CN215240322U

CN215240322U - Diameter monitoring tool for bearing outer ring

Info

Publication number: CN215240322U
Application number: CN202120631919.6U
Authority: CN
Inventors: 方国祥
Original assignee: Jiangsu Yaao Precision Machinery Co ltd
Current assignee: Jiangsu Yaao Precision Machinery Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-21
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to the technical field of bearing processing, and a diameter monitoring tool for bearing outer ring is disclosed, solved general bearing in the process of carrying out diameter monitoring, need fix a position it through specific frock, the problem that the application scope foot is in, it includes the main part, the mounting groove has been seted up to the bottom of main part, the spacing groove has all been seted up to the top both sides of mounting groove, the spout has been seted up at the middle part of spacing groove, the middle part of mounting groove is rotated and is installed the driving gear, the both sides of driving gear all mesh and are connected with driven gear, driven gear rotates and installs in the mounting groove, driven gear's top fixed mounting has the screw rod, the top screw thread of screw rod installs the barrel, screw rod and barrel all are located the inside of spacing groove, the top of barrel is installed the bar-shaped piece; the utility model discloses, the cooperation through driving gear, driven gear, screw rod and barrel etc. that set up is used, can fix a position not unidimensional bearing to improve its range of application.

Description

Diameter monitoring tool for bearing outer ring

Technical Field

The utility model belongs to the technical field of the bearing processing, specifically be a diameter monitoring frock for bearing inner race.

Background

The bearing is an important part in the modern mechanical equipment; the main function of the device is to support the mechanical rotator, reduce the friction coefficient in the movement process and ensure the rotation precision; in the process of bearing machining, the diameter of the outer ring of the bearing needs to be monitored, so that the quality of the bearing in use is guaranteed.

In the process of diameter monitoring of a general bearing, the bearing needs to be positioned through a specific tool, and the application range is wide.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a diameter monitoring frock for bearing inner race, the effectual general bearing of having solved need fix a position it through specific frock at the in-process that carries out the diameter monitoring, the problem that the range of application foot is in.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a diameter monitoring frock for bearing inner race, comprising a main body, the mounting groove has been seted up to the bottom of main part, the spacing groove has all been seted up to the top both sides of mounting groove, the spout has been seted up at the middle part of spacing groove, the driving gear is installed in the rotation in the middle part of mounting groove, the both sides of driving gear all mesh and are connected with driven gear, driven gear rotates and installs in the mounting groove, driven gear's top fixed mounting has the screw rod, the barrel is installed to the top screw thread of screw rod, screw rod and barrel all are located the inside of spacing groove, the bar-shaped piece is installed on the top of barrel, the one end fixed mounting of bar-shaped piece has the locating piece, and bar-shaped piece and locating piece all are located the inside of spout.

Preferably, the driving gear is larger in size than the driven gear.

Preferably, the bottom end of the driving gear is fixedly provided with a rotating shaft, and the bottom end of the rotating shaft is fixedly provided with a turntable.

Preferably, the shape of the limiting groove and the shape of the barrel are both strip-shaped structures, and the sizes of the limiting groove and the barrel are matched.

Preferably, the top end of the cylinder body is fixedly provided with a push block which is connected into a whole, and one side of the push block is obliquely arranged.

Preferably, a trapezoidal groove is formed in the strip-shaped block, a compression spring and a pressing block are arranged in the trapezoidal groove, and the pressing block is connected with the trapezoidal groove through the compression spring.

Preferably, the top end of the main body is provided with a storage groove, and the inside of the storage groove is communicated with the inside of the sliding groove.

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

1) in the work, the positioning blocks can be driven to move in a mechanical transmission mode through the matching use of the arranged driving gear, the arranged driven gear, the arranged screw rod, the arranged cylinder body and the like, so that the bearings with different sizes are positioned, and the application range of the bearings is further expanded;

2) the in-process that the ejector pad removed, can compress tightly it through pressure spring through the cooperation use of the pressure spring that sets up and briquetting etc. in operation to stability when improving its motion.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the push block mounting structure of the present invention.

In the figure: 1. a main body; 2. mounting grooves; 3. a limiting groove; 4. a chute; 5. a driving gear; 501. a rotating shaft; 502. a turntable; 6. a driven gear; 7. a screw; 8. a barrel; 801. a push block; 9. a bar-shaped block; 901. a trapezoidal groove; 902. a compression spring; 903. briquetting; 10. positioning blocks; 11. a storage 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 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.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a main body 1, a mounting groove 2 is provided at the bottom end of the main body 1, both sides of the top end of the mounting groove 2 are provided with a limiting groove 3, the middle part of the limiting groove 3 is provided with a sliding groove 4, the middle part of the mounting groove 2 is rotatably provided with a driving gear 5, both sides of the driving gear 5 are engaged with a driven gear 6 to drive the driven gear 6 to rotate, the driven gear 6 is rotatably mounted in the mounting groove 2, the top end of the driven gear 6 is fixedly provided with a screw 7, the top end of the screw 7 is provided with a barrel 8 in a threaded manner to drive the barrel 8 to move, the screw 7 and the barrel 8 are both located inside the limiting groove 3, the top end of the barrel 8 is provided with a bar-shaped block 9, one end of the bar-shaped block 9 is fixedly provided with a positioning block 10, and bar-shaped block 9 and locating piece 10 all are located the inside of spout 4, are convenient for fix a position the bearing.

