CN219084608U

CN219084608U - Tapered roller bearing inner race flange intensity test machine

Info

Publication number: CN219084608U
Application number: CN202222987281.7U
Authority: CN
Inventors: 刘木军; 阎恒吉; 王丹; 吴忠宇; 阎晨闯
Original assignee: Wafangdian Qinda Bearing Manufacturing Co ltd
Current assignee: Wafangdian Qinda Bearing Manufacturing Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-26
Anticipated expiration: 2032-11-10

Abstract

The utility model discloses a tapered roller bearing inner ring flange strength testing machine, which belongs to the technical field of bearing detection and comprises a machine body, wherein a workbench is arranged on the machine body, a moving plate is clamped with an adjusting structure, the positioning structure comprises a limiting column, a fixed plate is clamped in the limiting column, a clamping plate is arranged on the fixed plate, a positioning rod is fixedly connected under the limiting column, and a first spring is sleeved outside the positioning rod. This tapered roller bearing inner circle flange intensity testing machine through setting up workstation, location structure and recess, this intensity testing machine is through the cooperation between spacing post, locating lever and the sloping block for fixed plate and cardboard can be fixed tapered roller bearing, have avoided tapered roller bearing to take place the phenomenon that breaks away from with the workstation when being pressed too much, prevent that tapered roller bearing and workstation from taking place to collide and causing the possibility of damage, have not only ensured tapered roller bearing's life, and ensured intensity testing machine's suitability.

Description

Tapered roller bearing inner race flange intensity test machine

Technical Field

The utility model belongs to the technical field of bearing detection, and particularly relates to a tapered roller bearing inner ring flange strength testing machine.

Background

Tapered roller bearing extensively is used for trades such as car, rolling mill, mine, metallurgy, plastic machinery, tapered roller bearing has conical inner circle and outer lane raceway, tapered roller arranges between the two, and the quality of tapered roller bearing inner circle flange is detected through intensity testing machine when the demand of tapered roller bearing is big more, present intensity testing machine is when detecting roller bearing, easily takes place the phenomenon that breaks away from with the workstation when roller bearing is pressed too much, and roller bearing then can collide with the workstation and cause the phenomenon of damage, not only reduced roller bearing's life, and reduced intensity testing machine's suitability.

Disclosure of Invention

In order to overcome the defects, the utility model provides the strength tester for the inner ring flange of the tapered roller bearing, which solves the problems that when the existing strength tester detects the roller bearing, the roller bearing is easy to separate from a workbench when being pressed too much, and the roller bearing collides with the workbench to cause damage, so that the service life of the roller bearing is shortened, and the applicability of the strength tester is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tapered roller bearing inner circle flange intensity test machine, includes the organism, be provided with the workstation on the organism, be provided with the stand on the organism, stand external fixation has the backup pad, be equipped with location structure in the workstation, location structure's side is provided with adjustment structure, set up flutedly in the workstation, recess and location structure looks joint, be equipped with adjustment structure in the organism, be equipped with weighing sensor under the backup pad, fixedly connected with movable plate under the weighing sensor, movable plate and adjustment structure looks joint, location structure includes spacing post, spacing post joint is in the workstation, the joint has the fixed plate in the spacing post, the fixed plate joint is in the workstation, be equipped with the cardboard on the fixed plate, fixed connection locating lever under the spacing post, spacing post sliding connection is in the recess, the locating lever overcoat is equipped with first spring, one side fixed connection that one end and the spacing post of first spring corresponds, the other end fixed connection of first spring is in the recess, the locating piece has one side of oblique piece corresponding to overlap joint with the guide arm.

As a further aspect of the utility model: the side of organism is equipped with the controller, be equipped with the pressure dish under the weighing sensor.

As a further aspect of the utility model: the adjusting structure comprises a concave plate, the concave plate is fixedly connected in the machine body, and a sliding groove is formed in the concave plate.

As a further aspect of the utility model: the sliding plate is connected in a sliding manner in the sliding groove and fixedly connected to the side face of the connecting plate, and one side of the connecting plate is fixedly connected with the other end of the guide rod.

As a further aspect of the utility model: and a chute is arranged in the connecting plate and is lapped with the movable plate.

As a further aspect of the utility model: the other side of the connecting plate is fixedly connected with one end of the second spring, and the other end of the second spring is fixedly connected in the concave plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this tapered roller bearing inner circle flange intensity testing machine through setting up workstation, location structure and recess, when the sloping block moves in the locating lever, the locating lever then can drive spacing post downwardly moving, because spacing post is connected with the fixed plate, make the fixed plate rotate with the center, then fixed plate and cardboard can fix tapered roller bearing, this intensity testing machine passes through spacing post, cooperation between locating lever and the sloping block, make fixed plate and cardboard can be fixed tapered roller bearing, the phenomenon that tapered roller bearing breaks away from with the workstation when being pressed too much has been avoided, the possibility that damage was caused to the collision of tapered roller bearing and workstation has not only been ensured tapered roller bearing's life, and the suitability of intensity testing machine has been ensured.

