Detector for processing separated knuckle bearing

Abstract

The utility model relates to the technical field of processing detectors, in particular to a detector for processing a separated knuckle bearing, which comprises a mounting base, and a fixing plate is mounted on the base surface of the mounting base; electric signals generated by the high-definition camera are transmitted to the controller through the wire, when set parameters are reached, the controller controls the clamping device to operate, the clamping device operates to clamp and fix a bearing, then the controller controls the electric control telescopic air cylinder to operate, and then the upper pressing plate drives the upper cover to move downwards to fix the bearing. The practicability is better; the bottom end of the bearing is in contact with the sealing rubber mat, when the upper pressing plate moves downwards to fix the bearing, the sealing rubber mat is attached to the top of the bearing, the sealing rubber mat and the sealing rubber mat are matched to seal the bearing, bearings of different sizes can be conveniently fixed, then an air exhauster conducts negative pressure type detection on the bearing through the communicating pipe and the conducting pipe, and the detection accuracy is improved. The air pressure sensor generates air pressure data in real time.

Description

Technical Field

[0001] The utility model relates to the technical field of processing detectors, in particular to a detector used for processing separable spherical bearings. Background Art

[0002] The bearing processing tester is a precision device specifically designed to evaluate and monitor the performance of mechanical bearings. It plays an indispensable role in the processing of split spherical plain bearings. This tester can accurately measure various key parameters of the bearing, thus providing a strong guarantee for the quality stability of split spherical plain bearings.

[0003] However, the clamping structure of current bearing processing testers still requires manual installation and fixation. During large-scale testing, repetitive manual operations are not only time-consuming and labor-intensive, but can also cause operator fatigue, impacting subsequent test quality. Furthermore, during air tightness testing, the tester's fixed structure lacks flexibility, making it difficult to effectively adjust to different bearing sizes. This results in existing testers being unable to achieve secure fixation for a wide range of bearing sizes. Inadequate fixation directly impacts the accuracy of air tightness test results.

[0004] Therefore, a detector for processing separable spherical plain bearings is needed to improve the above problems. Utility Model Content

[0005] In order to solve the problem that the clamping structure of the current bearing processing tester still needs to be manually installed and fixed when the tester is testing the bearing. In the large-scale testing process, repetitive manual operations are not only time-consuming and labor-intensive, but the utility model provides a tester for the processing of split spherical plain bearings to solve the above problem.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A detector for processing separable joint bearings includes a mounting base, a fixing plate mounted on the base surface of the mounting base, support blocks mounted at the bottom corners of the fixing plate, one end of the support block being fixed to the side wall of the mounting base via a reinforcing rib, fixing columns symmetrically arranged on the base surface of the fixing plate, a mounting plate mounted on one end of the fixing column, a fixing assembly mounted on the bottom outer wall of the mounting plate, and a sealing assembly mounted on the side wall of the fixing plate.

[0008] As a preferred solution of the present invention, the fixing assembly includes an electrically controlled telescopic cylinder and a clamp, the electrically controlled telescopic cylinder is mounted on the bottom outer wall of the mounting plate, a push rod is mounted at one end of the electrically controlled telescopic cylinder, one end of the push rod passes through the mounting plate and extends to the outer wall of the mounting plate and is connected to a top plate, a sliding rod is provided on the outer wall of the top plate and on one side of the push rod.

[0009] As a preferred solution of the present invention, one end of the sliding rod passes through the mounting plate and extends to one side of the mounting plate where an upper pressure plate is installed. A limiting rod is installed on the outer wall of the upper pressure plate. A sleeve is slidably connected to the outer wall of the limiting rod, and the sleeve is embedded in the outer wall of the mounting plate. The clamp is installed on the base surface of the fixed plate, and a high-definition camera is installed on the outer wall of the clamp.

[0010] As a preferred solution of the present invention, the sealed component includes an air pump, an upper cover and a lower cover, the air pump is installed on the side wall of the fixed plate, the controller is installed on the outer wall of the air pump, and the upper cover is installed on the bottom outer wall of the upper pressure plate, wherein a sealed rubber gasket is embedded in the inner wall of the upper cover, a connecting pipe is embedded in one side of the sealed rubber gasket and located on the outer wall of the upper cover, and one end of the connecting pipe passes through the upper pressure plate and extends to the outer wall of the upper pressure plate to be connected to the air inlet of the air pump.

