CN217434129U

CN217434129U - Flexible jacket auxiliary tool used in bearing manufacturing industry

Info

Publication number: CN217434129U
Application number: CN202221054395.XU
Authority: CN
Inventors: 王家照
Original assignee: Wuxi Jintuo Material Technology Co ltd
Current assignee: Wuxi Jintuo Material Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-16
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a flexible clamp cover appurtenance who uses in bearing manufacturing, including pressing from both sides cover main part and adjustment mechanism, the inner chamber that presss from both sides the cover main part is annular array and is equipped with four clamp splices, the equal flexible piece of fixedly connected with in one side of four clamp splices, adjustment mechanism includes the adjustable ring, the outer wall that presss from both sides the cover main part is located to the adjustable ring cover, the inner wall of adjustable ring is annular array and has seted up four extrusion grooves, the inner wall that presss from both sides the cover main part is annular array and has seted up four telescopic holes, the equal slip of inner chamber in four telescopic holes has cup jointed the regulation pole, one end and one side fixed connection of the corresponding flexible piece in position of four regulation poles. The utility model discloses utilize the setting of adjustable ring, extrusion groove and regulation pole, can adjust the internal diameter between four clamp splices through the cooperation of adjustable ring, extrusion groove and regulation pole to make the bearing holder that flexible anchor clamps can fix a position different specifications, improved the flexibility that the cover was pressed from both sides to the bearing holder's.

Description

Flexible jacket auxiliary tool used in bearing manufacturing industry

Technical Field

The utility model relates to a bearing technical field, in particular to flexible clamp cover appurtenance who uses in bearing manufacturing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process, and guarantee the rotation precision of the mechanical rotator.

The bearing retainer is an important component of the bearing, the retainer of the bearing belongs to a thin-wall precise component, so that the bearing retainer needs to be positioned by a flexible jacket in the process of producing and manufacturing the bearing retainer, the bearing retainers with different specifications can only be positioned by the flexible jacket with the corresponding specification at present, and the lower applicability of the flexible jacket of the bearing retainer is reflected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flexible cover appurtenance that presss from both sides that uses in bearing manufacturing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flexible jacket auxiliary tool used in bearing manufacturing industry comprises a jacket main body and an adjusting mechanism, wherein four clamping blocks are arranged in an annular array in an inner cavity of the jacket main body, and flexible blocks are fixedly connected to one sides of the four clamping blocks;

the adjusting mechanism comprises an adjusting ring, the adjusting ring is sleeved on the outer wall of the clamping sleeve main body, the inner wall of the adjusting ring is an annular array and is provided with four extrusion grooves, the inner wall of the clamping sleeve main body is an annular array and is provided with four telescopic holes, four inner cavities of the telescopic holes are all slidably sleeved with adjusting rods, and four ends of the adjusting rods are fixedly connected with one side of the corresponding flexible block.

Preferably, four the breach groove has all been seted up to the other end of adjusting the pole, four the inner chamber in breach groove all rotates and is connected with the gyro wheel, four the gyro wheel sets up respectively in the inner chamber in the corresponding extrusion groove in position.

Preferably, the two sides of the adjusting rod are symmetrically provided with limiting sliding grooves, the two sides of the inner wall of the telescopic hole are symmetrically and fixedly connected with limiting sliding blocks, and the outer walls of the two limiting sliding blocks are in sliding sleeve connection with inner cavities of the limiting sliding grooves corresponding to the positions.

Preferably, one side of the limiting sliding block is fixedly connected with a first return spring, and one side of the first return spring is fixedly connected with one side of the inner wall of the limiting sliding groove.

Preferably, the outer wall of the jacket main body is provided with an annular rotating groove, the inner wall of the adjusting ring is fixedly connected with a rotating ring, and the outer wall of the rotating ring is rotatably sleeved with an inner cavity of the annular rotating groove.

Preferably, the outer wall fixedly connected with fixed block that presss from both sides the cover main part, the circular port has been seted up at the top of fixed block, the locking pole has been cup jointed in the inner chamber slip of circular port, a plurality of locking holes have been seted up to the bottom equidistance of adjustable ring, the one end of locking pole is cup jointed with the inner chamber activity in the corresponding locking hole in position.

