Bearing auxiliary mounting device for motor bearing production

Abstract

The utility model belongs to the technical field of bearing auxiliary mounting devices for motor bearing production, and particularly relates to a bearing auxiliary mounting device for motor bearing production, which comprises a mounting frame. An auxiliary measuring device is arranged on the mounting frame; a lifting mechanism is mounted on a transverse plate of the fixing frame; a moving groove is formed in one end of a cross rod of the lifting frame in a penetrating manner; the bottom of the moving ring is fixedly connected with a measuring plate; the end part of the spring is connected to the movable ring; a pushing plate is mounted on a connecting component of the pushing device; a pushing block is installed on the side, close to the conveying belt, of the driving device. A loading cavity is formed in the feeding box; a moving plate is arranged in the sliding groove; the top of the movable plate is fixedly connected with a supporting plate; through the effect of the auxiliary measuring device, the bearing ring body which does not meet the requirement is pushed out of the range of the automatic installation streamline, the effect of automatically detecting the size of the ring body is achieved, the installation streamline is prevented from being blocked, and the efficiency of bearing installation operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary bearing installation devices for motor bearing production, in particular to an auxiliary bearing installation device for motor bearing production. Background Art

[0002] During the production of motor bearings, the inner ring, outer ring, rolling element and cage that have been produced need to be installed in order to achieve rapid production of bearings.

[0003] A Chinese patent with publication number CN112427920B discloses a bearing auxiliary installation device for the production of special bearings for motors. The technical problem to be solved by the present invention is that manual fixing and clamping are required, and manual knocking is required, which is time-consuming and labor-intensive. It is difficult to maintain uniform force, which affects the accuracy and reduces the service life. Manual handling is required, which is labor-intensive and has low installation efficiency. In order to solve the above technical problems, the present invention provides a bearing auxiliary installation device for the production of special bearings for motors. The present invention consists of a fixing mechanism, an installation mechanism and an automatic feeding mechanism, which can automatically and firmly clamp the motor to avoid loosening, ensure that the motor or bearing will not be damaged, reduce economic losses, automatically install, reduce installation time, ensure uniform and stable knocking, avoid damage to the bearing, ensure bearing accuracy, improve service life, automatically carry out handling, reduce labor intensity, improve installation efficiency, and avoid injuries to operators;

[0004] When in use, the above-mentioned bearing auxiliary installation device cannot detect the size of the inner and outer rings of the bearing by itself. Since the bearing ball installation is carried out by utilizing the size difference between the inner and outer rings, but some ring bodies have large errors in their own sizes, resulting in the balls being unable to be installed normally, and even the balls may fall off or get stuck in the sports equipment, the operation of the automatic installation streamline needs to be stopped, which not only causes the failure of the installation operation, but also affects the speed of the entire automatic installation streamline; therefore, in view of the above-mentioned problem, a bearing auxiliary installation device for motor bearing production is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of auxiliary bearing installation devices for motor bearing production, the utility model proposes an auxiliary bearing installation device for motor bearing production.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a bearing auxiliary installation device for motor bearing production, comprising a mounting frame; a conveyor belt is installed on the mounting frame; support rod frames are installed on both sides of the mounting frame; an auxiliary measuring device is arranged on the mounting frame; the auxiliary measuring device comprises a fixing frame; a fixing frame is fixedly connected to the frame body of the mounting frame; a lifting mechanism is installed on the horizontal plate of the fixing frame; a lifting frame is installed at the bottom of the lifting mechanism; a moving groove is penetrated at one end of the cross bar of the lifting frame; a moving ring is sleeved and installed on the outer side of the cross section of one end of the cross bar of the lifting frame with the moving groove; a measuring plate is fixedly connected to the bottom of the moving ring; a pressure sensor is installed on the vertical surface of the inner wall of the end of the moving groove away from the measuring plate; a spring is installed on the pressure sensor; the end of the spring is connected to the moving ring; the spring does not deform when it is not in action, and the moving ring is located at the end of the moving groove at this time; automatic detection of the size of the bearing ring body is realized.

[0007] Preferably, a pushing device is installed on the vertical plate body on one side of the fixing frame close to the measuring plate; a pushing plate is installed on the connecting member of the pushing device; when the measuring plate descends to the lowest position, the operating range of the pushing plate intersects with the operating position of the measuring plate; thereby providing power for the movement of the measuring plate.

[0008] Preferably, a fixing seat is installed on the mounting frame near the fixing frame; a driving device is installed on the fixing seat; a pushing block is installed on the side of the driving device close to the conveyor belt; unqualified structural parts are pushed out of the installation streamline.

