CN214893186U

CN214893186U - Supporting head for detecting outer diameter of deep groove ball bearing inner sleeve

Info

Publication number: CN214893186U
Application number: CN202121231717.9U
Authority: CN
Inventors: 胡志平; 张会林
Original assignee: Wuxi Enben Precision Bearing Manufacturing Co ltd
Current assignee: Wuxi Enben Precision Bearing Manufacturing Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-26
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a deep groove ball bearing endotheca external diameter detects supports head, including main part and support base, support base fixed connection in the bottom position of main part, the front end of main part is provided with the inner circle, and the surface embedding of main part is provided with movable platform, and movable platform's inside embedding is provided with the push rod, and the front end fixedly connected with detector mounting bracket of main part, movable platform's front end are provided with first limit structure and second limit structure, and first limit structure and second limit structure are located movable platform's position all around respectively. Reach the effect of installation external inspection appearance through the detector mounting bracket, the detector mounting bracket that the slope set up simultaneously is convenient for the inner of external inspection appearance to detect the head and contact the outside surface of inner circle and detect, thereby through the outside position of spacing seat laminating inner circle, the cooperation ball is convenient for the inner circle and is rotating when detecting, and reaches the effect that the spacing seat of control goes up and down along the second track through the second actuating lever.

Description

Supporting head for detecting outer diameter of deep groove ball bearing inner sleeve

Technical Field

The utility model relates to a bearing manufacturing technical field, more specifically relates to a deep groove ball bearing endotheca external diameter detects supports head.

Background

The bearing measuring instrument is mainly used for measuring the diameter, the diameter variation, the groove position, the parallelism of opposite end surfaces of a groove and the like of a deep groove ball bearing inner ring groove with phi of 15-125 mm and width of less than or equal to 60 mm.

Aiming at the detection technology of the bearing, the utility model with application number 202021074302.0 provides an outer diameter detection supporting head of a deep groove ball bearing inner sleeve, a plurality of oil storage grooves are arranged in a rolling groove, and lubricating oil in an oil cavity flows into the oil storage grooves through an oil guide channel, so that the friction between a rolling ball and a rolling groove part is reduced, and the abrasion between the rolling ball and a bearing inner ring is reduced; secondly, the oil pushing piston is pushed by the pressing rod to slide towards the oil cavity, so that the lubricating oil flows towards the oil storage groove, and the lubricating effect is improved; thrust is provided for the oil pushing piston through the push rod spring again, the lubricating oil quantity of the oil storage groove is guaranteed, and the lubricating effect is improved.

Above-mentioned device has solved the bearing emphatically at the testing process, the bearing structure's among its detecting instrument wearing and tearing problem, but the device is in the use, only is difficult to carry out spacing fixed to the bearing through two sets of support heads and a set of mount, and the bearing need rotate when detecting to lead to the bearing to detect pivoted in-process, rotate not stable enough, influence the detection effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving, current device is in the use, is difficult to carry out spacing fixed to the bearing through two sets of support heads and a set of mount, and the bearing need rotate when detecting to lead to the bearing to detect the pivoted in-process, rotate insufficiently stably, influence the detection effect, provide a deep groove ball bearing endotheca external diameter and detect and support the head.

In order to achieve the above object, the utility model provides a following technical scheme: a deep groove ball bearing inner sleeve outer diameter detection supporting head comprises a main body and a supporting base, wherein the supporting base is fixedly connected to the bottom end position of the main body, an inner ring is arranged at the front end of the main body, a movable platform is embedded into the surface of the main body, a push rod is embedded into the movable platform, a detector mounting frame is fixedly connected to the front end of the main body, a first limiting structure and a second limiting structure are arranged at the front end of the movable platform and are respectively located at the peripheral positions of the movable platform, the first limiting structure comprises a limiting seat and a second driving rod, the second driving rod is fixedly connected to the top end of the limiting seat, balls are embedded into the bottom end of the limiting seat, a second track is arranged on the back face of the limiting seat, the second limiting structure comprises an adjusting seat, the first driving rod, a connecting plate and a limiting head, the connecting plate is fixedly connected to the inner end of the adjusting seat, the limiting head is fixedly connected at the inner end of the connecting plate, and a first track is arranged on the back face of the adjusting seat.

Further preferred scheme: the activity embedding of activity platform is in the central position of main part, and the push rod extends backward to the setting of activity platform outer end.

Further preferred scheme: the detector mounting bracket is provided with two sets ofly, sets up in being the top both sides position of main part to the slope, and the fixed surface of detector mounting bracket has seted up circular rubber opening simultaneously.

Further preferred scheme: the first limiting structure and the second limiting structure are respectively provided with two groups.

Further preferred scheme: the second track is vertical simultaneously and is seted up on the front end surface of main part, and spacing seat is horizontal rectangle setting, and the bottom is the arc indent setting, and the both ends embedding of spacing seat sets up in the second track, and the second actuating lever sets up to electric telescopic handle simultaneously, and external control device electric connection.

