Width detection device
By designing an alloy base plate, guide rod, and clamping wrench to fix the material channel baffle, and combining it with a bearing braking mechanism and a measuring mechanism, the problems of low efficiency and poor adaptability of existing equipment have been solved, and efficient and accurate testing of different types of bearings has been achieved.
Patent Information
- Application Number
- CN202423258603.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing bearing width testing equipment is inefficient, has high labor costs, and is difficult to adapt to the testing needs of different bearing models.
A width detection device was designed, including an alloy base plate, an inner material channel and an outer material channel. The material channel baffle and the material pick-up baffle are fixed by a guide rod and a clamping wrench. Combined with a bearing braking mechanism and a measuring mechanism, the device can fix and accurately measure bearings of different diameter specifications.
It improves the practicality and efficiency of testing equipment, prevents bearing inertial movement, protects bearings and equipment, and ensures measurement accuracy.
Smart Images
Figure CN223551096U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bearing width detection technology, and in particular to width detection equipment. Background Technology
[0002] The width of the inner and outer rings of a bearing directly affects its performance and service life. Accurate measurement of the width of the inner and outer rings ensures the manufacturing precision and quality of the bearing, thereby extending its service life. Therefore, during the bearing manufacturing process, precise measurement of the width of the inner and outer rings using testing instruments allows for the timely detection and correction of production problems, ensuring that product quality meets standard requirements.
[0003] In the existing technology, most bearing width detection equipment requires manual assistance to inspect each bearing individually. This method is inefficient and consumes a lot of manpower when inspecting a large number of bearings. In addition, there are many models of existing bearing width detection equipment, which cannot meet the needs of inspecting different types of bearings. Utility Model Content
[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a width detection device in order to solve the technical problems mentioned in the background art.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] Width detection equipment includes an alloy base plate. The top two sides of the alloy base plate are respectively provided with an inner material channel and an outer material channel. Both the outer material channel and the inner material channel are composed of a material channel baffle and a material pick-up baffle. The material pick-up baffle and the material channel baffle are slidably connected to the alloy base plate, and a flow groove is formed between the material pick-up baffle and the material channel baffle. A measuring mechanism is provided at the upper end of the material channel baffle, and a bearing braking mechanism is provided inside the material channel baffle at a position corresponding to the measuring mechanism.
[0007] The top of both sides of the material channel baffle and the material pick-up baffle are provided with positioning grooves. A guide rod is installed inside the positioning groove, and a clamping wrench is installed at the top of the guide rod. The guide rod is fixedly connected to the alloy base by threads.
[0008] Furthermore, the measuring mechanism includes a support block, a mounting guide rail on the side wall of the support block, a support platform slidably mounted on the side wall of the mounting guide rail, a pressure rod slidably mounted on the bottom end of the side wall of the support platform, a pressure plate slidably mounted on the bottom end of the pressure rod, a connecting cylinder on the top end of the pressure plate, a measuring plate on the top end of the pressure rod, and a detection pen mounted on the top end of the support platform via a clamp, with the bottom end of the detection pen corresponding to the top end of the measuring plate.
[0009] Furthermore, a pressing cylinder is provided on the back side of the mounting guide rail, a control plate is provided at the bottom of the pressing cylinder, extension blocks are provided at both ends of the control plate, and the extension blocks pass through the support block and are fixedly connected to the support platform. Sliding grooves are provided at the corresponding positions of the support block and the extension blocks.
[0010] Furthermore, the bearing braking mechanism includes a braking groove, which is opened at the position corresponding to the material channel baffle and the support block. A bearing retainer is slidably arranged inside the braking groove, and a support spring is connected to the side wall of the bearing retainer and the groove wall of the braking groove.
[0011] Furthermore, the bearing block has an internal sensing terminal and a wire head for connecting the sensing terminal is provided on the top of the bearing block.
[0012] Furthermore, a material-receiving groove is provided at the position corresponding to the bearing braking mechanism of the material-receiving baffle.
[0013] In summary, this utility model has at least one of the following beneficial technical effects:
[0014] 1. This width detection device uses a guide rod and a clamping wrench to fix the material pick-up baffle and the material channel baffle to the upper end of the alloy base plate. When the guide rod is tightened to the alloy base plate, the bottom end of the clamping wrench presses against the upper surface of the material channel baffle to fix the material channel baffle and the material pick-up baffle. Since the positioning groove is strip-shaped, the width of the flow channel can be adjusted by manually moving the material pick-up baffle and the material channel baffle when the clamping wrench is loosened. This allows the detection device to be used for bearings of different diameters, effectively improving the practicality of the detection device.
[0015] 2. This width detection equipment, through a bearing braking mechanism, can push the bearing and the material pick-up baffle to contact each other and increase the pressure between them, thereby fixing the bearing. This effectively prevents the bearing from moving inertia and from colliding with each other, thus protecting both the bearing and the detection equipment. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the width detection device of this utility model.
