Automobile precision part detection mechanism
By designing a precision automotive parts detection mechanism including rotating electric machine, measuring column and polishing column, the problems of burr removal and model detection of bearing inner surface are solved, and efficient detection and classified storage of bearing inner diameter are achieved.
Patent Information
- Application Number
- CN202422064100.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The prior art is difficult to remove burrs on the inner surface of the bearing and cannot effectively detect different bearing models, resulting in the problem of inconsistent inner diameter.
A precision automotive parts inspection mechanism is designed, including a base, a bearing plate, a seat and a measuring assembly. The measurement assembly consists of a rotating motor, an elongated conical measuring column and a grinding column. The rotating motor drives the measuring column to rotate and rub the grinding column to remove burrs on the inner surface of the bearing, and detect bearings of different inner diameters through measuring columns of different heights.
It effectively removes burrs on the inner surface of the bearing, improves the cleanliness of the bearing inner diameter and the tightness of the detection, avoids the problem of inappropriate bearing inner diameter, and realizes the detection and classification storage of different types of bearings.
Smart Images
Figure CN222999184U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automotive precision parts, in particular to a detection mechanism for automotive precision parts. Background Art
[0002] Automotive precision parts include bearings. Automotive precision parts cover multiple key components, among which bearings are an indispensable part. Bearings play a crucial role in the automotive industry. They are used to support and guide the rotation or reciprocating motion of mechanical elements to ensure the smooth operation of mechanical components. The application of bearings is not limited to traditional automotive manufacturing, but also includes core systems such as new energy vehicle electric drive systems and traditional automotive gearboxes and engines. Together with other precision parts, these bearings play a decisive role in ensuring the performance, safety, and reliability of automobiles. As an important part of automotive precision parts, bearings are crucial for the normal operation and development of the automotive industry.
[0003] After the production of bearings in existing automotive parts is completed, burrs are likely to remain on the inner surface of the bearings, and it is impossible to remove the burrs on the inner surface of the bearings. At the same time, it is also impossible to detect different bearing models to avoid the problem of non-conformity of the bearing inner diameter.
[0004] Therefore, the utility model provides a detection mechanism for automotive precision parts. Summary of the Utility Model
[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art and provide a detection mechanism for automotive precision parts.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A detection mechanism for automotive precision parts, including a base, two sides of the base are connected with a receiving plate, a placement seat is opened in the middle of the base, and a measuring component is installed at the upper middle end of the base;
[0007] The measuring component includes a rotating motor, a measuring column, and a grinding column. The rotating motor is installed at the upper middle end of the base, and a measuring column is arranged at the top of the rotating motor. A grinding column is installed on the outer surface of the measuring column;
[0008] Both sides at the bottom end of the measuring component are provided with card slots; and a waste collection component is arranged in the middle of the card slots, and a positioning component is arranged at the upper end of the receiving plate.
[0009] As a preferred implementation manner, the measuring column and the grinding column form a rotating structure through the rotating motor, and the measuring column and the grinding column are closely attached to each other.
[0010] The technical effects of adopting the above further scheme are as follows: There are receiving plates connected to both sides of the base, and a placement seat is provided in the middle section of the base, which is convenient for placing the rotating motor of the measuring component in the placement seat. Through the measuring column with a long conical shape structure, the size and tightness of the inner diameter of the bearings of automotive precision parts can be detected and processed, which is convenient for later detecting and sorting bearings with different inner diameters, and the bearings can be classified and stored. The bearings of automotive precision parts are sleeved on the measuring columns with different heights, and the sizes of bearings with different inner diameters can be detected. The lower the height of the measuring column, the more suitable it is for detecting bearings with a large inner diameter, and the higher the height of the measuring column, the more suitable it is for detecting bearings with a small inner diameter. The detected bearings can be classified and placed.
[0011] As a preferred embodiment, the measuring column is a long conical shape structure.
[0012] The technical effects of adopting the above further scheme are as follows: During the detection of the bearings, the rotating motor can be turned on to drive the measuring column and the grinding column to rotate and rub inside the inner diameter of the bearings, which greatly improves the cleanliness of the inner diameter of the bearings, avoids the phenomenon of burrs appearing in the inner diameter of the bearings after production, not only affects the tightness of the bearing detection by the measuring column, but also affects the cleanliness of the bearings, and avoids the phenomenon of burrs appearing in the inner diameter of the bearings.
