Pneumatic clutch rim and hub balance detection equipment
By designing a pneumatic clutch flange and hub balancing testing device that is compatible with multiple models, and utilizing a conical mounting block and servo motor drive combined with an infrared detection grating, the device solves the problems of insufficient versatility and stability of existing devices, thereby improving testing accuracy and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TAI ZHOU SHI XING CHEN ZHONG GONG YOU XIAN GONG SI
- Filing Date
- 2025-07-31
- Publication Date
- 2026-04-14
AI Technical Summary
Existing wheel hub balancing testing devices lack versatility, requiring customized mounting heads to adapt to different models of pneumatic clutches. Furthermore, long-term use can lead to drive shaft misalignment, affecting testing accuracy and equipment lifespan.
A pneumatic clutch flange and hub balancing testing device was designed, comprising a housing, a detection mounting shaft, a servo motor, a touch screen display, and an infrared detection grating. It achieves multi-model compatibility through a conical mounting block and a clamping ring, utilizes a servo motor to drive rotation, and combines an infrared detection grating to improve detection accuracy.
It enables flexible adaptation to the inspection of different wheel flange models, improves inspection accuracy and equipment stability, reduces the cost and time when changing models, and extends equipment life.
Smart Images
Figure CN224122098U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pneumatic clutch testing equipment, specifically a pneumatic clutch wheel flange and hub balance testing equipment. Background Technology
[0002] Pneumatic clutches transmit power by using air pressure to push friction components and are released by a return spring. During the production process of pneumatic clutches, the balance of the pneumatic clutch wheel flange needs to be tested using a hub balancing tester.
[0003] However, existing wheel hub balancing testing devices generally suffer from the following problems: First, they lack versatility, typically requiring the purchase or customization of different mounting heads to adapt to different models of pneumatic clutch flanges for testing, increasing equipment operating costs and changeover time; second, long-term stability needs improvement, as the large weight of the flanges and prolonged high-speed operation may cause the drive shaft to shift, affecting the accuracy of testing results and the lifespan of the equipment. Therefore, this invention aims to solve the above problems by providing a balancing testing device that can flexibly adapt to different flange models, ensure drive shaft stability during testing, and improve testing efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a pneumatic clutch flange and hub balance testing device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a pneumatic clutch wheel flange and hub balancing testing device, comprising a housing and a testing and mounting shaft. The housing includes a support frame and support rods. The support frame is located at the bottom of one side of the housing, and two sets of support rods are symmetrically arranged at the top of the support frame. The testing and mounting shaft includes a conical mounting block, a mounting cover, and a clamping ring. The conical mounting block is located at one end of the outer side of the testing and mounting shaft, the mounting cover is located at the other end of the outer side of the testing and mounting shaft, and the clamping ring is located at one end of the mounting cover.
[0006] Preferably, a servo motor is installed on one side of the housing, and the output end of the servo motor is connected to one end of the detection mounting shaft. A touch screen is provided at the front end of the top of the housing.
[0007] Preferably, an adjustment frame is provided above the top of the support frame, a positioning bolt is provided at the top of the adjustment frame, a fixed frame is provided on one side of the top of the adjustment frame, and an adjustment groove is provided at both ends of the top of the fixed frame. A lifting rod is provided inside the adjustment groove, and a rotating wheel is provided at the top of the lifting rod. A positioning bolt is provided at both ends of the top of one side of the fixed frame, penetrating into the adjustment groove. An infrared detection grating is provided on the other side of the top of the adjustment frame.
[0008] Preferably, both ends of the bottom of the housing and the support frame are provided with multiple sets of support legs, and the servo motor is connected to the housing by bolt installation.
[0009] Preferably, the outer side of one end of the detection mounting shaft is provided with an external thread, and the middle position inside the mounting cover is provided with a threaded hole that matches the detection mounting shaft.
[0010] Preferably, the inner wall of the mounting cover is provided with a bearing, the clamping ring is rotatably connected to the mounting cover through the bearing, and one side of the clamping ring is provided with multiple sets of anti-slip protrusions.
