CN217005653U

CN217005653U - Tapered roller bearing inner ring flange angle detection equipment

Info

Publication number: CN217005653U
Application number: CN202220906130.1U
Authority: CN
Inventors: 张照停; 张瑞涛
Original assignee: Liaocheng Aohua Bearing Co ltd
Current assignee: Liaocheng Aohua Bearing Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-19
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a tapered roller bearing-based inner ring flange angle detection device, relates to the technical field of bearing processing, and solves the problems that the fixed limiting of an inner ring by the conventional device is mostly realized by manual operation, and the inner ring cannot be automatically fixed and limited when being placed on a detection platform. The tapered roller bearing inner ring flange angle detection equipment comprises a substrate, wherein supporting rods are fixedly installed at four corners of the top of the substrate; a support plate is fixedly arranged at the top of the support rod; top grooves are formed at four corners of the top of the carrier plate, and guide rods are arranged inside the top grooves; a pressing plate is sleeved on the guide rod in a sliding manner; the bottom of the pressure plate is embedded into one end provided with a spring D; the bottom of the pressing plate is provided with a detection groove. This practicality utilizes the weight of inner circle, makes it fixed when descending automatically, has saved artifical manual fixed step, makes this practical detection achievement become labour saving and time saving more.

Description

Tapered roller bearing inner ring flange angle detection equipment

Technical Field

The utility model relates to the technical field of bearing processing, in particular to a tapered roller bearing inner ring flange angle detection device.

Background

When the tapered roller bearing is machined, because the angle of the flange at the inner end of the tapered roller bearing has a certain gradient, the machining precision is not convenient to grasp, the angle of the flange of the inner ring of the tapered roller bearing needs to be detected after machining, and detection equipment needs to be used for detection.

Current check out test set is when using, mostly adopt exclusive angle detection chi to detect, but the angle detection chi requires highlyr to measurement personnel's technical merit, and the efficiency that detects the chi detects is lower, be not convenient for batch detection, current check out test set is when examining in addition, in order to avoid the bearing inner race to collect together to move the influence and detect, mostly can be fixed spacingly with the inner circle before examining, but current check out test set is realized to the fixed spacing manual operation of inner circle mostly, can't be fixed spacingly with the inner circle when placing the inner circle on the detection workstation automatically.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide equipment for detecting the angle of a rib of an inner ring of a tapered roller bearing, which aims to solve the problems that the existing detection equipment in the background art is inconvenient for batch detection and cannot automatically fix and limit the inner ring when the inner ring is placed on a detection workbench.

In order to achieve the purpose, the utility model provides the following technical scheme: the tapered roller bearing inner ring flange angle detection equipment comprises a base plate, wherein supporting rods are fixedly arranged at four corners of the top of the base plate; a support plate is fixedly arranged at the top of the support rod; top grooves are formed at four corners of the top of the carrier plate, and guide rods are arranged inside the top grooves; a pressing plate is sleeved on the guide rod in a sliding manner; the bottom of the pressing plate is embedded with one end provided with a spring D, and the other end of the spring D is embedded and arranged in the top groove; the bottom of the pressing plate is provided with a detection groove.

Preferably, the left side and the right side of the top of the substrate are fixedly provided with detection lamp bodies; and a trigger switch is arranged at the top of the detection lamp body.

Preferably, the inner end of the positioning clamping rod is fixedly provided with a baffle disc A, and the baffle disc A is of a disc-shaped structure; the top central position of the support plate is provided with a positioning column.

Preferably, the top of the carrier plate is provided with a sliding rod in a sliding manner; the sliding rods and the positioning clamping rods are arranged in a surrounding staggered manner; and a tray is arranged at the top of the sliding rod.

Preferably, the bottom of the tray is embedded with one end of the spring B, and the other end of the spring B is embedded with the top of the carrier plate.

Preferably, the left side and the right side of the top of the carrier plate are provided with pressing pieces; the top end of the pressing piece is higher than a part of the top of the carrier plate.

Preferably, the bottom end of the pressing piece is contacted and abutted against the top end of the trigger switch; and a blocking disc B is arranged on the circumferential outer wall of the pressing piece.

Preferably, the top of the blocking disc B is embedded with one end of the spring C, and the other end of the spring C is embedded with the bottom of the carrier plate.

Preferably, a carrier is arranged at the top of the carrier plate and is of a circular ring structure; a positioning clamping rod is slidably inserted on the circumferential outer wall of the carrier; the outer end of the positioning clamping rod is of an inclined structure.

Preferably, the outer circumferential wall of the positioning column is provided with a load carrying groove; the inner side of the baffle disc A is embedded with a spring A, and the other end of the baffle disc A is embedded in the loading groove.