[0013] As a preferred embodiment, the positioning component includes an electric telescopic rod, a connecting rod, a clamp, a fixing pin, an adjusting ring and fixing screws. An electric telescopic rod is provided at the upper end of the receiving plate, and a connecting rod is installed at the top end of the electric telescopic rod. A clamp is inserted in the middle of the connecting rod. A fixing pin is inserted through the middle of the connecting rod and the clamp, and an adjusting ring is inserted in the middle section of the clamp. Fixing screws are inserted through both ends of the clamp and the adjusting ring.
[0014] The technical effects of adopting the above further scheme are as follows: During the process of grinding burrs on the bearings, the positioning component positions and locks the bearings sleeved on the middle section of the measuring column. By turning on the electric telescopic rod, the connecting rod and the clamp are driven to move up and down, and bearings with different heights can be positioned.
[0015] As a preferred embodiment, the connecting rod and the clamp form a telescopic structure through the electric telescopic rod, and the clamp and the adjusting ring form a detachable structure through the fixing screws.
[0016] The technical effects of adopting the above further scheme are as follows: The user pulls the clamp out from inside the connecting rod, and the inner diameter inside the clamp can be reduced, so that the two groups of clamps are tightened towards the inside of the adjusting ring. First, the fixing pin is inserted through the middle of the clamp and the connecting rod to position and lock the length of the clamp close to the measuring column. Finally, the fixing screws are inserted through the middle of the clamp and the adjusting ring to position and lock the adjusted inner diameter of the clamp.
[0017] As a preferred embodiment, the waste collection component includes a waste box, a clamping block, a positioning ring and a bolt. A waste box is arranged in the middle of the clamping groove, and a clamping block is connected to the inner surface of the waste box. A positioning ring is installed at the bottom end of the clamping block, and bolts are inserted through both sides of the positioning ring.
[0018] The technical effect of adopting the above further solution is that by providing a waste collection component, the burrs generated during the bearing grinding can fall into the waste box for collection.
[0019] As a preferred embodiment, the waste box and the clamping block and the positioning ring form a fixed structure through bolts.
[0020] The technical effect of adopting the above further solution is that clamping grooves are provided on both sides of the measuring column. The user clamps the clamping block of the waste box into the clamping groove, and uses bolts to lock the positioning ring at the bottom of the waste box, effectively and tightly installing the waste box at the bottom of the measuring column to collect waste.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.
[0022] By connecting a receiving plate to both sides of the base, and arranging a placement seat in the middle section of the base, it is convenient to place the rotating motor of the measuring component in the placement seat. Through the measuring column with a long conical shape structure, the size and tightness of the inner diameter of the bearing of automotive precision parts can be detected and processed, which is convenient for later detecting and sorting bearings with different inner diameter sizes, and the bearings can be classified and stored. The bearings of automotive precision parts are sleeved on the measuring columns with different heights, and the bearing sizes with different inner diameters can be detected. The lower the height of the measuring column, the more suitable it is for detecting bearings with a large inner diameter, and the higher the height of the measuring column, the more suitable it is for detecting bearings with a small inner diameter. The detected bearings can be classified and placed. During the detection process of the bearings, by turning on the rotating motor, the measuring column and the grinding column can be driven to rotate and rub inside the bearing inner diameter, greatly improving the cleanliness of the bearing inner diameter, avoiding the appearance of burrs on the bearing inner diameter after production, which not only affects the tightness of the bearing detection by the measuring column, but also affects the cleanliness of the bearing, and avoiding the phenomenon of burrs on the bearing inner diameter. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is a schematic structural diagram of the detection mechanism of the present utility model;
[0024] Figure 2 is a structural diagram of the positioning component of the present utility model;
[0025] Figure 3 is a bottom view structural diagram of the measuring component of the present utility model;
[0026] Figure 4 is of the present utility model Figure 3 the enlarged structural diagram at A in.
