CN113048157B

CN113048157B - Linear bearing assembling device capable of avoiding steel ball dislocation

Info

Publication number: CN113048157B
Application number: CN202110272100.XA
Authority: CN
Inventors: 冯健波
Original assignee: Shenzhen Srd Automation Equipment Co ltd
Current assignee: Shenzhen Srd Automation Equipment Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2022-01-18
Anticipated expiration: 2041-03-12
Also published as: CN113048157A

Abstract

The invention relates to the technical field of bearing production equipment and discloses a linear bearing assembly device capable of avoiding steel balls from being misplaced, which comprises a shell, wherein a first connecting shaft is rotatably connected inside the shell, a first rotating block is rotatably connected outside the first connecting shaft, a sliding rod is slidably connected outside the first rotating block, a pushing block is movably connected outside the sliding rod, one end of the pushing block is movably connected with a blocking block, and a rotating member is rotatably connected inside the shell. This avoid linear bearing assembly quality of steel ball dislocation through the connection of shell, rotation piece, has solved the dislocation when the bearing bracket installation and has caused the problem of installation difficulty, the problem of dislocation when having avoided artifical installation, the precision of great improvement installation has realized the problem of improve equipment practicality and reliability, through mechanical device, carries out automatic control for degree of automation improves widely, has realized the advantage of raising efficiency in process of production.

Description

Linear bearing assembling device capable of avoiding steel ball dislocation

Technical Field

The invention relates to the technical field of bearing production equipment, in particular to a linear bearing assembling device for avoiding steel balls from being staggered.

Background

In the assembly process of the linear bearing in the prior art, the following problems exist:

firstly, when the bearing frame is installed in the outer ring, the bearing frame and the outer ring are possibly eccentric to cause dislocation due to manual installation, so that the installation is difficult;

secondly, when the ball is packed into the inside of bearing frame and the sealed both ends of installation back, can not ensure the quantitative accurate of quantity of ball and install in the bearing frame unmistakably, and prior art equipment's installation device and proportioning device structure are complicated, and degree of automation is low, and in process of production, installation linear bearing efficiency and quality are all very low.

In order to solve the problems, the inventor provides a linear bearing assembling device for avoiding steel ball dislocation, the problem of difficult installation caused by dislocation during bearing frame installation is solved through the connection of a shell and a rotating piece, the problem of dislocation during manual installation is avoided, the installation precision is greatly improved, the problems of improving the practicability and the reliability of equipment are solved, automatic control is carried out through a mechanical device, the automation degree is greatly improved, and the advantage of improving the efficiency in the production process is realized.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the linear bearing assembling device for avoiding the dislocation of steel balls, which has the advantages of high automation degree and high efficiency and solves the problems of low automation degree and low efficiency.

(II) technical scheme

In order to realize the purposes of high automation degree and high efficiency, the invention provides the following technical scheme: a linear bearing assembling device for avoiding steel ball dislocation comprises a shell, wherein the inside of the shell is rotatably connected with a first connecting shaft, the outside of the first connecting shaft is rotatably connected with a first rotating block, the outside of the first rotating block is slidably connected with a sliding rod, the outside of the sliding rod is movably connected with a pushing block, one end of the pushing block is movably connected with a blocking block, the inside of the shell is rotatably connected with a rotating member, the outside of the rotating member is rotatably connected with a first gear, the outside of the first gear is meshed with a rack, the middle part of the rack is meshed with a second gear, the inside of the shell is fixedly connected with a baffle, the bottom end of the first connecting shaft is in threaded connection with a first connecting shell, the bottom end of the first connecting shell is movably connected with a first connecting block, the bottom end of the first connecting shaft is fixedly connected with a chute, and the inside of the chute is slidably connected with a second connecting block, and the outer side of the second connecting block is movably connected with a bearing frame.

Preferably, the top of first even axle is provided with initial starting drive, rotate piece and interface channel fixed connection, consequently, through initial starting drive, can effectively detect whether accomplish the installation, simultaneously can intelligent control.

Preferably, the shell and the rack are fixedly connected with the spring, and the number of the racks is more than two and is symmetrically distributed about the center line of the shell, so that the shell and the rack play roles in connecting and reducing vibration through the elasticity of the spring.