[0011] As a preferred solution of the present invention, an air pressure sensor is installed on one side of the connecting pipe and on the inner wall of the upper cover, and the lower cover is installed on the outer wall of the fixed plate, wherein a sealing gasket is embedded in the inner wall of the lower cover, and a conducting pipe is embedded in one side of the sealing gasket and on the outer wall of the lower cover, and one end of the conducting pipe passes through the fixed plate and extends to the outer wall of the fixed plate and is connected to the air inlet of the vacuum pump.

[0012] As a preferred solution of the present invention, the controller is connected to the electric telescopic cylinder, the clamp, the high-definition camera, the air pressure sensor and the vacuum pump through wires, and the connection method is electrical connection. The support block is located on one side of the vacuum pump. The reinforcing ribs are provided in two groups and are respectively located on the side walls of the fixed plate. The electric telescopic cylinder is located directly above the clamp.

[0013] As a preferred solution of the present invention, the mounting plate is located directly above the upper pressure plate, and limiting columns are respectively provided at the bottom corners of the mounting plate. One end of the limiting column is installed with a limiting rubber pad through a bolt, and the sliding rod is provided with two groups and is respectively located on the outer wall of the mounting plate, and the connection method between the sliding rod and the mounting plate is a sliding connection.

[0014] As a preferred solution of the present invention, the limit rod is located on one side of the sliding rod, the clamp is located on one side of the upper pressure plate, the lower cover and the upper cover cooperate with each other to form a symmetrical structure, and the connecting pipe is located on one side of the conducting pipe.

[0015] Compared with the prior art, the present invention, by providing a fixing assembly in the detector for processing separable spherical bearings, enables the device to be automatically fixed and installed after being placed in the bearing, so that the high-definition camera generates an electrical signal which is transmitted to the controller via a wire. When the set parameters are reached, the controller controls the operation of the clamp, which clamps and fixes the bearing. Subsequently, the controller controls the operation of the electrically controlled telescopic cylinder, which causes the upper pressure plate to drive the upper cover downward to fix the bearing. This is more practical, thus resolving the problem that the clamping structure of the bearing processing detector still requires manual operation for installation and fixation. In large-scale testing processes, repetitive manual operations are not only time-consuming and labor-intensive, but can also cause operator fatigue, thus affecting the quality of subsequent testing.

[0016] The utility model provides a sealing component in a detector for processing separable spherical bearings, enabling the device to fix bearings of different sizes for easy airtightness testing. When the bearing is placed on the base surface of the lower cover, the bottom end of the bearing contacts the sealing rubber pad. When the upper pressure plate moves down to fix the bearing, the sealing rubber pad fits on the top of the bearing. The sealing rubber pad and the sealing rubber pad cooperate to seal the bearing, making it easy to fix bearings of different sizes. Subsequently, an air pump performs negative pressure testing on the bearing through a connecting pipe and a conducting pipe, and an air pressure sensor generates air pressure data in real time, thereby resolving the problem that existing detectors cannot achieve stable fixation when facing diverse bearing sizes. If the fixation is insufficient, it will directly affect the accuracy of the airtightness test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the A structure;

[0019] Figure 3 This is a side structural diagram of the present utility model;

[0020] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the B structure;

[0021] Figure 5 This is a schematic diagram of the enclosed component structure of the utility model;

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged C structure.

[0023] In the figure: 1. Mounting base; 2. Fixing plate; 3. Support block; 4. Reinforcement rib; 5. Fixing column; 6. Mounting plate; 7. Fixing assembly; 701. Electric telescopic cylinder; 702. Clamp; 703. Push rod; 704. Top plate; 705. Sliding rod; 706. Upper pressure plate; 707. Limit rod; 708. Sleeve; 709. High-definition camera; 8. Sealing assembly; 801. Vacuum pump; 802. Upper cover; 803. Lower cover; 804. Controller; 805. Sealing rubber pad; 806. Connecting pipe; 807. Air pressure sensor; 808. Sealing rubber pad; 809. Conducting pipe; 9. Limiting column; 10. Limiting rubber pad. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example: See Figure 1-6 The detector shown in the figure is used for processing separable joint bearings, including a mounting base 1, a fixing plate 2 is installed on the base surface of the mounting base 1, and support blocks 3 are respectively installed at the bottom corners of the fixing plate 2, wherein one end of the support block 3 is fixed to the side wall of the mounting base 1 through a reinforcing rib 4, and fixing columns 5 are symmetrically arranged on the base surface of the fixing plate 2, and a mounting plate 6 is installed at one end of the fixing column 5, a fixing component 7 is installed on the bottom outer wall of the mounting plate 6, and a sealing component 8 is installed on the side wall of the fixing plate 2.