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

1. this practicality is through placing the inner circle on the tray, make it begin to descend by the influence of inner circle weight, the decline in-process, the tray top pushes away the inclined plane of location clamping bar outer end, makes its atress shrink temporarily, after tray and inner circle descend to a certain position, the location clamping bar then can outwards pop out under spring A's effect to make location clamping bar by interior and the spacing post bearing inner circle of centre gripping of exerting pressure outward, be convenient for detect the inclination of inner circle flange, just the utility model discloses utilize the weight of inner circle, make it fixed when descending automatically, saved artifical manual fixed step, make this practical detection work become labour saving and time saving more.

2. The utility model discloses the setting is through pressing the clamp plate, make it drive and detect the groove decline, and detect the inclined plane in groove and the inclination unanimity of flange, consequently after detecting the groove and descend a definite position, the inclined plane in detection groove can coincide completely with the flange inclined plane, the dead phenomenon of card can not appear, make the clamp plate can continue to descend and push down the pressing piece, make it press down trigger switch and will detect the lamp body and open, thereby under the normal condition of flange angle, it can pressed and light to detect the lamp body, and when the inclination of flange is less, when the flange is comparatively upright, the inclined plane in detection groove can not laminate thoroughly with the flange completely, thereby make the inner circle spacing with the clamp plate, make it can't reach the purpose of pushing down the pressing piece, and then detect the lamp body and can not light, thereby make this practicality only need observe to detect whether the lamp body lights alright learn the testing result to the inner circle flange.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a half-section of the platen according to the present invention;

FIG. 3 is a schematic view of a pressing member and a detection lamp body according to the present invention;

FIG. 4 is a schematic view of the carrier and tray structure of the present invention;

FIG. 5 is a schematic view of the positioning rod and positioning post of the present invention.

In the figure: 1. a substrate; 101. detecting the lamp body; 102. a trigger switch; 2. a support bar; 3. a carrier plate; 301. a carrier; 302. positioning the clamping rod; 303. a baffle disc A; 304. a spring A; 305. a positioning column; 306. a carrying groove; 307. a slide bar; 308. a tray; 309. a spring B; 3010. a pressing member; 3011. a blocking disc B; 3012. a spring C; 4. a guide bar; 401. pressing a plate; 402. a spring D; 403. and (6) detecting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, an embodiment of the present invention includes: the tapered roller bearing inner ring flange angle detection equipment comprises a base plate 1, wherein supporting rods 2 are fixedly arranged at four corners of the top of the base plate 1; a support plate 3 is fixedly arranged at the top of the support rod 2; four corners of the top of the carrier plate 3 are provided with top grooves, and guide rods 4 are arranged inside the top grooves; a pressing plate 401 is sleeved on the guide rod 4 in a sliding manner; the bottom of the pressing plate 401 is embedded with one end provided with a spring D402, and the other end of the spring D402 is embedded and arranged in the top groove; the bottom of the pressing plate 401 is provided with a detection groove 403, and the pressing plate 401 is pressed to drive the detection groove 403 to descend, so that the inclined surface of the detection groove 403 is in contact with the inclined surface of the flange for detection.

Further, the left side and the right side of the top of the substrate 1 are fixedly provided with the detection lamp body 101; the top of the detection lamp body 101 is provided with a trigger switch 102, and the trigger switch 102 is pushed by the descending of the pressing piece 3010, so that the trigger switch 102 starts the detection lamp body 101 to emit light, and the worker is reminded of the qualification of the flange angle of the inner ring through the light.

Further, a carrier 301 is arranged on the top of the carrier plate 3, and the carrier 301 is in a circular ring structure; a positioning clamping rod 302 is slidably inserted on the circumferential outer wall of the carrier 301; the outer end of the positioning clamping rod 302 is of an inclined structure; the inner end of the positioning clamping rod 302 is fixedly provided with a baffle disc A303, and the baffle disc A303 is of a disc-shaped structure; a positioning column 305 is arranged at the center of the top of the carrier plate 3; the inner side of the baffle disc A303 is embedded with a spring A304, and the other end of the spring A304 is embedded in the loading groove 306; the top of the carrier plate 3 is provided with a sliding rod 307; the sliding bars 307 and the positioning clamping bars 302 are arranged in a surrounding staggered manner; the top of the sliding rod 307 is provided with a tray 308, the tray 308 drives the inner ring to descend, during the descending process, the bottom of the tray 308 pushes the inclined plane at the outer end of the positioning clamping rod 302, so that the positioning clamping rod 302 is temporarily retracted inwards under the influence of the pushing, and after the tray 308 drives the inner ring to descend to a certain position, the positioning clamping rod 302 is ejected outwards under the pushing action of the spring a304 to restore, so that the positioning clamping rod 302 pushes the inner ring of the limit column bearing.