[0009] Preferably, a connecting frame is fixedly connected to one end of the mounting frame away from the fixing seat; a feeding box is installed on the top of the connecting frame; a loading cavity is opened inside the feeding box; the top of the loading cavity is connected to the outside world; thus, the loading of the bearing structure is convenient.

[0010] Preferably, a sliding groove is provided at the bottom of the outer side surface of the feeding box close to the fixed frame; the top of the sliding groove is connected with the bottom of the loading chamber; a telescopic cylinder is installed on the side of the feeding box away from the opening of the sliding groove; a telescopic rod is installed on the telescopic cylinder; the working end of the telescopic rod passes through the box body of the feeding box and is inserted into the sliding groove; a movable plate is provided inside the sliding groove; a support plate is fixedly connected to the top of the movable plate; the effect of pushing the structural parts one by one is achieved.

[0011] Preferably, the horizontal plane where the top end surface of the support plate is located is close to the horizontal plane where the bottom end surface of the loading chamber is located; a guide plate is installed on the side of the feeding box where the sliding groove is opened; the operating range of the guide plate intersects with the horizontal operating range of the sliding groove; and the effect of automatic feeding is achieved.

[0012] The utility model is beneficial in that:

[0013] The utility model adopts the structural design of the auxiliary measuring device, puts the bearing ring body on the side to be measured into the loading cavity of the feeding box, starts the telescopic cylinder, and the telescopic rod drives the moving plate and the supporting plate to move along the sliding groove. Under the toggling action of the guide plate, the bearing ring body is sent to the top of the conveyor belt. When the ring body moves to the operating range of the measuring plate, the lifting mechanism on the fixed frame works, and the lifting frame drives the measuring plate to move downward to the lowest position. The pushing device is started, so that the pushing plate moves toward the measuring plate, and continues to work after contacting the measuring plate, so that the measuring plate drives the moving ring to move along the moving groove toward the outer side surface of the ring body. The spring is compressed and generates a reaction force, so that the pressure sensor is forced to work. After the pressure sensor is continuously subjected to a pressure exceeding the set range, it will act on the driving device, and the driving device on the fixed seat works, and the pushing block moves along the top end face of the conveyor belt, so that the bearing ring body that does not meet the requirements is pushed out of the range of the automatic installation streamline, so as to achieve the effect of automatically detecting the ring body size, avoid the jamming of the installation streamline, ensure the continuity of subsequent installation operations, and improve the efficiency of the bearing installation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is an isometric structural diagram;

[0016] Figure 2 is a schematic diagram of the structure of the lifting frame;

[0017] Figure 3 It is a structural schematic diagram of the feeding box;

[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0019] In the figure: 1, mounting frame; 2, conveyor belt; 3, support rod frame; 401, fixed frame; 402, lifting mechanism; 403, lifting frame; 404, moving groove; 405, moving ring; 406, measuring plate; 407, spring; 408, pressure sensor; 409, pushing device; 410, pushing plate; 411, fixed seat; 412, driving device; 413, pushing block; 414, connecting frame; 415, feeding box; 416, loading chamber; 417, sliding groove; 418, telescopic cylinder; 419, telescopic rod; 420, moving plate; 421, supporting plate; 422, guide plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a bearing auxiliary installation device for motor bearing production comprises a mounting frame 1; a conveyor belt 2 is installed on the mounting frame 1; support rod frames 3 are installed on both sides of the mounting frame 1; an auxiliary measuring device is arranged on the mounting frame 1; the auxiliary measuring device comprises a fixed frame 401; a fixed frame 401 is fixedly connected to the frame body of the mounting frame 1; a lifting mechanism 402 is installed on the horizontal plate of the fixed frame 401; a lifting frame 403 is installed at the bottom of the lifting mechanism 402; a moving groove 404 is penetrated at one end of the cross bar of the lifting frame 403; a moving ring 405 is sleeved and installed on the outer cross section of one end of the cross bar of the lifting frame 403 with the moving groove 404; a measuring plate 406 is fixedly connected to the bottom of the moving ring 405; a measuring plate 406 is installed on the vertical surface of the inner wall of the end of the moving groove 404 away from the measuring plate 406 A pressure sensor 408 is installed; a spring 407 is installed on the pressure sensor 408; the end of the spring 407 is connected to the moving ring 405; the spring 407 does not deform when it is not in action, and the moving ring 405 is located at the end of the moving groove 404 at this time; a pushing device 409 is installed on the vertical plate body of the fixed frame 401 on one side close to the measuring plate 406; a pushing plate 410 is installed on the connecting member of the pushing device 409; when the measuring plate 406 drops to the lowest position, the operating range of the pushing plate 410 intersects with the operating position of the measuring plate 406; a fixing seat 411 is installed on the mounting frame 1 at a position close to the fixing frame 401; a driving device 412 is installed on the fixing seat 411; a pushing block 413 is installed on the side of the driving device 412 close to the conveyor belt 2;