[0027] Among them: 1. Base; 2. Bearing plate; 3. Mounting seat; 4. Measuring assembly; 401. Rotary motor; 402. Measuring column; 403. Grinding column; 5. Card slot; 6. Waste collection assembly; 601. Waste bin; 602. Clamping block; 603. Positioning ring; 604. Bolt; 7. Positioning assembly; 701. Electric telescopic rod; 702. Connecting rod; 703. Fixture; 704. Fixed pin; 705. Adjusting ring; 706. Fixed screw. Specific implementation mode
[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0029] Embodiment
[0030] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, the present invention provides a technical solution: a detection mechanism for automotive precision parts, including a base 1, bearing plates 2 are connected to both sides of the base 1, a mounting seat 3 is provided in the middle of the base 1, and a measuring assembly 4 is installed at the upper middle of the base 1;
[0031] The measuring assembly 4 includes a rotary motor 401, a measuring column 402 and a grinding column 403. The rotary motor 401 is installed at the upper middle of the base 1, and a measuring column 402 is provided at the top of the rotary motor 401, and a grinding column 403 is installed on the outer surface of the measuring column 402;
[0032] On both sides of the bottom end of the measuring component 4, card slots 5 are provided; and in the middle of the card slot 5, a waste collection component 6 is arranged. On the upper end of the receiving plate 2, a positioning component 7 is arranged. Specifically, first, both sides of the base 1 are connected to the receiving plate 2. An installation seat 3 is provided in the middle section of the base 1, which is convenient for installing the rotating motor 401 of the measuring component 4 in the installation seat 3. Through the measuring column 402 with a long conical shape, the size and tightness of the inner diameter of the bearing of automotive precision parts can be detected and processed. It is convenient to sort the bearings after detecting bearings with different inner diameters later, and it is convenient to classify and store qualified and unqualified bearings. The bearing of the automotive precision part is sleeved on the measuring columns 402 with different heights, and the bearing sizes with different inner diameters can be detected. The lower the height of the measuring column 402, the more suitable it is for detecting bearings with a large inner diameter. The higher the height of the measuring column 402, the more suitable it is for detecting bearings with a small inner diameter. The detected bearings can be classified and placed. During the detection of the bearings, by turning on the rotating motor 401, the measuring column 402 and the grinding column 403 can be driven to rotate and rub inside the bearing inner diameter, greatly improving the cleanliness of the bearing inner diameter and avoiding the appearance of burrs on the bearing inner diameter after production. This not only affects the tightness of the bearing detection by the measuring column 402, but also affects the cleanliness of the bearing. To avoid the appearance of burrs on the bearing inner diameter, through the setting of the waste collection component 6, the burrs ground from the bearing can be dropped into the waste box 601 for collection. Card slots 5 are provided on both sides of the measuring column 402. The user can snap the clamping block 602 of the waste box 601 into the card slot 5, and use the bolt 604 to lock the positioning ring 603 at the bottom of the waste box 601, effectively and tightly installing the waste box 601 at the bottom of the measuring column 402 to collect waste. During the process of grinding burrs on the bearing, through the positioning component 7, the bearing sleeved in the middle section of the measuring column 402 is positioned and locked. By turning on the electric telescopic rod 701, the connecting rod 702 and the fixture 703 are driven to move up and down, and bearings with different heights can be positioned. The user can stretch the fixture 703 out from inside the connecting rod 702 to reduce the inner diameter inside the fixture 703, so that the two sets of fixtures 703 are tightened towards the inside of the adjusting ring 705. First, the fixing pin 704 is passed through the middle of the fixture 703 and the connecting rod 702 to position and lock the length of the fixture 703 close to the measuring column 402. Finally, the fixing screw 706 is passed through the middle of the fixture 703 and the adjusting ring 705 to position and lock the adjusted inner diameter of the fixture 703. Through this technical solution, after the bearing of the automotive parts is produced, burrs are likely to remain on the inner surface of the bearing, and it is impossible to remove