Further, pressing pieces 3010 are arranged on the left and right sides of the top of the carrier plate 3; the top end of the pressing piece 3010 is higher than a part of the top of the carrier plate 3; the bottom end of the pressing piece 3010 contacts and abuts against the top end of the trigger switch 102; a blocking disc B3011 is arranged on the circumferential outer wall of the pressing piece 3010; the top of the baffle disc B3011 is embedded with one end provided with a spring C3012, and the other end of the spring C3012 is embedded with the bottom of the carrier plate 3; the bottom of the tray 308 is embedded with one end of the spring B309, and the other end of the spring B309 is embedded with the top of the carrier plate 3, when the pressing plate 401 descends to a certain position, the bottom of the pressing plate 401 pushes the high part of the pressing piece 3010 and a part of the top of the carrier plate 3, so that the pressing piece 3010 descends to push the trigger switch 102.

The working principle is as follows: when the device is used, firstly, the inner ring is placed on the top of the tray 308, the tray 308 drives the inner ring to descend by utilizing the self weight of the inner ring, in the descending process, the bottom of the tray 308 pushes the inclined plane at the outer end of the positioning clamping rod 302, so that the positioning clamping rod 302 is temporarily contracted inwards under the influence of pushing, when the tray 308 drives the inner ring to descend to a certain position, the positioning clamping rod 302 is popped outwards and restored under the pushing action of the spring A304, so that the positioning clamping rod 302 pushes the inner ring of the spacing column bearing, then the pressing plate 401 is pressed to drive the detection groove 403 to descend, so that the inclined plane of the detection groove 403 is contacted with the inclined plane of the flange for detection, if the angle of the flange is qualified, the inclined plane of the detection groove 403 is completely overlapped with the inclined plane of the flange, the clamping phenomenon cannot occur, so that the pressing plate 401 can continuously descend the pressing piece 3010 to press the trigger switch 102 to open the detection lamp body 101, therefore, under the condition that the flange angle is normal, the detection lamp body 101 can be pressed to light, and the staff is reminded that the flange angle of the inner ring is qualified.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Based on tapered roller bearing inner circle flange angle check out test set, its characterized in that: the detection equipment comprises a substrate (1), wherein supporting rods (2) are fixedly arranged at four corners of the top of the substrate (1); a support plate (3) is fixedly arranged at the top of the support rod (2); top grooves are formed at four corners of the top of the carrier plate (3), and guide rods (4) are arranged inside the top grooves; a pressing plate (401) is sleeved on the guide rod (4) in a sliding manner; the bottom of the pressing plate (401) is embedded with one end provided with a spring D (402), and the other end of the spring D (402) is embedded in the top groove; the bottom of the pressing plate (401) is provided with a detection groove (403).

2. The tapered roller bearing inner ring flange angle detection apparatus according to claim 1, wherein: the left side and the right side of the top of the base plate (1) are fixedly provided with detection lamp bodies (101); the top of the detection lamp body (101) is provided with a trigger switch (102).

3. The tapered roller bearing inner ring flange angle detection apparatus according to claim 1, wherein: a carrier drum (301) is arranged at the top of the carrier plate (3), and the carrier drum (301) is of a circular ring structure; a positioning clamping rod (302) is slidably inserted into the circumferential outer wall of the carrier (301); the outer end of the positioning clamping rod (302) is of an inclined structure.

4. The tapered roller bearing inner ring flange angle detection apparatus according to claim 3, wherein: a blocking disc A (303) is fixedly mounted at the inner end of the positioning clamping rod (302), and the blocking disc A (303) is of a disc-shaped structure; the top of the support plate (3) is provided with a positioning column (305) in the middle.

5. The tapered roller bearing inner ring flange angle detection apparatus according to claim 4, wherein: a loading groove (306) is formed in the circumferential outer wall of the positioning column (305); the inner side of the baffle disc A (303) is embedded and installed with a spring A (304), and the other end of the spring A (304) is embedded and installed in the loading groove (306).

6. The tapered roller bearing inner ring flange angle detection apparatus according to claim 5, wherein: the top of the carrier plate (3) is provided with a sliding rod (307) in a sliding manner; the sliding rods (307) and the positioning clamping rods (302) are arranged in a surrounding staggered manner; the top of the sliding rod (307) is provided with a tray (308).

7. The tapered roller bearing inner ring flange angle detection apparatus according to claim 6, wherein: the bottom of the tray (308) is embedded with one end of a spring B (309), and the other end of the spring B (309) is embedded with the top of the carrier plate (3).

8. The tapered roller bearing inner ring flange angle detection apparatus according to claim 2, wherein: pressing pieces (3010) are arranged on the left side and the right side of the top of the carrier plate (3); the top end of the pressing piece (3010) is higher than a part of the top of the carrier plate (3); the bottom end of the pressing piece (3010) is contacted and abutted against the top end of the trigger switch (102); a blocking disc B (3011) is arranged on the circumferential outer wall of the pressing piece (3010); the top of the blocking disc B (3011) is embedded with one end of a spring C (3012), and the other end of the spring C (3012) is embedded with the bottom of the carrier plate (3).