CN218052508U

CN218052508U - Bearing inner race centering turning device

Info

Publication number: CN218052508U
Application number: CN202221619126.3U
Authority: CN
Inventors: 龚双林; 龚大浪; 柴锡孟
Original assignee: Anqing Yinyi Bearing Co ltd
Current assignee: Anqing Yinyi Bearing Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-16
Anticipated expiration: 2032-06-27

Abstract

The utility model belongs to the technical field of bearing processing, in particular to a centering and overturning device for a bearing outer ring, which comprises a fixed base, an overturning component and a clamping component; the center of the surface of the fixed base is provided with a ball groove, the surface of the fixed base is symmetrically provided with overturning assemblies at two sides of the ball groove, and each overturning assembly comprises a driving motor, a driving shaft, an arc-shaped plate and a spring; the driving motor is arranged on the surface of the fixed base, the driving shaft is fixedly connected with the output end of the driving motor, the surface of the driving shaft is sleeved with a fixing ring, the two sides of the end part of the driving shaft are symmetrically provided with arc plates, one end of each arc plate close to the driving shaft is symmetrically provided with an extension plate, the extension plates and the surface of the driving shaft are connected through rotation of a rotating rod, the rear side of each arc plate is provided with a first hanging ring, the surface of each fixing ring is symmetrically provided with a second hanging ring, a spring is arranged between each first hanging ring and the corresponding second hanging ring, and the two ends of each spring are respectively connected with the first hanging ring and the second hanging ring through hooks.

Description

Bearing inner race centering turning device

Technical Field

The utility model relates to a bearing processing technology field specifically is a bearing inner race centering turning device.

Background

The Bearing (Bearing) is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce the friction coefficient in its motion process, and ensure its rotation precision, but its function should be support, i.e. literally explained for Bearing the shaft, but this is only a part of its function, and it can bear radial load. It is also understood that it is intended to fix the shaft so that it can only rotate, but control its axial and radial movement.

Bearing inner race need carry out the upset operation to it at the in-process of processing preparation, but current turning device can only hold by force to outer lane two points, can not be fine fix, probably arouses the outer lane to drop when processing man-hour, influences work efficiency, and current device needs two at least cylinders to drive the fixture of both sides respectively, leads to the cost higher, for this reason, we propose one kind. Bearing inner race centering turning device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing inner race centering turning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a bearing outer ring centering and overturning device comprises a fixed base, an overturning assembly and a clamping assembly; the center of the surface of the fixed base is provided with a ball groove, the surface of the fixed base is symmetrically provided with overturning assemblies at two sides of the ball groove, and each overturning assembly comprises a driving motor, a driving shaft, an arc-shaped plate and a spring; the driving motor is arranged on the surface of the fixed base, the driving shaft is fixedly connected with the output end of the driving motor, the surface of the driving shaft is sleeved with a fixing ring, the two sides of the end part of the driving shaft are symmetrically provided with arc plates, one end of each arc plate close to the driving shaft is symmetrically provided with an extension plate, the extension plates and the surface of the driving shaft are connected through rotation of a rotating rod, the rear side of each arc plate is provided with a first hanging ring, the surface of each fixing ring is symmetrically provided with a second hanging ring, a spring is arranged between each first hanging ring and the corresponding second hanging ring, and the two ends of each spring are respectively connected with the first hanging ring and the second hanging ring through hooks.

Preferably, the bottom surface of the driving motor is fixedly connected with a sliding block, the surface of the fixed base is correspondingly provided with a sliding groove, and the driving motor is in sliding connection with the surface of the fixed base through the matching of the sliding block and the sliding groove.

Preferably, the surface of the fixed base is symmetrically and vertically fixed with supporting rods, the top end of each supporting rod is horizontally fixed with a top plate, and the center of the surface of each top plate is provided with a clamping assembly.

Preferably, the clamping assembly comprises a cylinder, a piston rod, a first lug plate, a second lug plate and a connecting rod; the air cylinder is fixedly arranged at the center of the surface of the top plate, the air cylinder is correspondingly arranged at the position of the central axis of the fixed base, and the output end of the air cylinder penetrates through the top plate and is fixedly connected with the piston rod.