the burrs on the inner surface of the bearing, and at the same time, it is impossible to detect different bearing models, avoiding the problem of non-conformity of the bearing inner diameter. It is realized that both sides of the base 1 are connected to the receiving plate 2, and an installation seat 3 is provided in the middle section of the base 1, which is convenient for installing the rotating motor 401 of the measuring component 4 in the installation seat 3. Through the measuring column 402 with a long conical shape,It is possible to detect and process the size and tightness of the inner diameter of the bearings of automotive precision parts, which is convenient for sorting the bearings with different inner diameters after detection in the later stage, and is convenient for classifying and storing qualified and unqualified bearings. The bearings of automotive precision parts are sleeved on the measuring columns 402 with different heights, and the sizes of bearings with different inner diameters can be detected. The lower the height of the measuring column 402, the more suitable it is for detecting bearings with a large inner diameter. The higher the height of the measuring column 402, the more suitable it is for detecting bearings with a small inner diameter. After detection, the bearings can be classified and placed. During the detection process of the bearings, the rotation motor 401 can be started to drive the measuring column 402 and the grinding column 403 to rotate and rub inside the inner diameter of the bearings, which greatly improves the cleanliness of the inner diameter of the bearings and avoids the appearance of burrs on the inner diameter of the bearings after production. This not only affects the tightness of the bearing detection by the measuring column 402, but also affects the cleanliness of the bearings, and avoids the appearance of burrs on the inner diameter of the bearings.,
[0033] Furthermore, as Figure 1 、 Figure 3 and Figure 4 shown: It further includes a waste collection component 6 including a waste box 601, a clamping block 602, a positioning ring 603 and a bolt 604. The waste box 601 is arranged in the middle of the card slot 5, and the inner surface of the waste box 601 is connected with the clamping block 602. The bottom end of the clamping block 602 is provided with a positioning ring 603, and bolts 604 are arranged on both sides of the positioning ring 603. The advantage of this technical solution is that by setting the waste collection component 6, the burrs ground from the bearings can fall into the waste box 601 for collection. Slots 5 are opened on both sides of the measuring column 402. The user clamps the clamping block 602 of the waste box 601 into the slot 5, and uses the bolt 604 to lock the positioning ring 603 at the bottom of the waste box 601, effectively installing the waste box 601 tightly at the bottom of the measuring column 402 to collect waste.,
[0034] In the above solutions, there is also a problem that it is not convenient to position the bearings at the upper end of the measuring column 402, as Figure 1 and Figure 2As shown: In this solution, the positioning component 7 includes an electric telescopic rod 701, a connecting rod 702, a fixture 703, a fixing pin 704, an adjusting ring 705, and a fixing screw 706. An electric telescopic rod 701 is provided at the upper end of the receiving plate 2, and a connecting rod 702 is installed at the top of the electric telescopic rod 701. A fixture 703 is inserted in the middle of the connecting rod 702. A fixing pin 704 is inserted through the middle of the connecting rod 702 and the fixture 703. An adjusting ring 705 is inserted in the middle section of the fixture 703. Fixing screws 706 are inserted through both ends of the fixture 703 and the adjusting ring 705. During the process of grinding burrs on the bearing, the bearing sleeved on the middle section of the measuring column 402 is positioned and locked by the positioning component 7. By turning on the electric telescopic rod 701, the connecting rod 702 and the fixture 703 are driven to move up and down, and bearings at different heights can be positioned. The user pulls the fixture 703 out of the connecting rod 702, and the inner diameter of the fixture 703 can be reduced, so that the two fixtures 703 are tightened towards the inside of the adjusting ring 705. First, the fixing pin 704 is inserted through the middle of the fixture 703 and the connecting rod 702, and the length of the fixture 703 close to the measuring column 402 can be positioned and locked. Finally, the fixing screws 706 are inserted through the middle of the fixture 703 and the adjusting ring 705, and the adjusted inner diameter of the fixture 703 can be positioned and locked.