[0022] A connecting frame 414 is fixedly connected to one end of the mounting frame 1 away from the fixed seat 411; a feeding box 415 is installed on the top of the connecting frame 414; a loading chamber 416 is provided inside the feeding box 415; the top of the loading chamber 416 is connected to the outside; a sliding groove 417 is provided at the bottom of the outer side surface of the feeding box 415 close to the fixed frame 401; the top of the sliding groove 417 is connected to the bottom of the loading chamber 416; a telescopic cylinder 418 is installed on the side of the feeding box 415 away from the opening of the sliding groove 417; a telescopic cylinder 418 is installed on the telescopic cylinder 418 A telescopic rod 419 is installed; the working end of the telescopic rod 419 passes through the box body of the feeding box 415 and is inserted into the sliding groove 417; a moving plate 420 is arranged inside the sliding groove 417; a supporting plate 421 is fixedly connected to the top of the moving plate 420; the horizontal plane where the top end surface of the supporting plate 421 is located is close to the horizontal plane where the bottom end surface of the charging chamber 416 is located; a guide plate 422 is installed on the side of the feeding box 415 where the sliding groove 417 is opened; the operating range of the guide plate 422 intersects with the horizontal operating range of the sliding groove 417;

[0023] During operation, in the process of motor bearing production, the inner ring, outer ring, rolling element and retaining frame that have been produced need to be installed in order to realize the rapid production of bearings; the above-mentioned auxiliary bearing installation device cannot detect the size of the inner and outer rings of the bearing by itself when in use, because the bearing ball installation is carried out by utilizing the size difference between the inner and outer rings, but some ring bodies have large errors in their own sizes, resulting in the inability to normally install the balls, and even the balls falling off or getting stuck in the sports equipment, then the operation of the automatic installation streamline needs to be stopped, which not only causes the failure of the installation operation, but also affects the speed of the entire automatic installation streamline. The present application acts through the auxiliary measuring device, places the bearing ring body on the side to be measured into the loading chamber 416 of the feeding box 415, starts the telescopic cylinder 418, and the telescopic rod 419 drives the moving plate 420 and the support plate 421 to move along the sliding groove 417. Under the toggling action of the guide plate 422, the bearing ring body is sent to the top of the conveyor belt 2, and when the ring body moves to the operation of the measuring plate 406 Within the range, the lifting mechanism 402 on the fixed frame 401 operates, the lifting frame 403 drives the measuring plate 406 to move downward to the lowest position, the pushing device 409 is started, so that the pushing plate 410 moves toward the measuring plate 406, and continues to operate after contacting the measuring plate 406, so that the measuring plate 406 drives the moving ring 405 to move along the moving groove 404 toward the outer side of the ring body, the spring 407 is compressed and generates a reaction force, so that the pressure sensor 408 is forced to operate. The model of the pressure sensor 408 is: PT124G-210. After the pressure sensor 408 is continuously subjected to a pressure exceeding the set range, it will act on the driving device 412, and the driving device 412 on the fixed seat 411 operates, and the pushing block 413 moves along the top end surface of the conveyor belt 2, so that the bearing ring body that does not meet the requirements is pushed out of the range of the automatic installation streamline, thereby achieving the effect of automatically detecting the ring body size, avoiding the jamming of the installation streamline, ensuring the continuity of subsequent installation operations, and improving the efficiency of the bearing installation operation.