[0018] Figure 2 This is a schematic diagram of the measuring mechanism of the width detection device of this utility model.
[0019] Figure 3 Width detection equipment of this utility model Figure 1 Enlarged view of the structure at point A.
[0020] In the diagram, 1. Alloy base plate; 2. Inner material channel; 3. Outer material channel; 4. Material channel baffle; 5. Material pick-up baffle; 6. Flow channel; 7. Measuring mechanism; 71. Support block; 72. Mounting guide rail; 73. Support platform; 74. Pressure rod; 75. Pressure plate; 76. Connecting cylinder; 77. Measuring plate; 78. Detection pen; 79. Downward pressure cylinder; 710. Control board; 711. Extension block; 712. Sliding groove; 8. Bearing braking mechanism; 81. Braking groove; 82. Bearing retainer; 83. Wire end; 84. Material pick-up groove; 9. Positioning groove; 10. Guide rod; 11. Tightening wrench. Detailed Implementation
[0021] The present invention will be further described in detail below with reference to the accompanying drawings.
[0022] Example:
[0023] Reference Figure 1 - Figure 3 The width detection device disclosed in this utility model includes an alloy base plate 1. An inner material channel 2 and an outer material channel 3 are respectively provided on both sides of the top of the alloy base plate 1. The outer material channel 3 and the inner material channel 2 are both composed of a material channel baffle 4 and a material picking baffle 5. The material picking baffle 5 and the material channel baffle 4 are slidably connected to the alloy base plate 1, and a flow groove 6 is formed between the material picking baffle 5 and the material channel baffle 4. A measuring mechanism 7 is provided at the upper end of the material channel baffle 4, and a bearing braking mechanism 8 is provided inside the material channel baffle 4 at a position corresponding to the measuring mechanism 7.
[0024] The top of both sides of the material channel baffle 4 and the material pick-up baffle 5 are provided with positioning grooves 9. The positioning grooves 9 are provided with guide rods 10. The top of the guide rods 10 is provided with a clamping wrench 11. The guide rods 10 are fixedly connected to the alloy base by threads.
[0025] In this embodiment, the alloy base plate 1 is made of wear-resistant alloy to ensure measurement accuracy. The material channel baffle 4 and the material pick-up baffle 5 are both non-metallic. The guide rod 10 and the clamping wrench 11 are used to fix the material pick-up baffle 5 and the material channel baffle 4 to the upper end of the alloy base plate 1. When the guide rod 10 is tightened to the alloy base plate 1, the bottom end of the clamping wrench 11 presses against the upper surface of the material channel baffle 4 to achieve the effect of fixing the material channel baffle 4 and the material pick-up baffle 5. Since the positioning groove 9 is strip-shaped, when the clamping wrench 11 is loosened, the width of the flow groove 6 can be adjusted by manually moving the material pick-up baffle 5 and the material channel baffle 4, so that the testing equipment can be used for bearings of different diameters, which can effectively improve the practicality of the testing equipment.
[0026] like Figure 3 shown Figure 1 The enlarged view of the structure at point A shows that the bearing braking mechanism 8 is installed on the side wall of the material channel baffle 4, which can push the pressure between the bearing and the material pick-up baffle 5 to fix the bearing. This can effectively prevent the bearing from moving inertia and prevent the bearings from colliding with each other, thus protecting the bearing and the testing equipment.
[0027] In a further preferred embodiment of this utility model, such as Figure 1-3 As shown, the measuring mechanism 7 includes a support block 71, a mounting guide rail 72 is provided on the side wall of the support block 71, a support platform 73 is slidably provided on the side wall of the mounting guide rail 72, a pressure rod 74 is slidably provided on the bottom end of the side wall of the support platform 73, a pressure plate 75 is slidably provided on the bottom end of the pressure rod 74, a connecting cylinder 76 is provided on the top end of the pressure plate 75, a measuring plate 77 is provided on the top end of the pressure rod 74, and a detection pen 78 is installed on the top end of the support platform 73 through a clamp, with the bottom end of the detection pen 78 corresponding to the measuring plate 77.
[0028] In this embodiment, as Figure 2 The schematic diagram of the measuring mechanism 7 shown shows that the support block 71 and the mounting guide rail 72 are used to mount the support platform 73. In the initial state, the pressure plate 75 is in contact with the alloy base plate 1. At this time, the detection pen 78 measures the distance between the pen tip and the measuring plate 77 as X. When the bearing is tested, the pressure plate 75 and the pressure rod 74 are lifted upward. When the bearing moves to the lower end of the pressure plate 75, the pressure rod 74 moves downward. At this time, the pressure plate 75 is in contact with the bearing. At this time, the detection pen 78 measures the distance between the pen tip and the measuring plate 77 as Y. The difference between the values of X and Y is the width of the bearing.