Preferably, the piston rod sets up with unable adjustment base surface vertical, and piston rod bilateral symmetry is provided with first otic placode, driving motor surface symmetry is provided with the second otic placode, be provided with the connecting rod between first otic placode and the second otic placode, the connecting rod both ends are connected through round pin axle and first otic placode and second otic placode rotation.

Preferably, a fixed sleeve is arranged at the position of the bottom surface of the top plate corresponding to the piston rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cylinder, the piston rod, first otic placode, the cooperation of connecting rod and second otic placode, can make two driving motor carry out synchronous opposite direction movement, thereby carry out the centre gripping with the bearing inner race, the quantity of cylinder in the traditional device has been reduced, and the cost is reduced, again through the arc, the extension board, the cooperation of bull stick and spring, can compress the spring when the arc rotates, thereby the arc that makes under the effect of spring force can fasten the bearing inner race centre gripping, the bearing inner race has been avoided droing.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is an enlarged schematic view of a point a in fig. 1.

In the figure: 1. a fixed base; 2. a ball groove; 3. a drive motor; 4. a drive shaft; 5. a fixing ring; 6. an arc-shaped plate; 7. an extension plate; 8. a rotating rod; 9. a first suspension loop; 10. a second suspension loop; 11. a spring; 12. hooking; 13. a slider; 14. a chute; 15. a support bar; 16. a top plate; 17. a cylinder; 18. a piston rod; 19. a first ear plate; 20. a second ear panel; 21. a connecting rod; 22. a pin shaft; 23. and fixing the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a bearing outer ring centering and overturning device comprises a fixed base 1, an overturning assembly and a clamping assembly; the center of the surface of the fixed base 1 is provided with a ball groove 2, the surface of the fixed base 1 is symmetrically provided with overturning components at two sides of the ball groove 2, and the overturning components comprise a driving motor 3, a driving shaft 4, an arc-shaped plate 6 and a spring 11; driving motor 3 sets up in unable adjustment base 1 surface, and 3 output end fixedly connected with drive shaft 4 of driving motor, 4 surface sleeves of drive shaft are established and are fixed with solid fixed

ring

5, 4 tip bilateral symmetry of drive shaft are provided with arc 6, the one end symmetry that arc 6 is close to drive shaft 4 is provided with extension board 7, and extension board 7 is connected through bull stick 8 rotation each other with drive shaft 4 surface, 6 rear sides of arc are provided with first link 9, gu fixed ring 5 surface symmetry is provided with second link 10, be provided with spring 11 between first link 9 and the second link 10, spring 11 both ends are through couple 12 respectively with first link 9 and second link 10 interconnect.

Further, the bottom surface of the driving motor 3 is fixedly connected with a sliding block 13, the surface of the fixing base 1 is correspondingly provided with a sliding groove 14, and the driving motor 3 is in sliding connection with the surface of the fixing base 1 through the matching of the sliding block 13 and the sliding groove 14.

Furthermore, the surface of the fixed base 1 is symmetrically and vertically fixed with a support rod 15, the top end of the support rod 15 is horizontally fixed with a top plate 16, and the center of the surface of the top plate 16 is provided with a clamping assembly.

Further, the clamping assembly comprises a cylinder 17, a piston rod 18, a first lug plate 19, a second lug plate 20 and a connecting rod 21; the air cylinder 17 is fixedly installed at the center of the surface of the top plate 16, the air cylinder 17 is correspondingly arranged at the axis position of the fixed base 1, and the output end of the air cylinder 17 penetrates through the top plate 16 and is fixedly connected with the piston rod 18.

Further, piston rod 18 and unable adjustment base 1 surface vertical setting, piston rod 18 bilateral symmetry are provided with first otic placode 19, driving motor 3 surface symmetry is provided with second otic placode 20, be provided with connecting rod 21 between first otic placode 19 and the second otic placode 20, connecting rod 21 both ends are connected with first otic placode 19 and second otic placode 20 rotation through round pin axle 22.

Furthermore, a fixing sleeve 23 is arranged on the bottom surface of the top plate 16 corresponding to the position of the piston rod 18.