Preferably, the bottom end of the locking rod is fixedly connected with a second reset spring, the bottom of the second reset spring is fixedly connected with the bottom of the inner wall of the circular hole, a strip-shaped hole is formed in one side of the fixing block and communicated with the circular hole, a push-pull rod is sleeved in the inner cavity of the strip-shaped hole in a sliding mode, and one end of the push-pull rod is fixedly connected with the outer wall of the locking rod.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the setting of the adjusting ring, the extrusion groove and the adjusting rod, and the inner diameter between the four clamping blocks can be adjusted through the matching of the adjusting ring, the extrusion groove and the adjusting rod, thereby the flexible clamp can position the bearing retainer with different specifications, and the applicability of the flexible clamping sleeve of the bearing retainer is improved;

(2) the utility model discloses utilize the setting of gyro wheel, reduced the coefficient of friction between regulation pole and the extrusion groove through the gyro wheel, improved the smoothness nature that the extrusion groove drove the regulation pole motion.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is the utility model discloses adjust pole face sectional structure schematic diagram of bowing.

Fig. 3 is a schematic front sectional view of the present invention.

Fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 3 according to the present invention.

In the figure: 1. a jacket main body; 2. a clamping block; 3. a flexible block; 4. an adjusting ring; 5. extruding a groove; 6. adjusting a rod; 7. a roller; 8. a limiting slide block; 9. a first return spring; 10. a rotating ring; 11. a fixed block; 12. a lock lever; 13. a second return spring; 14. a push-pull rod.

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.

The utility model provides a flexible jacket auxiliary tool used in the bearing manufacturing industry as shown in figures 1-4, which comprises a jacket main body 1 and an adjusting mechanism, wherein the adjusting mechanism is used for adjusting the inner diameters of four clamping blocks 2, so that the flexible jacket can be applied to bearing retainers with different specifications, the inner cavity of the jacket main body 1 is provided with four clamping blocks 2 in an annular array, and one side of each clamping block 2 is fixedly connected with a flexible block 3;

the adjusting mechanism comprises an adjusting ring 4, the adjusting ring 4 is sleeved on the outer wall of the jacket main body 1, an annular rotating groove is formed in the outer wall of the jacket main body 1, a rotating ring 10 is fixedly connected to the inner wall of the adjusting ring 4, the rotating ring 10 and the annular rotating groove are the precondition that the adjusting ring 4 can rotate around the jacket main body 1, the outer wall of the rotating ring 10 is rotatably sleeved with the inner cavity of the annular rotating groove, four extrusion grooves 5 are formed in the inner wall of the adjusting ring 4 in an annular array, four telescopic holes are formed in the inner wall of the jacket main body 1 in an annular array, adjusting rods 6 are slidably sleeved in the inner cavities of the four telescopic holes, one ends of the four adjusting rods 6 are fixedly connected with one side of the flexible blocks 3 corresponding to the positions, notch grooves are formed in the other ends of the four adjusting rods 6, rollers 7 are rotatably connected to the inner cavities of the four notch grooves, and the rollers 7 are used for improving the smoothness of the movement of the adjusting rods 6 driven by the extrusion grooves 5, the four rollers 7 are respectively arranged in the inner cavities of the extrusion grooves 5 corresponding to the positions;

the two sides of the adjusting rod 6 are symmetrically provided with limiting sliding grooves, the two sides of the inner wall of the telescopic hole are symmetrically and fixedly connected with limiting sliding blocks 8, the limiting sliding blocks 8 and the limiting sliding grooves can ensure that the adjusting rod 6 can stably move and are also used for preventing the adjusting rod 6 from being separated from the telescopic hole, the outer walls of the two limiting sliding blocks 8 are in sliding sleeve connection with the inner cavity of the limiting sliding groove corresponding to the position, one side of each limiting sliding block 8 is fixedly connected with a first reset spring 9, each first reset spring 9 is used for driving the adjusting rod 6 to automatically do reset movement, the convenience of operation is improved, and one side of each first reset spring 9 is fixedly connected with one side of the inner wall of the limiting sliding groove;

the outer wall fixedly connected with fixed block 11 that presss from both sides cover main part 1, the circular port has been seted up at the top of fixed block 11, locking rod 12 has been cup jointed in the inner chamber slip of circular port, locking rod 12 and locking hole are used for the positioning work of adjustable ring 4 to avoid adjustable ring 4 to reset the rotation automatically, a plurality of locking holes have been seted up to the bottom equidistance of adjustable ring 4, the one end of locking rod 12 is cup jointed with the inner chamber activity in the corresponding locking hole in position, the bottom fixedly connected with second reset spring 13 of locking rod 12, second reset spring 13 is used for driving locking rod 12 automatic jack-in locking hole, the bottom of second reset spring 13 and the bottom fixed connection of circular port inner wall, the bar hole has been seted up to one side of fixed block 11, bar hole and circular port intercommunication, push-and-pull rod 14 has been cup jointed in the inner chamber slip in bar hole, push-pull rod 14 is convenient for the staff application of force to drive locking rod 12 and breaks away from the locking hole, push-pull rod 14's one end and locking rod 12 outer wall fixed connection.