[0035] Working principle:
[0036] As Figures 1 - 4 shown:
[0037] First, receiving plates 2 are connected to both sides of the base 1. An installation seat 3 is provided in the middle section of the base 1, which facilitates the installation of the rotary motor 401 of the measuring component 4 in the installation seat 3. Through the measuring column 402 with a long conical shape structure, the size and tightness of the inner diameter of the bearings of automotive precision parts can be detected and processed. It is convenient to sort the bearings with different inner diameters after detection in the later stage, and it is convenient to classify and store the qualified and unqualified bearings. The bearings of automotive precision parts are sleeved on the measuring columns 402 with different heights, and the sizes of the bearings with different inner diameters can be detected. The lower the height of the measuring column 402, the more suitable it is for detecting bearings with a large inner diameter. The higher the height of the measuring column 402, the more suitable it is for detecting bearings with a small inner diameter. The detected bearings can be classified and placed. During the detection process of the bearings, by turning on the rotary motor 401, the measuring column 402 and the grinding column 403 can be driven to rotate and rub inside the inner diameter of the bearings, greatly improving the cleanliness of the inner diameter of the bearings and avoiding the appearance of burrs on the inner diameter of the bearings after production. This not only affects the tightness of the bearing detection by the measuring column 402 but also affects the cleanliness of the bearings. To avoid the appearance of burrs on the inner diameter of the bearings, by setting up a waste collection component 6, the burrs ground from the bearings can be dropped into the waste box 601 for collection. Card slots 5 are provided on both sides of the measuring column 402. The user snaps the clamping block 602 of the waste box 601 into the card slots 5 and uses bolts 604 to lock the positioning ring 603 at the bottom of the waste box 601, effectively and tightly installing the waste box 601 at the bottom of the measuring column 402 to collect the waste. During the process of grinding the burrs of the bearings, the bearings sleeved in the middle section of the measuring column 402 are positioned and locked by the positioning component 7. By turning on the electric telescopic rod 701, the connecting rod 702 and the fixture 703 are driven to move up and down, and bearings with different heights can be positioned. The user pulls the fixture 703 out from inside the connecting rod 702, and the inner diameter inside the fixture 703 can be reduced, causing the two sets of fixtures 703 to tighten towards the inside of the adjusting ring 705. First, a fixing pin 704 is passed through the middle of the fixture 703 and the connecting rod 702 to position and lock the length of the fixture 703 close to the measuring column 402. Finally, a fixing screw 706 is passed through the middle of the fixture 703 and the adjusting ring 705 to position and lock the adjusted inner diameter of the fixture 703.
[0038] The above is only the preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims
1. An automobile precision parts inspection mechanism, comprising a base (1), characterized in that: The two sides of the base (1) are connected with receiving plates (2), the middle of the base (1) is provided with a placement seat (3), and the middle upper end of the base (1) is equipped with a measuring component (4); The measuring assembly (4) comprises a rotating motor (401), a measuring column (402) and a polishing column (403); the rotating motor (401) is installed at the middle upper end of the base (1); the measuring column (402) is arranged at the top end of the rotating motor (401); and the polishing column (403) is installed on the outer surface of the measuring column (402); The bottom sides of the measuring component (4) are provided with card slots (5); a waste collection component (6) is provided in the middle of the card slot (5); and a positioning component (7) is provided at the upper end of the receiving plate (2).
2. The automotive precision parts detection mechanism according to claim 1, characterized in that: The measuring column (402) forms a rotating structure with the polishing column (403) through the rotating motor (401), and the measuring column (402) and the polishing column (403) are tightly fitted.
3. The automobile precision parts detection mechanism according to claim 1, characterized in that: The measuring column (402) is a long conical structure.
4. The automobile precision parts detection mechanism according to claim 1, characterized in that: The positioning assembly (7) comprises an electric telescopic rod (701), a connecting rod (702), a clamp (703), a fixing pin (704), an adjusting ring (705) and a fixing screw (706); the upper end of the receiving plate (2) is provided with the electric telescopic rod (701), and the top end of the electric telescopic rod (701) is installed with the connecting rod (702); the middle part of the connecting rod (702) and the clamp (703) is provided with a fixing pin (704); the middle part of the clamp (703) is provided with an adjusting ring (705); and the two ends of the clamp (703) and the adjusting ring (705) are provided with fixing screws (706).
5. The automobile precision parts detection mechanism according to claim 4, characterized in that: The connecting rod (702) forms a telescopic structure through the electric telescopic rod (701) and the clamp (703), and the clamp (703) forms a disassembly structure through the fixing screw (706) and the adjustment ring (705).
6. The automobile precision parts detection mechanism according to claim 1, characterized in that: The waste collection assembly (6) comprises a waste box (601), a clamping block (602), a positioning ring (603) and a bolt (604); the waste box (601) is arranged in the middle of the clamping slot (5), and the inner surface of the waste box (601) is connected to the clamping block (602); the bottom end of the clamping block (602) is installed with a positioning ring (603), and bolts (604) are passed through both sides of the positioning ring (603).
7. The automobile precision parts detection mechanism according to claim 6, characterized in that: The waste box (601) is fixedly structured by bolts (604), a clamping block (602) and a positioning ring (603).