mount above via a sliding component. This power turret transmission device test bench allows for pre-testing of the transmission device after the entire assembly is installed, ensuring that all components are tested and qualified before being installed on the turret. This avoids the need for later disassembly and inspection of the entire turret. Disassembly and inspection are also extremely convenient if problems are found during the pre-test. This invention, through the design of the sliding groove and sliding component, allows the test bench to adjust the distance between the motor mount and the locking plate according to the length of the transmission device being tested, achieving compatibility with different models of transmission devices, reducing equipment replacement needs, and simplifying the testing process.
[0007] Specifically, the sliding element is a second T-nut, the sliding groove mates with the second T-nut, and the bottom of the motor base is fixed to the second T-nut by a third fixing screw. The use of the second T-nut mates with the sliding groove, combined with the third fixing screw, ensures the stability and flexibility of the motor base during adjustment, reduces the risk of structural loosening during adjustment, and enhances test stability.
[0008] A bearing seat is provided between the locking plate and the motor base, and the base plate is connected to the upper bearing seat via a sliding member. The addition of the bearing seat provides extra support for the transmission device, reducing vibration or misalignment during testing, and improving testing accuracy and equipment durability. The test bench can adjust the distance between the bearing seat and the locking plate according to the length of the transmission device being tested to accommodate different models. When testing different models of transmission devices, only the positions of the bearing seat and motor base need to be adjusted, and the coupling of a different model can be replaced before testing on the test bench.
[0009] The locking plate, bearing housing, and motor housing are all provided with holes, and the centers of the holes are located on the same axis. During testing, the transmission device is placed horizontally, passing through the locking plate, bearing housing, and motor housing.
[0010] Specifically, the sliding element is a first T-nut, the sliding groove mates with the first T-nut, and the bottom of the bearing seat is fixed to the first T-nut by a second fixing screw. By fixing the bearing seat with the first T-nut and the second fixing screw, the position of the bearing seat can be quickly adjusted, making operation convenient.
[0011] The bearing housing contains a bearing, and the bearing has a bearing cover, which is fixed to the bearing housing by screws.
[0012] Specifically, the locking plate is fixed to the base plate by a first fixing screw. The locking plate is equipped with locking screws for securing the transmission device. The outer circumference of the transmission device being tested fits tightly with the hole in the locking plate, and is locked in place by the locking screws.
[0013] One end of the coupling connects to the servo motor, and the other end connects to the end of the transmission device. The servo motor is installed in conjunction with the motor mount. This coupling design, which connects the servo motor and the transmission device and is designed to fit the motor mount, enables efficient power transmission and precise alignment. It eliminates the need for different servo motors for installation testing; for transmission devices with different drive shaft outer diameters, simply replacing the coupling with a different model is sufficient for testing.
[0014] The servo motor is equipped with a PLC system for controlling the motor speed, interval time, and acceleration / deceleration time. The servo motor drives the transmission device, and the performance parameters of the transmission device, such as noise, abnormal sounds, and temperature rise, are checked during operation.
[0015] The beneficial effects of this utility model are as follows: This utility model designs a universal test bench, which allows for pre-testing of the transmission device components after installation. This ensures that all components are tested and qualified before being installed on the turret, avoiding the need for later disassembly and inspection of the entire turret. Disassembly and inspection are also extremely convenient if problems are found during the pre-testing. When testing different models of transmission devices, only the positions of the bearing housing and motor housing need to be adjusted, and different models of couplings need to be replaced. Testing can then be performed on the test bench. Furthermore, all models of transmission devices can be tested using only one servo motor, and adjustments are quick and easy when changing to different models of transmission devices. The power turret transmission device test bench provided by this utility model helps reduce the manpower and material costs of device testing and improves testing efficiency. Attached Figure Description
[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of a test bench for a power turret transmission device.
[0018] Figure 2 This is an exploded view of the test bench for the power turret transmission device.
[0019] Figure 3 This is a cross-sectional view of the test bench for the power turret transmission device.
[0020] Explanation of reference numerals in the attached drawings: 1-Transmission device; 2-Locking plate; 21-Locking screw; 3-Base plate; 31-First fixing screw; 4-Coupling; 5-Bearing seat; 51-Second fixing screw; 52-First T-nut; 6-Bearing; 7-Bearing cover; 71-Screw; 8-Motor seat; 81-Third fixing screw; 82-Second T-nut; 9-Servo motor. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] The concepts involved in this application will first be described with reference to the accompanying drawings. It should be noted that the following descriptions of various concepts are only for the purpose of making the content of this application easier to understand and do not constitute a limitation on the scope of protection of this application; furthermore, the embodiments and features in the embodiments of this application can be combined with each other unless otherwise specified. This application will now be described in detail with reference to the accompanying drawings and embodiments.
[0023] Example 1
[0024] The power turret transmission device test bench includes a servo motor 9, a coupling 4, and a base plate 3. A vertical locking plate 2 is fixed on top of the base plate 3. The upper surface of the base plate 3 is provided with a sliding groove, which connects to the motor base 8 above via a sliding component. This power turret transmission device test bench allows for pre-testing of the transmission device 1 after the transmission device components are installed, ensuring that all components are tested and qualified before being installed on the turret. This avoids the need for later disassembly and inspection of the entire turret. Disassembly and inspection are also extremely convenient if problems are found during the pre-test. This invention, through the design of the sliding groove and sliding component, allows the test bench to adjust the distance between the motor base 8 and the locking plate 2 according to the length of the transmission device 1 being tested. This achieves compatibility of the test bench with different models of transmission devices, reduces equipment replacement needs, and simplifies the testing process.