[0011] Preferably, the tapered mounting block is connected to the servo motor via a detection mounting shaft, and the touch screen is detachably connected to the housing via bolts.
[0012] Preferably, both ends of the adjustment frame are provided with sliding holes, and the support rod passes through the sliding holes. The front end of the adjustment frame is provided with a threaded hole that matches the positioning bolt.
[0013] Preferably, the lifting rod is movably connected to the adjusting frame via an adjusting groove, and bearings are provided on both sides of the top of the lifting rod, with a rotating shaft penetrating into the bearing inside the rotating wheel.
[0014] Preferably, the top of one side of the fixing frame is provided with a threaded hole that matches the second positioning bolt, and the infrared detection grating is connected to the adjusting frame by means of bolt installation.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. This utility model adjusts the adjusting frame to one end of the support frame, installs the pneumatic clutch wheel flange on the detection mounting shaft, and allows wheel flanges with different sizes of mounting holes to be installed through the conical mounting block. The mounting cover is installed on the detection mounting shaft through the threaded hole, and the clamping ring is in close contact with the wheel flange. Thus, wheel flanges of different models can be installed on the detection equipment for use, improving the practicality of the balance detection equipment.
[0017] 2. This utility model allows for adjustment between the adjusting frame and the support rod via a sliding hole, positioning between the adjusting frame and the support rod via a pair of positioning bolts, and adjustment between the lifting rod and the fixed frame via an adjusting groove, so that the rotating wheel contacts the mounting shaft. The positioning bolts also allow for positioning between the lifting rod and the fixed frame, thus supporting the rotation of the wheel rim and improving the accuracy of the balance testing equipment. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.
[0019] Figure 1 This is a schematic diagram of the structure of this utility model.
[0020] Figure 2 This is a schematic diagram of the installation structure of this utility model.
[0021] Figure 3 This is a cross-sectional view of the present invention.
[0022] In the diagram: 1. Housing; 101. Support frame; 102. Support rod; 103. Touch screen; 2. Detection mounting shaft; 201. Conical mounting block; 202. Mounting cover; 203. Pressure ring; 204. Servo motor; 3. Adjustment frame; 301. Positioning bolt one; 302. Fixing frame; 303. Adjustment groove; 304. Lifting rod; 305. Rotating wheel; 306. Positioning bolt two; 307. Infrared detection grating. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0026] 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.
[0027] Please see Figure 1-3 This utility model provides an embodiment of a pneumatic clutch wheel rim and hub balancing testing device: The device includes a housing 1 and a testing and mounting shaft 2. The housing 1 includes a support frame 101 and support rods 102. The support frame 101 is located at the bottom of one side of the housing 1, and two sets of support rods 102 are symmetrically arranged at the top of the support frame 101. The testing and mounting shaft 2 includes a conical mounting block 201, a mounting cover 202, and a clamping ring 203. The conical mounting block 201 is located at one end of the outer side of the testing and mounting shaft 2. Through the conical structure of the conical mounting block 201, it can test wheels with mounting holes of different sizes. The rim is installed and used. The mounting cover 202 is located at the other end of the outer side of the detection mounting shaft 2. The mounting cover 202 can be used to press and install the rim. The clamping ring 203 is located at one end of the mounting cover 202. The clamping ring 203 can be used to press and fix the rim. A servo motor 204 is installed on one side inside the housing 1. The output end of the servo motor 204 is connected to one end of the detection mounting shaft 2. The servo motor 204 provides power for the rotation of the detection mounting shaft 2, which can drive the rim to rotate for detection. A touch screen display 103 is provided at the front end of the top of the housing 1, which can control and use the detection equipment.