The working principle is as follows: the utility model provides a bearing outer ring centering and overturning device, which comprises a fixed base 1, an overturning component and a clamping component; when using, the handheld bearing inner race of user is located 2 positions of ball groove, later the centre gripping subassembly is opened, the centre gripping subassembly includes cylinder 17, piston rod 18, first otic placode 19, second otic placode 20 and connecting rod 21, cylinder 17 drives piston rod 18 and rises after starting, and when piston rod 18 rose, make two driving motor 3 carry out the relative motion through first otic placode 19, the effect of connecting rod 21 and second otic placode 20, thereby it is fixed to carry out the centre gripping by two drive shaft 4 tip and arc 6 with the bearing inner race, and, arc 6 is connected through the effect of bull stick 8 and drive shaft 4 surface rotation, thereby can adapt to not unidimensional bearing inner race, arc 6 is when carrying out the centre gripping, can make spring 11 compress owing to rotate the back, arc 6 that makes under the effect of spring 11 elasticity can fasten the bearing inner race centre gripping, later after starting driving motor 3, drive shaft 4 by driving motor 3 drives rotates, thereby realize the upset work of bearing inner race.

It is worth noting that: the whole device realizes control over the device through the master control button, and because the device matched with the control button is common equipment, the device belongs to the prior common knowledge technology, and the electrical connection relation and the specific circuit structure of the device are not described any more.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 bearing inner race centering turning device which characterized in that: comprises a fixed base (1), a turnover component and a clamping component; the center of the surface of the fixed base (1) is provided with a ball groove (2), the surface of the fixed base (1) is symmetrically provided with overturning components at two sides of the ball groove (2), and each overturning component comprises a driving motor (3), a driving shaft (4), an arc-shaped plate (6) and a spring (11); driving motor (3) set up in unable adjustment base (1) surface, and driving motor (3) output end fixedly connected with drive shaft (4), drive shaft (4) surface cover is established and is fixed with solid fixed ring (5), drive shaft (4) tip bilateral symmetry is provided with arc (6), the one end symmetry that arc (6) are close to drive shaft (4) is provided with extension board (7), and extension board (7) and drive shaft (4) surface are connected through bull stick (8) rotation, arc (6) rear side is provided with first link (9), gu fixed ring (5) surface symmetry is provided with second link (10), be provided with between first link (9) and second link (10) spring (11), spring (11) both ends are through couple (12) respectively with first link (9) and second link (10) interconnect.

2. The bearing outer ring centering and overturning device as claimed in claim 1, wherein: the bottom surface of the driving motor (3) is fixedly connected with a sliding block (13), the surface of the fixed base (1) is correspondingly provided with a sliding groove (14), and the driving motor (3) is in sliding connection with the surface of the fixed base (1) through the matching of the sliding block (13) and the sliding groove (14).

3. The bearing outer ring centering and overturning device as claimed in claim 1, wherein: the fixed base (1) surface symmetry is vertically fixed with bracing piece (15), and bracing piece (15) top level is fixed with roof (16), roof (16) surface center is provided with the centre gripping subassembly.

4. The bearing outer ring centering and overturning device as claimed in claim 3, wherein: the clamping assembly comprises a cylinder (17), a piston rod (18), a first lug plate (19), a second lug plate (20) and a connecting rod (21); the air cylinder (17) is fixedly installed at the center of the surface of the top plate (16), the air cylinder (17) is correspondingly arranged at the position of the central axis of the fixing base (1), and the output end of the air cylinder (17) penetrates through the top plate (16) and is fixedly connected with the piston rod (18).

5. The bearing outer ring centering and overturning device as claimed in claim 4, wherein: piston rod (18) and unable adjustment base (1) surface vertical setting, piston rod (18) bilateral symmetry is provided with first otic placode (19), driving motor (3) surface symmetry is provided with second otic placode (20), be provided with connecting rod (21) between first otic placode (19) and second otic placode (20), connecting rod (21) both ends are connected through round pin axle (22) and first otic placode (19) and second otic placode (20) rotation.

6. The bearing outer ring centering and overturning device as claimed in claim 5, wherein: and a fixed sleeve (23) is arranged at the position of the bottom surface of the top plate (16) corresponding to the piston rod (18).