[0025] Specifically, the sliding element is a second T-nut 82, the sliding groove mates with the second T-nut 82, and the bottom of the motor base 8 is fixed to the second T-nut 82 by a third fixing screw 81. The use of the second T-nut 82 mates with the sliding groove, combined with the third fixing screw 81, ensures the stability and flexibility of the motor base 8 during adjustment, reduces the risk of structural loosening during adjustment, and enhances test stability.
[0026] A bearing seat 5 is provided between the locking plate 2 and the motor base 8, and the base plate 3 is connected to the upper bearing seat 5 via a sliding member. The bearing seat 5 provides additional support for the transmission device 1, reducing vibration or misalignment during testing, and improving testing accuracy and equipment durability. The test bench can adjust the distance between the bearing seat 5 and the locking plate 2 according to the length of the transmission device 1 being tested to accommodate different models of transmission devices 1. When testing different models of transmission devices 1, only the positions of the bearing seat 5 and the motor base 8 need to be adjusted, and the coupling 4 of a different model needs to be replaced before testing on the test bench.
[0027] The locking plate 2, bearing seat 5, and motor seat 8 are all provided with holes, and the centers of the holes are located on the same axis. During testing, the transmission device 1 is placed horizontally, passing through the locking plate 2, bearing seat 5, and motor seat 8.
[0028] Specifically, the sliding element is a first T-nut 52, the sliding groove mates with the first T-nut 52, and the bottom of the bearing seat 5 is fixed to the first T-nut 52 by a second fixing screw 51. By fixing the bearing seat 5 with the first T-nut 52 and the second fixing screw 51, the position of the bearing seat 5 can be quickly adjusted, making operation convenient.
[0029] The bearing 6 is installed inside the bearing housing 5. The bearing 6 is provided with a bearing cover 7, which is fixed to the bearing housing 5 by screws 71.
[0030] Specifically, the locking plate 2 is fixed to the base plate 3 by the first fixing screw 31.
[0031] Specifically, the locking plate 2 is provided with locking screws 21 for fixing the transmission device 1. The outer circle of the transmission device 1 being tested is tightly fitted with the hole in the locking plate 2 and is locked in place by the locking screws 21.
[0032] The coupling 4 is connected to the servo motor 9 at one end and to the end of the transmission device 1 at the other end. The servo motor 9 is installed in conjunction with the motor mount 8. The coupling 4, which connects the servo motor 9 and the transmission device 1 and is installed in conjunction with the motor mount 8, enables efficient power transmission and precise alignment. It eliminates the need for different servo motors for installation and testing. For transmission devices with different drive shaft outer diameters, simply replacing the coupling with a different model is sufficient for testing.
[0033] The servo motor 9 is equipped with a PLC system for controlling the motor speed, interval time, and acceleration / deceleration time. The servo motor 9 drives the transmission device 1, and the performance parameters of the transmission device 1, such as noise, abnormal sounds, and temperature rise, are checked during operation.
[0034] It should be noted that the terminology used in this application is for the purpose of describing specific embodiments only and is not intended to limit the scope of this application. As shown in this specification, unless the context clearly indicates otherwise, words such as "a," "an," "an," and / or "the" do not specifically refer to the singular and may include the plural. The terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, or apparatus that includes said element.
[0035] It should also be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," "linked," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0036] The embodiments and / or implementation methods described above are merely preferred embodiments and / or implementation methods for implementing the present utility model, and are not intended to limit the implementation methods of the present utility model in any way. Any person skilled in the art can make some modifications or alterations to other equivalent embodiments without departing from the scope of the technical means disclosed in the present utility model, but these should still be regarded as the same technology or embodiment as the present utility model.
[0037] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. The above descriptions are only preferred embodiments of this application. It should be noted that due to the limitations of written expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this application, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the inventive concept and technical solution to other situations without modification, should all be considered within the scope of protection of this application.
Claims
1. A test bench for a power turret transmission device, comprising a servo motor (9) and a coupling (4), characterized in that: It also includes a base plate (3), on which a vertical locking plate (2) is fixed. The upper surface of the base plate (3) is provided with a sliding groove, which is connected to the upper motor seat (8) by a second T-nut (82). The sliding groove cooperates with the second T-nut (82), and the bottom of the motor seat (8) is fixed to the second T-nut (82) by a third fixing screw (81). A bearing seat (5) is provided between the locking plate (2) and the motor seat (8), and the base plate (3) is connected to the upper bearing seat (5) by a first T-nut (52). The sliding groove cooperates with the first T-nut (52), and the bottom of the bearing seat (5) is fixed to the first T-nut (52) by a second fixing screw (51). One end of the coupling (4) is connected to the servo motor (9), and the other end is connected to the end of the transmission device (1). The servo motor (9) is installed in cooperation with the motor seat (8).
2. The test bench for the power turret transmission device according to claim 1, characterized in that: The locking plate (2), bearing seat (5) and motor seat (8) are all provided with holes and the centers of the holes are located on the same axis.
3. The test bench for the power turret transmission device according to claim 1, characterized in that: The bearing housing (5) is equipped with a bearing (6), and the bearing (6) is provided with a bearing cover (7). The bearing cover (7) is fixed to the bearing housing (5) by screws (71).
4. The test bench for the power turret transmission device according to claim 1, characterized in that: The locking plate (2) is fixed to the base plate (3) by the first fixing screw (31).
5. The test bench for the power turret transmission device according to claim 1, characterized in that: The locking plate (2) is provided with locking screws (21) for fixing the transmission device (1).
6. The test bench for the power turret transmission device according to claim 1, characterized in that: The servo motor (9) is equipped with a PLC system for controlling the motor speed, intermittent time, and acceleration / deceleration time.