[0028] Please refer to this carefully. Figure 1 and Figure 3An adjusting frame 3 is provided on the top of the support frame 101. The top of the adjusting frame 3 is provided with a positioning bolt 301, which can be used to position the adjusting frame 3. A fixed frame 302 is provided on one side of the top of the adjusting frame 3. Both ends of the top of the fixed frame 302 are provided with adjusting grooves 303. A lifting rod 304 is provided inside the adjusting groove 303. The lifting rod 304 and the fixed frame 302 can be adjusted through the adjusting groove 303. A rotating wheel 305 is provided at the top of the lifting rod 304. The rotating wheel 305 contacts the mounting shaft 202 to facilitate the support of the detection mounting shaft 2. Both ends of the top of one side of the fixed frame 302 are provided with positioning bolts 306 that penetrate into the adjusting groove 303. The positioning bolts 306 can be used to adjust the position between the lifting rod 304 and the fixed frame 302. An infrared detection grating 307 is provided on the other side of the top of the adjusting frame 3. The infrared detection grating 307 generates an infrared grating, which can detect the rotation amplitude of the wheel rim.
[0029] Please refer to this carefully. Figure 2 and Figure 3 Multiple sets of support legs are provided at both ends of the bottom of the housing 1 and the support frame 101. The servo motor 204 is connected to the housing 1 by bolts, so that the servo motor 204 can be installed inside the housing 1. The outer side of one end of the detection mounting shaft 2 is provided with external threads. The middle position inside the mounting cover 202 is provided with a threaded hole that matches the detection mounting shaft 2, so that the mounting cover 202 and the detection mounting shaft 2 can be fixedly installed. The inner wall of the mounting cover 202 is provided with bearings. The clamping ring 203 is rotatably connected to the mounting cover 202 through the bearings. The bearing allows rotation between the clamping ring 203 and the mounting shaft 202, facilitating the clamping and fixing of the wheel rim. Multiple anti-slip protrusions are provided on one side of the clamping ring 203 to provide an anti-slip effect and improve the performance of the clamping ring 203. The conical mounting block 201 is connected to the servo motor 204 via the detection mounting shaft 2. The servo motor 204 can drive the conical mounting block 201 to rotate. The close contact between the conical mounting block 201 and the wheel rim can drive the wheel rim to rotate. The touch screen display 103 is detachably connected to the housing 1 via bolts.
[0030] Please refer to this carefully. Figure 1 and Figure 3The adjusting frame 3 has sliding holes at both ends, and the support rod 102 passes through the sliding holes. The adjusting frame 3 and the support rod 102 can be adjusted through the sliding holes, and the adjusting frame 3 can be adjusted to the bottom of the wheel rim. The front end of the adjusting frame 3 has a threaded hole that matches the positioning bolt 301, which serves as a limit adjustment and facilitates the positioning adjustment of the adjusting frame 3. The lifting rod 304 is movably connected to the adjusting frame 3 through the adjusting groove 303, which can be used to raise and lower the rotating wheel 305. The top of the lifting rod 304 has bearings on both sides, and the rotating wheel 305 has a rotating shaft that passes through the bearing, which can make the rotating wheel 305 rotate and facilitate the support of the detection mounting shaft 2. The top of one side of the fixed frame 302 has a threaded hole that matches the positioning bolt 306. The positioning bolt 306 can be used to position and adjust the lifting rod 304. The infrared detection grating 307 is connected to the adjusting frame 3 through bolt installation.
[0031] Working Principle: In use, the adjusting frame 3 is adjusted to one end of the support frame 101, and the pneumatic clutch wheel rim is installed on the detection mounting shaft 2. Wheel rims with different sized mounting holes can be installed via the tapered mounting block 201. The mounting cover 202 is installed on the detection mounting shaft 2 via the threaded hole, and the clamping ring 203 is in close contact with the wheel rim. This allows different models of wheel rims to be installed on the testing equipment, improving the practicality of the balance testing equipment. The adjusting frame 3 and the support rod 102 can be adjusted via the sliding hole. The adjusting frame 3 is adjusted to the bottom of the wheel rim, and the positioning bolt 301 secures the adjusting frame 3 to the support rod. Positioning is achieved between 102. The adjustment groove 303 allows for adjustment between the lifting rod 304 and the fixed frame 302, bringing the rotating wheel 305 into contact with the mounting shaft 202. Positioning bolts 306 further secure the lifting rod 304 and the fixed frame 302, supporting the rotation of the wheel rim. Commands are issued via the touch screen 103 to activate the servo motor 204, which drives the detection mounting shaft 2 to rotate at high speed, causing the wheel rim to rotate synchronously. During the rotation of the wheel rim, the infrared detection grating 307 generates an infrared grating, enabling the detection of the balance of the rotating wheel rim and improving the accuracy of the balance detection equipment.