The utility model discloses the theory of operation:

when a bearing retainer of another specification is required to be produced according to a production plan, a vertically downward acting force is firstly applied to the push-pull rod 14, so that the push-pull rod 14 drives the top end of the locking rod 12 to be separated from the locking hole, after the top end of the locking rod 12 is completely separated from the locking hole, the positioning work of the adjusting ring 4 is removed, then a steering force is applied to the adjusting ring 4, along with the rotation of the adjusting ring 4, the extrusion groove 5 in the adjusting ring is matched with the first return spring 9 in the adjusting rod 6 to complete the adjusting work of the position of the adjusting rod 6, in the process, the movement of the adjusting rod 6 drives the flexible blocks 3 and the clamping blocks 2 to synchronously move, so that the purpose of adjusting the inner diameters of the four clamping blocks 2 is achieved, after the inner diameters among the four clamping blocks 2 are enough to position the bearing retainer of another specification, the rotation of the adjusting ring 4 is stopped, and the acting force applied to the push-pull rod 14 is removed, at this time, the locking rod 12 enters the corresponding locking hole under the action of the second return spring 13, so that the positioning work of the adjusting ring 4 is completed, and at this time, the bearing retainer of another specification can be positioned by using the flexible jacket.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. A flexible jacket auxiliary tool used in the bearing manufacturing industry comprises a jacket main body (1) and an adjusting mechanism, and is characterized in that four clamping blocks (2) are arranged in an annular array in an inner cavity of the jacket main body (1), and one sides of the four clamping blocks (2) are fixedly connected with flexible blocks (3);

the adjusting mechanism comprises an adjusting ring (4), the outer wall of the clamping sleeve main body (1) is sleeved with the adjusting ring (4), the inner wall of the adjusting ring (4) is an annular array, four extrusion grooves (5) are formed in the inner wall of the clamping sleeve main body (1), four telescopic holes are formed in the inner wall of each telescopic hole, an adjusting rod (6) and four adjusting rods (6) are sleeved in an all-sliding mode, and one end of each adjusting rod (6) is fixedly connected with one side of the corresponding flexible block (3).

2. The flexible jacket auxiliary tool used in the bearing manufacturing industry is characterized in that the other ends of the four adjusting rods (6) are provided with notch grooves, inner cavities of the four notch grooves are rotatably connected with rollers (7), and the four rollers (7) are respectively arranged in inner cavities of the extrusion grooves (5) corresponding to the positions.

3. The auxiliary tool for the flexible jacket used in the bearing manufacturing industry according to claim 1, wherein limiting sliding grooves are symmetrically formed in two sides of the adjusting rod (6), limiting sliding blocks (8) are symmetrically and fixedly connected to two sides of the inner wall of the telescopic hole, and outer walls of the two limiting sliding blocks (8) are slidably sleeved with inner cavities of the limiting sliding grooves corresponding to the positions of the limiting sliding grooves.

4. The flexible jacket auxiliary tool used in the bearing manufacturing industry is characterized in that a first return spring (9) is fixedly connected to one side of the limiting slide block (8), and one side of the first return spring (9) is fixedly connected with one side of the inner wall of the limiting chute.

5. The flexible jacket auxiliary tool used in the bearing manufacturing industry is characterized in that an annular rotating groove is formed in the outer wall of the jacket main body (1), a rotating ring (10) is fixedly connected to the inner wall of the adjusting ring (4), and the outer wall of the rotating ring (10) is rotatably sleeved with the inner cavity of the annular rotating groove.

6. The auxiliary tool for the flexible jacket used in the bearing manufacturing industry according to claim 1, wherein a fixed block (11) is fixedly connected to the outer wall of the jacket main body (1), a circular hole is formed in the top of the fixed block (11), a locking rod (12) is slidably sleeved in an inner cavity of the circular hole, a plurality of locking holes are formed in the bottom of the adjusting ring (4) at equal intervals, and one end of the locking rod (12) is movably sleeved with the inner cavity of the locking hole corresponding to the position of the locking rod.

7. The flexible jacket auxiliary tool used in the bearing manufacturing industry is characterized in that a second return spring (13) is fixedly connected to the bottom end of the locking rod (12), the bottom of the second return spring (13) is fixedly connected with the bottom of the inner wall of the circular hole, a strip-shaped hole is formed in one side of the fixed block (11), the strip-shaped hole is communicated with the circular hole, a push-pull rod (14) is sleeved in the inner cavity of the strip-shaped hole in a sliding mode, and one end of the push-pull rod (14) is fixedly connected with the outer wall of the locking rod (12).