[0026] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6The fixing assembly 7 includes an electric telescopic cylinder 701 and a clamp 702. The electric telescopic cylinder 701 is mounted on the bottom outer wall of the mounting plate 6. A push rod 703 is mounted on one end of the electric telescopic cylinder 701. One end of the push rod 703 passes through the mounting plate 6 and extends to the outer wall of the mounting plate 6 and is connected to a top plate 704. A sliding rod 705 is provided on the outer wall of the top plate 704 and on one side of the push rod 703. One end of the sliding rod 705 passes through the mounting plate 6 and extends to An upper pressure plate 706 is installed on one side of the mounting plate 6, and the clamp 702 is located on one side of the upper pressure plate 706. A limiting rod 707 is installed on the outer wall of the upper pressure plate 706, and the limiting rod 707 is located on one side of the sliding rod 705. A sleeve 708 is slidably connected to the outer wall of the limiting rod 707, and the sleeve 708 is embedded in the outer wall of the mounting plate 6. The clamp 702 is installed on the base surface of the fixed plate 2, and a high-definition camera 709 is installed on the outer wall of the clamp 702.

[0027] In this embodiment, specific reference Figure 1 、 Figure 4 、 Figure 5 and Figure 6 The sealed component 8 includes an air pump 801, an upper cover 802 and a lower cover 803. The air pump 801 is installed on the side wall of the fixed plate 2. The controller 804 is installed on the outer wall of the air pump 801. The upper cover 802 is installed on the bottom outer wall of the upper pressure plate 706. A sealed rubber pad 805 is embedded in the inner wall of the upper cover 802. A connecting pipe 806 is embedded on one side of the sealed rubber pad 805 and on the outer wall of the upper cover 802. The connecting pipe 806 is located on one side of the conducting pipe 809, and one end of the connecting pipe 806 passes through the upper pressure plate 706 and extends to the upper pressure plate 706. The outer wall is connected to the air inlet of the vacuum fan 801, and an air pressure sensor 807 is installed on the inner wall of the upper cover 802 on one side of the connecting pipe 806. The lower cover 803 is installed on the outer wall of the fixed plate 2. The lower cover 803 and the upper cover 802 cooperate with each other to form a symmetrical structure, wherein a sealing gasket 808 is embedded in the inner wall of the lower cover 803, and a conducting pipe 809 is embedded in the outer wall of the lower cover 803 on one side of the sealing gasket 808, and one end of the conducting pipe 809 passes through the fixed plate 2 and extends to the outer wall of the fixed plate 2 where the air inlet of the vacuum fan 801 is connected.

[0028] Among them, the controller 804 is connected to the electric telescopic cylinder 701, the clamp 702, the high-definition camera 709, the air pressure sensor 807 and the air pump 801 through wires, and the connection method is electrical connection. When the device is powered on, the support block 3 is located on one side of the air pump 801, the reinforcing rib 4 is provided with two groups and is respectively located on the side wall of the fixed plate 2, the electric telescopic cylinder 701 is located directly above the clamp 702, and the mounting plate 6 is located directly above the upper pressure plate 706. On the other hand, there are two groups of sliding rods 705, which are respectively located on the outer walls of the mounting plate 6, and the sliding rods 705 and the mounting plate 6 are connected in a sliding manner, so that the upper pressure plate 706 moves downward more stably, and limiting columns 9 are respectively provided at the bottom corners of the mounting plate 6. One end of the limiting column 9 is installed with a limiting rubber pad 10 through a bolt. When the upper pressure plate 706 moves upward, its limiting rubber pad 10 limits the upper pressure plate 706 to prevent the upper pressure plate 706 from colliding with the mounting plate 6.