2. This tapered roller bearing inner race flange intensity testing machine through setting up movable plate and adjusting structure, when weighing sensor slow downwardly moving, the movable plate then can alternates in the chute, and the movable plate can drive the connecting plate and remove to the left side after carrying out the slip in the chute, and the connecting plate then can drive guide arm and sloping block and remove, this intensity testing machine passes through the cooperation between movable plate and the connecting plate, tapered roller bearing can be fixed by location structure before being pressed for weighing sensor can carry out the centre gripping with the tapered roller bearing in the workstation in the decline, the effectual flexibility that has ensured this intensity testing machine.

3. This tapered roller bearing inner race flange intensity testing machine through setting up the stand, when driving weighing sensor downwardly moving through the backup pad, weighing sensor then can be along with the surface downwardly moving of stand for the stand has certain guide effect to weighing sensor, has avoided weighing sensor to take place the phenomenon of dislocation when moving.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the machine body of the utility model;

FIG. 3 is a schematic view of a three-dimensional cross-sectional structure of a spacing post according to the present utility model;

FIG. 4 is a schematic view showing a three-dimensional cross-sectional structure of a concave plate according to the present utility model;

in the figure: 1 organism, 2 stand, 3 backup pad, 4 weighing sensor, 5 workstation, 6 movable plates, 7 location structure, 701 spacing post, 702 fixed plate, 703 cardboard, 704 guide arm, 705 locating lever, 706 sloping block, 707 first spring, 8 adjustment structure, 801 concave plate, 802 spout, 803 slide, 804 connecting plate, 805 chute, 806 second spring, 9 press disk, 10 controller, 11 recess.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a tapered roller bearing inner race flange intensity test machine, including organism 1, be provided with workstation 5 on the organism 1, the side of organism 1 is equipped with controller 10, be provided with press disk 9 under weighing sensor 4, be provided with stand 2 on the organism 1, through setting up stand 2, when driving weighing sensor 4 through backup pad 3 and moving down, weighing sensor 4 then can move down along with the surface of stand 2 for stand 2 has certain guide effect to weighing sensor 4, has avoided weighing sensor 4 to take place the phenomenon of dislocation when moving;

the support plate 3 is fixedly connected to the outside of the upright post 2, the positioning structure 7 is arranged in the workbench 5, the adjusting structure 8 is arranged on the side surface of the positioning structure 7, the groove 11 is arranged in the workbench 5 and is clamped with the positioning structure 7, the adjusting structure 8 is arranged in the machine body 1, the weighing sensor 4 is arranged under the support plate 3, the moving plate 6 is fixedly connected with the adjusting structure 8 under the weighing sensor 4, the moving plate 6 is clamped with the adjusting structure 8, when the weighing sensor 4 slowly moves downwards, the moving plate 6 is inserted into the chute 805, the moving plate 6 slides in the chute 805 and then drives the connecting plate 804 to move leftwards, and the connecting plate 804 drives the guide rod 704 and the inclined block 706 to move, so that the tapered roller bearing can be fixed by the positioning structure 7 before being pressed, the tapered roller bearing in the workbench 5 can be clamped by the falling of the weighing sensor 4, and the flexibility of the strength tester is ensured;

the adjusting structure 8 comprises a concave plate 801, the concave plate 801 is fixedly connected in the machine body 1, a sliding groove 802 is formed in the concave plate 801, a sliding plate 803 is connected in the sliding groove 802 in a sliding way, the sliding plate 803 is fixedly connected to the side face of a connecting plate 804, through the arrangement of the sliding groove 802, when the connecting plate 804 moves left and right in the concave plate 801, the sliding plates 803 on two sides of the connecting plate 804 slide in the sliding groove 802, so that the sliding groove 802 has a certain limiting effect on the connecting plate 804, and the phenomenon that the connecting plate 804 collides during movement is avoided;

one side of the connecting plate 804 is fixedly connected with the other end of the guide rod 704, a chute 805 is formed in the connecting plate 804, the chute 805 is overlapped with the movable plate 6, the other side of the connecting plate 804 is fixedly connected with one end corresponding to a second spring 806, the other end of the second spring 806 is fixedly connected in the concave plate 801, and by arranging the second spring 806, when the connecting plate 804 loses thrust, the connecting plate 804 can realize the function of automatic reset under the action of the elasticity of the second spring 806, so that the connecting plate 804 has a certain buffer effect on the connecting plate 804;

the positioning structure 7 comprises a limiting column 701, wherein the limiting column 701 is clamped in the workbench 5, a fixing plate 702 is clamped in the limiting column 701, the fixing plate 702 is clamped in the workbench 5, a clamping plate 703 is arranged on the fixing plate 702, a positioning rod 705 is fixedly connected under the limiting column 701, and the clamping plate 703 is arranged;