Further preferred scheme: the ball is along the bottom arc position evenly distributed of spacing seat.

Further preferred scheme: the first driving rod is arranged as an electric telescopic rod and is electrically connected with an external control device.

Further preferred scheme: the first track is seted up simultaneously in the both sides position of main part front end, adjusts the seat and is vertical rectangle setting, and both ends inwards outstanding setting, and both ends slip embedding is in first track.

Further preferred scheme: the connecting plate and the limiting head are integrally arranged in an L shape, the inner end of the limiting head is arranged inwards in a bevel, and the bevel position of the inner end of the limiting head is arranged to be a rubber head.

The utility model provides a deep groove ball bearing endotheca external diameter detects supports head has following beneficial effect:

the utility model discloses, the movable platform that sets up through the activity is convenient for adjust and the space size between the main part to the placing of the inner circle of being convenient for reaches the effect that the movable platform of control adjusted through the push rod.

The utility model discloses, reach the effect of installation outside detector through the detector mounting bracket, the inner of the detector mounting bracket of slope setting is convenient for outside detector simultaneously detects the outside surface that the head contacted the inner circle and detects.

The utility model discloses, thereby through the outside position of spacing seat laminating inner circle, the cooperation ball is convenient for the inner circle and is rotating when detecting, and reaches the effect that the spacing seat of control goes up and down along the second track through the second actuating lever, reaches the effect that the control was adjusted the seat and is carried out lateral sliding along first track through first actuating lever.

The utility model discloses, through the spacing head, inner position contact to the inboard position of inner circle reaches and carries out spacing fixed effect to the inner circle, does not influence the rotation of inner circle simultaneously to ensure the stability of inner circle when rotating the detection.

Drawings

Fig. 1 is a structural plan view of the device of the present invention in an expanded state.

Fig. 2 is a schematic view of the connection structure of the second limiting structure of the device of the present invention.

Fig. 3 is a plan view of the first limit structure of the device of the present invention.

In FIGS. 1-3: 1. a main body; 2. an inner ring; 3. a first limit structure; 4. a second limit structure; 5. a detector mounting bracket; 6. a support base; 7. a first drive lever; 8. a first track; 9. an adjusting seat; 10. a connecting plate; 11. a limiting head; 12. a limiting seat; 13. a second track; 14. a second drive lever; 15. a ball bearing; 16. a movable platform; 17. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

please refer to fig. 1 to 3:

the embodiment provides a further preferred scheme of a deep groove ball bearing inner sleeve outer diameter detection supporting head, which comprises a main body 1 and a supporting base 6, wherein the supporting base 6 is fixedly connected to the bottom end position of the main body 1, an inner ring 2 is arranged at the front end of the main body 1, a movable platform 16 is embedded in the surface of the main body 1, a push rod 17 is embedded in the movable platform 16, a detector mounting frame 5 is fixedly connected to the front end of the main body 1, a first limiting structure 3 and a second limiting structure 4 are arranged at the front end of the movable platform 16, the first limiting structure 3 and the second limiting structure 4 are respectively located at the periphery of the movable platform 16, the first limiting structure 3 comprises a limiting seat 12 and a second driving rod 14, the second driving rod 14 is fixedly connected to the top end of the limiting seat 12, a ball 15 is embedded in the bottom end of the limiting seat 12, and a second track 13 is arranged on the back of the limiting seat 12, the second limiting structure 4 comprises an adjusting seat 9, a first driving rod 7, a connecting plate 10 and a limiting head 11, the connecting plate 10 is fixedly connected to the inner end of the adjusting seat 9, the limiting head 11 is fixedly connected to the inner end of the connecting plate 10, and a first track 8 is arranged on the back of the adjusting seat 9.

Wherein, the activity of activity platform 16 imbeds in the central position of main part 1, and push rod 17 extends backward to the setting of the 16 outer ends of activity platform, through the activity platform 16 that the activity set up, be convenient for adjust and the main part 1 between the space size to be convenient for placing of inner circle 2 reaches the effect that the regulation of control activity platform 16 is reached through push rod 17.

Wherein, detector mounting bracket 5 is provided with two sets ofly, sets up in being the top both sides position of main part 1 to the slope, and the fixed surface of detector mounting bracket 5 has seted up circular rubber opening simultaneously, reaches the effect of installing the external detection appearance through detector mounting bracket 5, and the detector mounting bracket 5 that the slope set up simultaneously is convenient for the inner of external detection appearance to detect the outside surface that the head contacted inner circle 2 and detects.

Wherein, first limit structure 3 and second limit structure 4 are provided with two sets respectively.

Wherein, the vertical front end surface of seting up in main part 1 simultaneously of second track 13, spacing seat 12 is horizontal rectangle setting, and the bottom is the arc indent setting, and the both ends embedding of spacing seat 12 sets up in second track 13, and second actuating lever 14 sets up to electric telescopic handle simultaneously, and external control device electric connection.