[0029] The detector for processing the split joint bearing of this solution is installed on the outer wall of the fixed plate 2 through the lower cover 803 when working, wherein a sealing gasket 808 is embedded in the inner wall of the lower cover 803, and a conducting pipe 809 is embedded in one side of the sealing gasket 808 and located on the outer wall of the lower cover 803, and one end of the conducting pipe 809 passes through the fixed plate 2 and extends to the outer wall of the fixed plate 2 connected to the air inlet of the vacuum pump 801. When testing, the bearing to be tested is placed on the base of the lower cover 803. At the same time, the clamper 702 is installed on the base surface of the fixed plate 2. Under the action of a high-definition camera 709 installed on the outer wall of the clamper 702, the high-definition camera 709 takes an image of the bearing to generate data. At the same time, the high-definition camera 709 generates an electrical signal which is transmitted to the controller 804 through a wire. When the set parameters are reached, the controller 804 controls the clamper 702 to operate, and the clamper 702 operates to clamp and fix the bearing. Subsequently, the controller 804 controls the electric telescopic cylinder 701 to operate.

[0030] By installing a push rod 703 at one end of the electric telescopic cylinder 701, one end of the push rod 703 passes through the mounting plate 6 and extends to the outer wall of the mounting plate 6, where a top plate 704 is connected. A sliding rod 705 is provided on the outer wall of the top plate 704 and located on one side of the push rod 703. One end of the sliding rod 705 passes through the mounting plate 6 and extends to one side of the mounting plate 6 where an upper pressure plate 706 is installed. Under the action of this, one end of the electric telescopic cylinder 701 pulls down the top plate 704 through the push rod 703, and then the top plate 704 drives the sliding rod 705 to move downward, thereby causing the sliding rod 705 to drive the upper pressure plate 706 to move downward, and the upper pressure plate 706 drives the upper cover 802 to move downward to fix the bearing. The device operates automatically to fix, which is more practical, thereby solving the problem that the clamping structure of the bearing processing tester still needs manual operation for installation and fixing. In the process of large-scale testing, repetitive manual operations are not only time-consuming and labor-intensive, but may also cause operator fatigue, thereby affecting the subsequent test quality.

[0031] The bearing is mounted on the outer wall of the fixed plate 2 through the lower cover 803, wherein a sealing gasket 808 is embedded in the inner wall of the lower cover 803, and a conducting pipe 809 is embedded in one side of the sealing gasket 808 and located on the outer wall of the lower cover 803, and one end of the conducting pipe 809 passes through the fixed plate 2 and extends to the outer wall of the fixed plate 2 connected to the air inlet of the exhaust fan 801. Under the action of the air inlet of the exhaust fan 801, when the bearing is placed on the base surface of the lower cover 803, the bottom end of the bearing and The sealing gasket 808 contacts the upper cover 802, and then a sealed gasket 805 is embedded in the inner wall of the upper cover 802. A connecting pipe 806 is embedded in the outer wall of the upper cover 802 on one side of the sealed gasket 805, and one end of the connecting pipe 806 passes through the upper pressure plate 706 and extends to the outer wall of the upper pressure plate 706, where the air inlet of the air pump 801 is connected. An air pressure sensor 807 is installed on one side of the connecting pipe 806 and on the inner wall of the upper cover 802. Under the action of the force, when the electric telescopic cylinder 701 in the fixing assembly 7 drives the upper pressure plate 706 to move downward, the upper pressure plate 706 drives the upper cover 802 to move downward, and the upper cover 802 drives the sealing rubber pad 805 to move downward, so that the sealing rubber pad 805 fits on the top of the bearing. When the upper pressure plate 706 moves downward to fix the bearing, the sealing rubber pad 805 and the sealing rubber pad 808 cooperate to seal the bearing, which can be conveniently fixed for bearings of different sizes. Then the controller 804 controls the vacuum pump 801 to operate. The vacuum pump 801 performs negative pressure detection on the bearing through the connecting pipe 806 and the conducting pipe 809. Then the air pressure sensor 807 generates air pressure data in real time. At the same time, the air pressure sensor 807 generates an electrical signal which is transmitted to the controller 804 through a wire. The operator judges the data, thereby solving the problem that the existing detector cannot achieve stable fixation when facing a variety of bearing sizes. If the fixation is not sufficient, it will directly affect the accuracy of the air tightness test results.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detector for processing a split spherical plain bearing, comprising a mounting base (1), characterized in that: A fixing plate (2) is installed on the base surface of the mounting base (1), and support blocks (3) are respectively installed at the bottom corners of the fixing plate (2), wherein one end of the support block (3) is fixed to the side wall of the mounting base (1) through a reinforcing rib (4), and fixing columns (5) are symmetrically arranged on the base surface of the fixing plate (2), and a mounting plate (6) is installed on one end of the fixing column (5), a fixing component (7) is installed on the bottom outer wall of the mounting plate (6), and a sealing component (8) is installed on the side wall of the fixing plate (2).