the spacing post 701 sliding connection is in recess 11, the locating lever 705 overcoat is equipped with first spring 707, the one end of first spring 707 and the one side fixed connection that corresponds of spacing post 701, the other end fixed connection of first spring 707 is in recess 11, overlap joint has sloping block 706 in the locating lever 705, one side of sloping block 706 and the one end fixed connection that corresponds of guide arm 704, through setting up spacing post 701, locating lever 705 and sloping block 706, make fixed plate 702 and cardboard 703 can be fixed tapered roller bearing, the phenomenon that the tapered roller bearing takes place to break away from with workstation 5 when detecting has been avoided, the possibility that damage caused by collision of tapered roller bearing and workstation 5.

The working principle of the utility model is as follows:

when the strength testing machine needs to detect the inner ring flange of the tapered roller bearing, the tapered roller bearing can be placed in the workbench 5, then the supporting plate 3 drives the weighing sensor 4 to move downwards, when the weighing sensor 4 slowly moves downwards, the moving plate 6 is inserted into the chute 805, the moving plate 6 slides in the chute 805 and then drives the connecting plate 804 to move leftwards, the connecting plate 804 drives the guide rod 704 and the inclined block 706 to move, when the inclined block 706 moves in the positioning rod 705, the positioning rod 705 drives the limiting column 701 to move downwards, and the limiting column 701 is connected with the fixing plate 702, so that the fixing plate 702 rotates around the center, the fixing plate 702 and the clamping plate 703 can fix the tapered roller bearing, and then the pressing plate 9 below the weighing sensor 4 can be contacted with the tapered roller bearing;

when the detection is completed, the support plate 3 drives the weighing sensor 4 to move upwards, the moving plate 6 moves downwards, the connecting plate 804 loses a certain thrust force along with the downward movement of the moving plate 6, the inclined block 706 is reset by the elastic force of the second spring 806, the limiting column 701 is automatically reset by the elastic force of the first spring 707 after the inclined block 706 is separated from the positioning rod 705, and the tapered roller bearing is detached by the fixing plate 702 after the rotation.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a tapered roller bearing inner circle flange intensity test machine, includes organism (1), its characterized in that: the machine body (1) is provided with a workbench (5), the machine body (1) is provided with a stand column (2), a support plate (3) is fixedly connected to the outside of the stand column (2), a positioning structure (7) is arranged in the workbench (5), an adjusting structure (8) is arranged on the side face of the positioning structure (7), a groove (11) is formed in the workbench (5), the groove (11) is clamped with the positioning structure (7), an adjusting structure (8) is arranged in the machine body (1), a weighing sensor (4) is arranged below the support plate (3), a movable plate (6) is fixedly connected to the lower part of the weighing sensor (4), the movable plate (6) is clamped with the adjusting structure (8), the positioning structure (7) comprises a limiting column (701), the limiting column (701) is clamped in the workbench (5), a fixed plate (702) is clamped in the limiting column (701), the fixed plate (702) is clamped in the workbench (5), a clamping plate (703) is arranged on the fixed plate (702), a positioning rod (705) is fixedly connected under the limiting column (701), the limiting column (701) is slidably connected in the groove (11), a first spring (707) is sleeved outside the positioning rod (705), one end of the first spring (707) is fixedly connected with one side corresponding to the limit post (701), the other end of the first spring (707) is fixedly connected in the groove (11), an inclined block (706) is lapped in the positioning rod (705), and one side of the inclined block (706) is fixedly connected with one end corresponding to the guide rod (704).

2. The tapered roller bearing inner race flange strength testing machine of claim 1, wherein: the side of organism (1) is equipped with controller (10), be equipped with pressure disk (9) under weighing sensor (4).

3. The tapered roller bearing inner race flange strength testing machine of claim 1, wherein: the adjusting structure (8) comprises a concave plate (801), the concave plate (801) is fixedly connected in the machine body (1), and a sliding groove (802) is formed in the concave plate (801).

4. A tapered roller bearing inner race flange strength testing machine as claimed in claim 3, wherein: the sliding chute (802) is connected with a sliding plate (803) in a sliding mode, the sliding plate (803) is fixedly connected to the side face of a connecting plate (804), and one side of the connecting plate (804) is fixedly connected with the other end of the guide rod (704).

5. The tapered roller bearing inner race flange strength testing machine of claim 4, wherein: a chute (805) is formed in the connecting plate (804), and the chute (805) is overlapped with the moving plate (6).

6. The tapered roller bearing inner race flange strength testing machine of claim 5, wherein: the other side of the connecting plate (804) is fixedly connected with one end corresponding to the second spring (806), and the other end of the second spring (806) is fixedly connected in the concave plate (801).