[0024] Working principle: During the production of motor bearings, the inner ring, outer ring, rolling element and retaining frame need to be installed to realize the rapid production of bearings. The above-mentioned auxiliary bearing installation device cannot detect the size of the inner and outer rings of the bearing by itself when in use. Since the bearing ball installation is carried out by utilizing the size difference between the inner and outer rings, but some ring bodies have large errors in their own sizes, resulting in the inability to properly install the balls, and even the balls may fall off or get stuck in the sports equipment. In this case, it is necessary to stop the operation of the automatic installation streamline, which not only causes the failure of the installation operation, but also affects the speed of the entire automatic installation streamline. The present application acts through the auxiliary measuring device, places the bearing ring body on the side to be measured into the loading chamber 416 of the feeding box 415, starts the telescopic cylinder 418, and the telescopic rod 419 drives the moving plate 420 and the support plate 421 to move along the sliding groove 417. Under the toggling action of the guide plate 422, the bearing ring body is sent to the top of the conveyor belt 2, and the ring body moves to the operation of the measuring plate 406. Within the range, the lifting mechanism 402 on the fixed frame 401 operates, the lifting frame 403 drives the measuring plate 406 to move downward to the lowest position, the pushing device 409 is started, so that the pushing plate 410 moves toward the measuring plate 406, and continues to operate after contacting the measuring plate 406, so that the measuring plate 406 drives the moving ring 405 to move along the moving groove 404 toward the outer side of the ring body, the spring 407 is compressed and generates a reaction force, so that the pressure sensor 408 is forced to operate. The model of the pressure sensor 408 is: PT124G-210. After the pressure sensor 408 is continuously subjected to a pressure exceeding the set range, it will act on the driving device 412, and the driving device 412 on the fixed seat 411 operates, and the pushing block 413 moves along the top end surface of the conveyor belt 2, so that the bearing ring body that does not meet the requirements is pushed out of the range of the automatic installation streamline, thereby achieving the effect of automatically detecting the ring body size, avoiding the jamming of the installation streamline, ensuring the continuity of subsequent installation operations, and improving the efficiency of the bearing installation operation.

[0025] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A bearing auxiliary installation device for motor bearing production, comprising a mounting frame (1); a conveyor belt (2) is installed on the mounting frame (1); support rod frames (3) are installed on both sides of the mounting frame (1); an auxiliary measuring device is arranged on the mounting frame (1); the characteristics are: The auxiliary measuring device comprises a fixed frame (401); the fixed frame (401) is fixedly connected to the frame body of the mounting frame (1); a lifting mechanism (402) is installed on the horizontal plate of the fixed frame (401); a lifting frame (403) is installed at the bottom of the lifting mechanism (402); a moving groove (404) is penetrated at one end of the cross bar of the lifting frame (403); a moving ring (404) is sleeved and installed on the outer cross section of one end of the cross bar of the lifting frame (403) with the moving groove (404) 405); a measuring plate (406) is fixedly connected to the bottom of the moving ring (405); a pressure sensor (408) is installed on the vertical surface of the inner wall of one end of the moving groove (404) away from the measuring plate (406); a spring (407) is installed on the pressure sensor (408); the end of the spring (407) is connected to the moving ring (405); the spring (407) does not deform when not in action, and at this time, the moving ring (405) is located at the end of the moving groove (404).

2. The bearing auxiliary installation device for motor bearing production according to claim 1, characterized in that: A pushing device (409) is installed on a vertical plate body of one side of the fixing frame (401) close to the measuring plate (406); a pushing plate (410) is installed on a connecting member of the pushing device (409); when the measuring plate (406) descends to the lowest position, the operating range of the pushing plate (410) intersects with the operating position of the measuring plate (406).

3. The bearing auxiliary installation device for motor bearing production according to claim 2, characterized in that: A fixing seat (411) is installed on the mounting frame (1) at a position close to the fixing frame (401); a driving device (412) is installed on the fixing seat (411); and a pushing block (413) is installed on a side of the driving device (412) close to the conveyor belt (2).

4. The bearing auxiliary installation device for motor bearing production according to claim 3 is characterized in that: A connecting frame (414) is fixedly connected to one end of the mounting frame (1) away from the fixing seat (411); a feeding box (415) is installed on the top of the connecting frame (414); a loading cavity (416) is provided inside the feeding box (415); and the top of the loading cavity (416) is connected to the outside.

5. The bearing auxiliary installation device for motor bearing production according to claim 4, characterized in that: A sliding groove (417) is provided at the bottom of the outer side surface of the feeding box (415) close to the fixed frame (401); the top of the sliding groove (417) is connected with the bottom of the loading chamber (416); a telescopic cylinder (418) is installed on the side of the feeding box (415) away from the opening of the sliding groove (417); a telescopic rod (419) is installed on the telescopic cylinder (418); the working end of the telescopic rod (419) passes through the box body of the feeding box (415) and is inserted into the sliding groove (417); a movable plate (420) is arranged inside the sliding groove (417); and a supporting plate (421) is fixedly connected to the top of the movable plate (420).

6. The bearing auxiliary installation device for motor bearing production according to claim 5, characterized in that: The horizontal plane where the top end surface of the support plate (421) is located is close to the horizontal plane where the bottom end surface of the loading chamber (416) is located; a guide plate (422) is installed on the side of the feeding box (415) on which the sliding groove (417) is opened; the operating range of the guide plate (422) intersects with the horizontal operating range of the sliding groove (417).

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