[0032] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A pneumatic clutch flange and hub balance testing device, characterized in that: include Box body (1), the box body (1) includes a support frame (101) and support rods (102), the support frame (101) is located at the bottom of one side of the box body (1), and two sets of support rods (102) are symmetrically located at the top of the support frame (101); The detection mounting shaft (2) includes a tapered mounting block (201), a mounting cover (202), and a clamping ring (203). The tapered mounting block (201) is located at one end of the outer side of the detection mounting shaft (2), the mounting cover (202) is located at the other end of the outer side of the detection mounting shaft (2), and the clamping ring (203) is located at one end of the mounting cover (202).
2. The pneumatic clutch flange and hub balance testing device according to claim 1, characterized in that: A servo motor (204) is installed on one side inside the housing (1), and the output end of the servo motor (204) is connected to one end of the detection mounting shaft (2). A touch screen (103) is provided at the front end of the top of the housing (1).
3. The pneumatic clutch flange and hub balance testing device according to claim 1, characterized in that: An adjustment frame (3) is provided above the top of the support frame (101). A positioning bolt (301) is provided at the top of the adjustment frame (3). A fixing frame (302) is provided on one side of the top of the adjustment frame (3). An adjustment groove (303) is provided at both ends of the top of the fixing frame (302). A lifting rod (304) is provided inside the adjustment groove (303). A rotating wheel (305) is provided at the top of the lifting rod (304). A positioning bolt (306) is provided at both ends of the top of one side of the fixing frame (302) and penetrates into the adjustment groove (303). An infrared detection grating (307) is provided on the other side of the top of the adjustment frame (3).
4. The pneumatic clutch flange and hub balance testing device according to claim 2, characterized in that: The bottom ends of the housing (1) and the support frame (101) are provided with multiple sets of support legs, and the servo motor (204) is connected to the housing (1) by bolt installation.
5. The pneumatic clutch flange and hub balance testing device according to claim 1, characterized in that: The outer side of one end of the detection mounting shaft (2) is provided with an external thread, and the middle position inside the mounting cover (202) is provided with a threaded hole that matches the detection mounting shaft (2).
6. The pneumatic clutch flange and hub balance testing device according to claim 1, characterized in that: The inner wall of the mounting cover (202) is provided with a bearing, and the clamping ring (203) is rotatably connected to the mounting cover (202) through the bearing. Multiple anti-slip protrusions are provided on one side of the clamping ring (203).
7. The pneumatic clutch flange and hub balance testing device according to claim 2, characterized in that: The conical mounting block (201) is connected to the servo motor (204) via the detection mounting shaft (2), and the touch screen (103) is detachably connected to the housing (1) via bolts.
8. The pneumatic clutch flange and hub balance testing device according to claim 3, characterized in that: Both ends of the adjustment frame (3) are provided with sliding holes, and the support rod (102) passes through the sliding holes. The front end of the adjustment frame (3) is provided with a threaded hole that matches the positioning bolt (301).
9. The pneumatic clutch flange and hub balance testing device according to claim 3, characterized in that: The lifting rod (304) is movably connected to the adjusting frame (3) through the adjusting groove (303). Bearings are provided on both sides of the top of the lifting rod (304), and the rotating wheel (305) has a rotating shaft that passes through the bearing.
10. The pneumatic clutch flange and hub balance testing device according to claim 3, characterized in that: The top of one side of the fixing frame (302) is provided with a threaded hole that matches the positioning bolt (306), and the infrared detection grating (307) is connected to the adjusting frame (3) by bolt installation.