Preferably, the number of the second gears is not less than two, the middle part of the first connecting shaft is fixedly connected with a connecting pin, and the connecting pin is connected with the second gears in a sliding manner.

Preferably, the baffle and the first connecting shell are both fixedly connected with the corrugated pipe, and the bottom end of the first connecting shaft is provided with threads.

Preferably, the first connecting shaft and the first connecting block are fixedly connected with the spring.

Preferably, the first connecting block is slidably connected with the sliding groove.

(III) advantageous effects

Compared with the prior art, the invention provides the linear bearing assembling device for avoiding the dislocation of the steel balls, which has the following beneficial effects:

1. this avoid linear bearing assembly quality of steel ball dislocation through shell, first even axle, first rotation piece, slide bar, promotes the connection of piece, sprue, rotation piece, has solved the dislocation when the bearing bracket installation and has caused the problem of installation difficulty, utilizes from centring means, the problem of dislocation when having avoided artifical installation, the precision of great improvement installation has realized the problem of improve equipment practicality and reliability.

2. This avoid linear bearing assembly quality of steel ball dislocation, through the connection of first gear, rack, second gear, baffle, first connection shell, first linkage block, solved current equipment and can not ensure the quantitative accurate problem of installing in the bearing bracket of quantity of ball, effectively simplified structure for it is simple and convenient to use, through mechanical device, automatic control carries out, makes degree of automation improve widely, has realized the advantage of raising the efficiency in process of production.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a first rotating block according to the present invention;

FIG. 3 is a schematic view of the overall movement structure of the present invention;

FIG. 4 is a schematic view of a rotating member according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a first coupling shaft; 3. a first rotating block; 4. a slide bar; 5. a pushing block; 6. blocking; 7. a rotating member; 8. a first gear; 9. a rack; 10. a second gear; 11. a baffle plate; 12. a first connecting shell; 13. a first connection block; 14. a chute; 15. a second connecting block; 16. and a bearing bracket.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a linear bearing assembling device for avoiding steel ball dislocation comprises a housing 1, a first connecting shaft 2 is rotatably connected inside the housing 1, an initial starting device is arranged at the top end of the first connecting shaft 2, a rotating member 7 is fixedly connected with a connecting channel, therefore, whether the installation is finished or not can be effectively detected through the initial starting device, and meanwhile, the initial starting device can be intelligently controlled, a first rotating block 3 is rotatably connected outside the first connecting shaft 2, a sliding rod 4 is slidably connected outside the first rotating block 3, a pushing block 5 is movably connected outside the sliding rod 4, a blocking block 6 is movably connected at one end of the pushing block 5, a rotating member 7 is rotatably connected inside the housing 1, a first gear 8 is rotatably connected outside the rotating member 7, a rack 9 is engaged outside the first gear 8, both the housing 1 and the rack 9 are fixedly connected with a spring, the number of the racks 9 is more than two, and the racks are symmetrically distributed about the central line of the shell 1, so that the connection and vibration reduction effects are achieved through the elasticity of the spring, the middle of the rack 9 is engaged with the second gear 10, the number of the second gears 10 is not less than two, the middle of the first connecting shaft 2 is fixedly connected with the connecting pin which is in sliding connection with the second gear 10, the inside of the shell 1 is fixedly connected with the baffle 11, the baffle 11 and the first connecting shell 12 are both fixedly connected with the corrugated pipe, the bottom end of the first connecting shaft 2 is provided with threads, the bottom end of the first connecting shaft 2 is in threaded connection with the first connecting shell 12, the bottom end of the first connecting shell 12 is movably connected with the first connecting block 13, the first connecting shaft 2 and the first connecting block 13 are both fixedly connected with the spring, the bottom end of the first connecting shaft 2 is fixedly connected with the sliding chute 14, the first connecting block 13 is in sliding connection with the sliding groove 14, the inside of the sliding connection with the second connecting block 15, the outer side of the second connecting block 15 is movably connected with a bearing frame 16.