In the second embodiment, the size of the driving gear 5 is larger than that of the driven gear 6.

In the third embodiment, on the basis of the first embodiment, the bottom end of the driving gear 5 is fixedly provided with a rotating shaft 501, and the bottom end of the rotating shaft 501 is fixedly provided with a rotating disc 502, so that a user can rotate the driving gear 5 conveniently.

Fourth embodiment, on the basis of first embodiment, the shape of spacing groove 3 and the shape of barrel 8 are bar structures, and the size phase-match of the two can avoid barrel 8 to take place the rotation phenomenon.

Fifth embodiment, on the basis of the first embodiment, the top end of the cylinder 8 is fixedly provided with the integrally connected pushing block 801, and one side of the pushing block 801 is obliquely arranged so as to facilitate pushing the bar-shaped block 9.

Sixth embodiment, on the basis of the first embodiment, a trapezoidal groove 901 is formed in the bar-shaped block 9, a hold-down spring 902 and a pressing block 903 are installed in the trapezoidal groove 901, and the pressing block 903 is connected with the trapezoidal groove 901 through the hold-down spring 902, so that the stability of the movement of the bar-shaped block 9 can be ensured.

Seventh, in addition to the first embodiment, the storage compartment 11 is opened at the top end of the main body 1, and the interior of the storage compartment 11 communicates with the interior of the chute 4.

The working principle is as follows: the during operation, at first put the bearing in the inside of putting thing groove 11, then drive pivot 501 through carousel 502 and rotate, thereby make driving gear 5 rotate, driving gear 5 drives driven gear 6 through the engaged mode and rotates, thereby make screw 7 rotate, screw 7 drives barrel 8 rebound through the mode of screw thread, the trapezoidal channel 901 of ejector pad 801 on the barrel 8 in to bar 9 produces the extrusion, thereby make bar 9 horizontal migration, bar 9 drives the outer lane of locating piece 10 to the bearing and fixes, thereby can fix not unidimensional bearing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 diameter monitoring frock for bearing inner race, includes main part (1), its characterized in that: mounting groove (2) have been seted up to the bottom of main part (1), spacing groove (3) have all been seted up to the top both sides of mounting groove (2), spout (4) have been seted up at the middle part of spacing groove (3), driving gear (5) are installed in the rotation of the middle part of mounting groove (2), the both sides of driving gear (5) all mesh and are connected with driven gear (6), driven gear (6) rotate and install in mounting groove (2), the top fixed mounting of driven gear (6) has screw rod (7), barrel (8) are installed to the top screw thread of screw rod (7), screw rod (7) and barrel (8) all are located the inside of spacing groove (3), strip-shaped piece (9) is installed on the top of barrel (8), the one end fixed mounting of strip-shaped piece (9) has locating piece (10), and strip-shaped piece (9) and locating piece (10) all are located the inside of spout (4).

2. The diameter monitoring tool for the bearing outer ring according to claim 1, characterized in that: the size of the driving gear (5) is larger than that of the driven gear (6).

3. The diameter monitoring tool for the bearing outer ring according to claim 1, characterized in that: the bottom fixed mounting of driving gear (5) has pivot (501), and the bottom fixed mounting of pivot (501) has carousel (502).

4. The diameter monitoring tool for the bearing outer ring according to claim 1, characterized in that: the shape of the limiting groove (3) and the shape of the barrel body (8) are both strip-shaped structures, and the sizes of the limiting groove and the barrel body are matched.

5. The diameter monitoring tool for the bearing outer ring according to claim 1, characterized in that: the top end of the cylinder body (8) is fixedly provided with a push block (801) which is connected into a whole, and one side of the push block (801) is obliquely arranged.

6. The diameter monitoring tool for the bearing outer ring according to claim 1, characterized in that: a trapezoidal groove (901) is formed in the strip-shaped block (9), a compression spring (902) and a pressing block (903) are installed in the trapezoidal groove (901), and the pressing block (903) is connected with the trapezoidal groove (901) through the compression spring (902).

7. The diameter monitoring tool for the bearing outer ring according to claim 1, characterized in that: the top end of the main body (1) is provided with a storage groove (11), and the inside of the storage groove (11) is communicated with the inside of the sliding groove (4).