[0029] In a further preferred embodiment of this utility model, such as Figure 1-3 As shown, a pressing cylinder 79 is provided on the back side of the mounting guide rail 72, and a control plate 710 is provided at the bottom end of the pressing cylinder 79. Extension blocks 711 are provided at both ends of the control plate 710, and the extension blocks 711 pass through the support block 71 and are fixedly connected to the support platform 73. Sliding grooves 712 are provided at the corresponding positions of the support block 71 and the extension blocks 711.
[0030] In this embodiment, as Figure 2 The schematic diagram of the measuring mechanism 7 shown shows that the control plate 710 is moved downward by the setting of the pressure cylinder 79, so that the control plate 710 drives the support platform 73 to move through the support block 71, thereby causing the support platform 73 to slide, and controlling the pressure plate 75 to move, so as to achieve the purpose of testing the bearing.
[0031] In a further preferred embodiment of this utility model, such as Figure 1-3As shown, the bearing braking mechanism 8 includes a braking groove 81, which is opened at the position corresponding to the material channel baffle 4 and the support block 71. A bearing locking block 82 is slidably arranged inside the braking groove 81, and a support spring is connected to the side wall of the bearing locking block 82 and the groove wall of the braking groove 81.
[0032] In this embodiment, as Figure 3 shown Figure 1 The enlarged view of the structure at point A shows that the brake groove 81 is used to install the bearing clamp 82. The support spring pushes the bearing clamp 82 into contact with the bearing, increasing the pressure between the bearing and the material pick-up baffle 5, thereby fixing the bearing and preventing it from moving due to inertia.
[0033] In a further preferred embodiment of this utility model, such as Figure 1-3 As shown, the bearing block 82 has a sensing terminal inside, and the top of the bearing block 82 has a wire head 83 for connecting the sensing terminal.
[0034] In this embodiment, the sensing terminal is used to sense the relative position of the bearing and the bearing block 82, and the wire head 83 is used to provide power to the sensing terminal.
[0035] In a further preferred embodiment of this utility model, such as Figure 1-3 As shown, the material receiving baffle 5 is provided with a material receiving groove 84 at the position corresponding to the bearing braking mechanism 8.
[0036] In this embodiment, the material trough 84 facilitates the manual removal of defective products that fail the measurement.
[0037] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.
Claims
1. Width detection equipment, characterized in that, The alloy base plate (1) is provided with an inner material channel (2) and an outer material channel (3) on both sides of the top of the alloy base plate (1). The outer material channel (3) and the inner material channel (2) are both composed of a material channel baffle (4) and a material pick-up baffle (5). The material pick-up baffle (5) and the material channel baffle (4) are slidably connected to the alloy base plate (1), and a flow groove (6) is formed between the material pick-up baffle (5) and the material channel baffle (4). A measuring mechanism (7) is provided at the upper end of the material channel baffle (4). A bearing braking mechanism (8) is provided inside the material channel baffle (4) at a position corresponding to the measuring mechanism (7). The top of both sides of the material channel baffle (4) and the material pick-up baffle (5) are provided with positioning grooves (9). The positioning grooves (9) are provided with guide rods (10). The top of the guide rods (10) is provided with clamping wrenches (11). The guide rods (10) are fixedly connected to the alloy base by threads.
2. The width detection device according to claim 1, characterized in that, The measuring mechanism (7) includes a support block (71), a mounting guide rail (72) is provided on the side wall of the support block (71), a support platform (73) is slidably provided on the side wall of the mounting guide rail (72), a pressure rod (74) is slidably provided at the bottom end of the side wall of the support platform (73), a pressure plate (75) is slidably provided at the bottom end of the pressure rod (74), a connecting cylinder (76) is provided at the top end of the pressure plate (75), a measuring plate (77) is provided at the top end of the pressure rod (74), and a detection pen (78) is installed at the top end of the support platform (73) through a clamp, with the bottom end of the detection pen (78) corresponding to the measuring plate (77).
3. The width detection device according to claim 2, characterized in that, A pressing cylinder (79) is provided on the back side of the mounting guide rail (72). A control plate (710) is provided at the bottom end of the pressing cylinder (79). Extension blocks (711) are provided at both ends of the control plate (710). The extension blocks (711) pass through the support block (71) and are fixedly connected to the support platform (73). Sliding grooves (712) are provided at the corresponding positions of the support block (71) and the extension blocks (711).
4. The width detection device according to claim 3, characterized in that, The bearing braking mechanism (8) includes a braking groove (81), which is located at the position corresponding to the material channel baffle (4) and the support block (71). A bearing locking block (82) is slidably arranged inside the braking groove (81), and a support spring is connected to the side wall of the bearing locking block (82) and the groove wall of the braking groove (81).
5. The width detection device according to claim 4, characterized in that, The bearing block (82) is provided with an induction terminal inside, and the bearing block (82) is provided with a wire head (83) for connecting the induction terminal on top.
6. The width detection device according to claim 5, characterized in that, The material pick-up baffle (5) is provided with a material pick-up groove (84) at a position corresponding to the bearing braking mechanism (8).