The working principle is that when the device is used, the initial starting device is opened to enable the first connecting shaft 2 to rotate, the first connecting shaft 2 drives the first rotating block 3 to rotate, when the first rotating block 3 rotates, the sliding rod 4 is pushed to slide outwards through radian, the sliding rod 4 pushes the pushing block 5 to slide outwards, the pushing block 5 drives the blocking block 6 to slide outwards, steel balls are opened through the blocking block 6 and enter a pipeline, the steel balls press the rotating block 7 through self gravity, the rotating block 7 drives the first gear 8 to rotate, the first gear 8 enables the rack 9 to move inwards through meshing, the stretching spring enables the rack 9 to drive the second gear 10 to rotate through meshing, the steel balls enter the bearing frame 16 through the shell 1 and the baffle 11, the second gear 10 rotates to drive the first connecting shaft 2 to rotate, make first even axle 2 have first connecting shell 12 through this threaded connection, make first connecting shell 12 remove to the bottom, make first connecting shell 12 extrude first connecting block 13 downwards, make the spring tensile, make through the wedge, promote second connecting block 15 and slide to both sides in spout 14, make second connecting block 15 contact bearing bracket 16, promote the small removal of bearing bracket 16, the centering, avoid the dislocation, the pulling force of the spring of the one end through rack 9, make first even axle 2 carry out the antiport, and the same is said, make the device resume initial position.

To sum up, this avoid linear bearing assembly quality of steel ball dislocation through shell 1, first even axle 2, first rotation piece 3, slide bar 4, promotion piece 5, sprue 6, the connection of rotating 7, has solved the problem that the dislocation caused the installation difficulty when the bearing installation, utilizes from the centring means, the problem of dislocation when having avoided artifical installation, great improvement installation's precision has realized the problem of improve equipment practicality and reliability.

This avoid linear bearing assembly quality of steel ball dislocation through the connection of first gear 8, rack 9, second gear 10, baffle 11, first link shell 12, first linkage block 13, has solved the problem that current equipment can not ensure the quantitative accurate of quantity of ball and install in the bearing unmistakably, effectively simplifies the structure for it is simple and convenient to use, through mechanical device, carries out automatic control, makes degree of automation improve widely, has realized the advantage of raising the efficiency in process of production.

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 an avoid linear bearing assembly quality of steel ball dislocation, includes shell (1), its characterized in that: the inner part of the shell (1) is rotatably connected with a first connecting shaft (2), the outer side of the first connecting shaft (2) is rotatably connected with a first rotating block (3), the outer side of the first rotating block (3) is slidably connected with a sliding rod (4), the outer side of the sliding rod (4) is movably connected with a pushing block (5), one end of the pushing block (5) is movably connected with a blocking block (6), the inner part of the shell (1) is rotatably connected with a rotating part (7), the outer side of the rotating part (7) is rotatably connected with a first gear (8), the outer side of the first gear (8) is meshed with a rack (9), the middle part of the rack (9) is meshed with a second gear (10), the inner part of the shell (1) is fixedly connected with a baffle (11), the bottom end of the first connecting shaft (2) is rotatably connected with a first connecting shell (12), the bottom end of the first connecting shell (12) is movably connected with a first connecting block (13), the bottom end of the first connecting shaft (2) is fixedly connected with a sliding chute (14), a second connecting block (15) is slidably connected inside the sliding chute (14), and the outer side of the second connecting block (15) is movably connected with a bearing frame (16); at least two second gears (10) are arranged, and the middle part of the first connecting shaft (2) is fixedly connected with a connecting pin which is in sliding connection with the second gears (10); the first connecting block (13) is connected with the sliding groove (14) in a sliding mode.

2. The linear bearing assembling device for avoiding the dislocation of the steel balls of claim 1, wherein: the top end of the first connecting shaft (2) is provided with an initial starting device, and the rotating piece (7) is fixedly connected with the connecting channel.

3. The linear bearing assembling device for avoiding the dislocation of the steel balls of claim 1, wherein: the shell (1) and the rack (9) are fixedly connected with the spring, the number of the racks (9) is not less than two, and the racks are symmetrically distributed about the center line of the shell (1).

4. The linear bearing assembling device for avoiding the dislocation of the steel balls of claim 1, wherein: baffle (11) and first connecting shell (12) all with bellows fixed connection, the bottom of first even axle (2) is provided with the screw thread.

5. The linear bearing assembling device for avoiding the dislocation of the steel balls of claim 1, wherein: the first connecting shaft (2) and the first connecting block (13) are fixedly connected with the spring.