Wherein, ball 15 is along the bottom arc position evenly distributed of spacing seat 12, thereby through the outside position of spacing seat 12 laminating inner circle 2, cooperation ball 15 is convenient for inner circle 2 and rotates when detecting, and reaches the effect that spacing seat 12 goes up and down along second track 13 of control through second actuating lever 14.

Wherein, the first driving rod 7 is arranged as an electric telescopic rod and is electrically connected with an external control device.

Wherein, first track 8 is seted up simultaneously in the both sides position of 1 front end of main part, adjusts seat 9 and is vertical rectangle setting, and the inside outstanding setting in both ends, and both ends slide and imbed in first track 8, reach control through first actuating lever 7 and adjust seat 9 and carry out lateral sliding's effect along first track 8.

Wherein, connecting plate 10 and spacing head 11 wholly are "L" form setting, and the inner of spacing head 11 is that the dog-ear inwards sets up, and the inner dog-ear position of spacing head 11 sets up to the rubber head simultaneously, and through spacing head 11, inner position contacts the inboard position of inner circle 2, reaches and carries out spacing fixed effect to inner circle 2, does not influence the rotation of inner circle 2 simultaneously to ensure the stability of inner circle 2 when rotating the detection.

The working principle is as follows: the user pulls the push rod 17 to drive the movable platform 16 to move backwards on the surface of the main body 1, at the moment, an inward concave position appears between the main body 1 and the movable platform 16, at the moment, the user places the inner ring 2 to be detected at the front position of the movable platform 16, after the position of the inner ring 2 is adjusted, the user pushes the push rod 17, the push rod 17 drives the movable platform 16 to move forwards, so that the main body 1 and the movable platform 16 are in the same horizontal position, at the moment, the external control device controls the first driving rod 7 and the second driving rod 14 to simultaneously drive the first limiting structure 3 and the second limiting structure 4 to be close to the inner ring 2, the first limiting structure 3 abuts against the outer side surface position of the inner ring 2, the second limiting structure 4 abuts against the inner side surface position of the inner ring 2, at the moment, the inner ring 2 is limited and fixed, and then the user embeds an external detection instrument into the detector mounting rack 5, the external detector is an inclination angle, and a user rotates the inner ring 2, so that the external detector detects the inner ring 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a deep groove ball bearing endotheca external diameter detects supports head, includes main part (1) and supports base (6), support base (6) fixed connection in the bottom position of main part (1), its characterized in that: the front end of the main body (1) is provided with an inner ring (2), the surface of the main body (1) is embedded with a movable platform (16), a push rod (17) is embedded into the movable platform (16), the front end of the main body (1) is fixedly connected with a detector mounting frame (5), the front end of the movable platform (16) is provided with a first limiting structure (3) and a second limiting structure (4), the first limiting structure (3) and the second limiting structure (4) are respectively located at the periphery of the movable platform (16), the first limiting structure (3) comprises a limiting seat (12) and a second driving rod (14), the second driving rod (14) is fixedly connected to the top end of the limiting seat (12), the bottom end of the limiting seat (12) is embedded with a ball (15), the back of the limiting seat (12) is provided with a second track (13), second limit structure (4) are including adjusting seat (9), first actuating lever (7), connecting plate (10) and spacing head (11), connecting plate (10) fixed connection is in the inner of adjusting seat (9), spacing head (11) fixed connection is in the inner position of connecting plate (10), the back of adjusting seat (9) is provided with first track (8).

2. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the movable platform (16) is movably embedded in the central position of the main body (1), and the push rod (17) extends backwards to the outer end of the movable platform (16).

3. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the detector mounting rack (5) is provided with two sets of structures, the structures are arranged on two sides of the top end of the main body (1) in an inward inclining mode, and meanwhile the surface of the detector mounting rack (5) is fixed and provided with a circular rubber opening.

4. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the first limiting structures (3) and the second limiting structures (4) are respectively provided with two groups.

5. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the front end surface in main part (1) is vertically seted up simultaneously in second track (13), and spacing seat (12) are horizontal rectangle setting, and the bottom is the arc indent setting, and the both ends embedding of spacing seat (12) sets up in second track (13), and second actuating lever (14) set up to electric telescopic handle simultaneously, and external control device electric connection.

6. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the balls (15) are evenly distributed along the arc-shaped position of the bottom end of the limiting seat (12).

7. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the first driving rod (7) is arranged to be an electric telescopic rod and is electrically connected with an external control device.

8. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: first track (8) are seted up simultaneously in the both sides position of main part (1) front end, adjust seat (9) and are vertical rectangle setting, and both ends inwards outstanding setting, and both ends slip embedding is in first track (8).

9. The support head for detecting the outer diameter of the deep groove ball bearing inner sleeve according to claim 1, wherein: the connecting plate (10) and the limiting head (11) are integrally arranged in an L shape, the inner end of the limiting head (11) is arranged inwards in a folded angle mode, and meanwhile the folded angle position of the inner end of the limiting head (11) is arranged to be a rubber head.