2. The detector for processing a separable spherical plain bearing according to claim 1, characterized in that: The fixing assembly (7) comprises an electrically controlled telescopic cylinder (701) and a clamp (702), wherein the electrically controlled telescopic cylinder (701) is mounted on the bottom outer wall of the mounting plate (6), a push rod (703) is mounted on one end of the electrically controlled telescopic cylinder (701), one end of the push rod (703) passes through the mounting plate (6) and extends to the outer wall of the mounting plate (6) and is connected to a top plate (704), and a sliding rod (705) is provided on the outer wall of the top plate (704) and on one side of the push rod (703).

3. The detector for processing a separable spherical plain bearing according to claim 2, characterized in that: One end of the sliding rod (705) passes through the mounting plate (6) and extends to one side of the mounting plate (6) where an upper pressure plate (706) is installed. A limiting rod (707) is installed on the outer wall of the upper pressure plate (706). A sleeve (708) is slidably connected to the outer wall of the limiting rod (707), and the sleeve (708) is embedded in the outer wall of the mounting plate (6). The clamp (702) is installed on the base surface of the fixing plate (2), and a high-definition camera (709) is installed on the outer wall of the clamp (702).

4. The detector for processing a separable spherical plain bearing according to claim 3, characterized in that: The sealed component (8) includes an air pump (801), an upper cover (802) and a lower cover (803), wherein the air pump (801) is installed on the side wall of the fixed plate (2), a controller (804) is installed on the outer wall of the air pump (801), and the upper cover (802) is installed on the bottom outer wall of the upper pressure plate (706), wherein a sealed rubber pad (805) is embedded in the inner wall of the upper cover (802), and a connecting pipe (806) is embedded in one side of the sealed rubber pad (805) and located on the outer wall of the upper cover (802), and one end of the connecting pipe (806) passes through the upper pressure plate (706) and extends to the outer wall of the upper pressure plate (706) to be connected to the air inlet of the air pump (801).

5. The detector for processing separable spherical plain bearings according to claim 4, characterized in that: An air pressure sensor (807) is installed on one side of the connecting pipe (806) and on the inner wall of the upper cover (802), and the lower cover (803) is installed on the outer wall of the fixed plate (2), wherein a sealing gasket (808) is embedded in the inner wall of the lower cover (803), and a conducting pipe (809) is embedded in one side of the sealing gasket (808) and on the outer wall of the lower cover (803), and one end of the conducting pipe (809) passes through the fixed plate (2) and extends to the outer wall of the fixed plate (2) to be connected to the air inlet of the vacuum pump (801).

6. The detector for processing separable spherical plain bearings according to claim 5, characterized in that: The controller (804) is connected to the electrically controlled telescopic cylinder (701), the clamp (702), the high-definition camera (709), the air pressure sensor (807) and the air pump (801) through wires, and the connection method is electrical connection. The support block (3) is located on one side of the air pump (801). The reinforcing ribs (4) are provided in two groups and are respectively located on the side walls of the fixed plate (2). The electrically controlled telescopic cylinder (701) is located directly above the clamp (702).

7. The detector for processing a separable spherical plain bearing according to claim 3, characterized in that: The mounting plate (6) is located directly above the upper pressure plate (706), and limiting columns (9) are respectively provided at the bottom corners of the mounting plate (6). One end of the limiting column (9) is bolted to a limiting rubber pad (10), and two groups of sliding rods (705) are provided and are respectively located on the outer wall of the mounting plate (6), and the connection mode of the sliding rods (705) and the mounting plate (6) is a sliding connection.

8. The detector for processing separable spherical plain bearings according to claim 6, characterized in that: The limiting rod (707) is located on one side of the sliding rod (705), the clamper (702) is located on one side of the upper pressure plate (706), the lower cover (803) and the upper cover (802) cooperate with each other to form a symmetrical structure, and the connecting pipe (806) is located on one side of the conducting pipe (809).

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