CN211992745U

CN211992745U - Bearing press-in mechanism with guiding function

Info

Publication number: CN211992745U
Application number: CN202020324120.8U
Authority: CN
Inventors: 李智奇; 张阳; 廖小利
Original assignee: Guangzhou Tiant Machinery Co ltd
Current assignee: Guangzhou Tiant Machinery Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-24
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a bearing mechanism of impressing with direction function, including backup pad main part, montant, reset spring, second stopper and second spacing groove, the montant is run through to the inside of backup pad main part, and the backup pad main part is connected for the bearing with the montant to the bottom and the guide block bearing of montant are connected, the lower surface fix with screw of backup pad main part has reset spring, and reset spring's bottom mounting with screw has the deflector, the standing groove has all been seted up to the left and right sides face of guide block, and the inside of standing groove is provided with the flange to the inside wall fix with screw of flange has the pinion rack, the below outside key-type connection of montant has rotatory gear, and the both sides face all meshes around the rotatory gear and is connected with the pinion rack. The bearing press-in mechanism with the guiding function is provided with the convex plate, the transverse diameter of the guide block is convenient to increase through the arrangement of the convex plate, and therefore the guide block is convenient to be well nested with bearings of different sizes.

Description

Bearing press-in mechanism with guiding function

Technical Field

The utility model relates to a bearing mechanism technical field of impressing specifically is a bearing mechanism of impressing with direction function.

Background

The bearing is that the friction that mechanical equipment internal shaft pole is rotatory is reduced in the common use of mechanical equipment in order to assist the rotation, and the bearing need use the mechanism of impressing to assist when the installation is used and carries out the installation work of impressing, though the mechanism of impressing on the market is diversified, still has some weak points, for example:

the patent name of the publication number CN207548084U is 'a guiding type bearing press-in mechanism' which solves the problems that the traditional bearing press-in work is generally pressed in by hand or other equipment, the press-in process is complex, the efficiency is low, and the workpiece is easy to damage due to inaccurate positioning in the press-in process, but the diameter of a guide block in the press-in mechanism is fixed, so that the bearings with different sizes are inconvenient to use and the guiding work is inconvenient;

therefore, the bearing press-in mechanism with the guiding function is provided to well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing mechanism of impressing with direction function to solve the inconvenient not bearing to unidimensional of traditional mechanism of impressing on the existing market that above-mentioned background art provided and use, the inconvenient problem of the work of leading.

In order to achieve the above object, the utility model provides a following technical scheme: a bearing press-in mechanism with a guiding function comprises a support plate main body, a vertical rod, a reset spring, a second limiting block and a second limiting groove, wherein the vertical rod penetrates through the inside of the support plate main body, the support plate main body is connected with the vertical rod through a bearing, the bottom end of the vertical rod is connected with a guide block bearing, the reset spring is fixed on the lower surface of the support plate main body through a screw, a guide plate is mounted at the bottom end of the reset spring through a screw, placing grooves are formed in the left side surface and the right side surface of the guide block respectively, a convex plate is arranged inside the placing grooves, a toothed plate is fixed on the inner side wall of the convex plate through a screw, a rotating gear is connected to the outer side key below the vertical rod, toothed plates are connected to the front side surface and the rear side surface of the rotating gear in a meshing manner, a through groove is formed in the outer side of each, and the outside block of second stopper is connected with the second spacing groove to the outside of second spacing groove is fixed with the guide block.

Preferably, the spout has all been seted up to both ends lower surface about the deflector, and the inside block of spout is connected with the bracing piece to the outer end fix with screw of bracing piece has the guide bar, first stopper is installed to the equal screwed joint in the bottom left and right sides of bracing piece.

Preferably, the guide rod is in a 7-shaped structure, and the height of the guide rod is equal to that of the support rod.

Preferably, the space inside the guide block is communicated with the space inside the placing groove through the through groove, and one half of the circumference of the guide block is larger than the arc length of the convex plate.

Preferably, the placing groove and the convex plate are both arc-shaped structures, the placing groove and the convex plate are in concave-convex fit, and the highest point of the placing groove and the highest point of the guide block are on the same horizontal plane.

Preferably, the inside of flange is hollow column structure, and first spacing groove has all been seted up to the inner wall left and right sides of flange to first spacing groove is block sliding connection with first stopper.

Compared with the prior art, the beneficial effects of the utility model are that: the bearing press-in mechanism with the guiding function;

(1) the convex plate is arranged, the toothed plate is driven to move in the through groove through the rotation of the rotary gear, the toothed plate can push the convex plate conveniently, the convex plate can come out of the placing groove conveniently, the transverse diameter of the guide block can be increased conveniently through the arrangement of the convex plate, the guide block can be placed in a nested manner with bearings of different sizes conveniently, and the use range and the practicability of the whole device are improved;

(2) install the guide bar, the guide bar is nested connection with the flange, and the later stage guide bar of being convenient for descends to the inside of flange, and the removal through the flange can drive the bracing piece and slide inside the spout, and the bracing piece drives the guide bar and removes in step simultaneously to the work of leading is carried out to not unidimensional bearing to the guide bar, improves the functionality and the practicality of whole device.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the guide block of the present invention;

fig. 4 is the utility model discloses the deflector is connected right side sectional structure sketch map with the bracing piece.

In the figure: 1. a support plate main body; 2. a vertical rod; 3. a return spring; 4. a guide plate; 41. a chute; 42. a guide bar; 43. a support bar; 44. a first stopper; 5. a guide block; 6. a placement groove; 7. a through groove; 8. a convex plate; 81. a first limit groove; 9. a rotating gear; 10. a toothed plate; 11. a second limiting block; 12. a second limit groove.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bearing press-in mechanism with a guiding function comprises a support plate main body 1, a vertical rod 2, a reset spring 3, a guide plate 4, a guide block 5, a placing groove 6, a through groove 7, a convex plate 8, a rotating gear 9, a toothed plate 10, a second limiting block 11 and a second limiting groove 12, wherein the vertical rod 2 penetrates through the support plate main body 1, the support plate main body 1 and the vertical rod 2 are in bearing connection, the bottom end of the vertical rod 2 is in bearing connection with the guide block 5, the reset spring 3 is fixed on the lower surface of the support plate main body 1 through screws, the guide plate 4 is installed on the bottom end of the reset spring 3 through screws, the placing grooves 6 are formed in the left side surface and the right side surface of the guide block 5, the convex plate 8 is arranged in the placing groove 6, the toothed plate 10 is fixed on the inner side wall of the convex plate 8 through screws, the rotating gear 9 is connected with the outer side key below the vertical rod 2, a through groove 7 is formed in the outer side of the toothed plate 10, a guide block 5 is fixed on the outer side of the through groove 7, a second limiting block 11 is fixed on the outer side of the toothed plate 10 through a screw, a second limiting groove 12 is connected to the outer side of the second limiting block 11 in a clamping manner, and the guide block 5 is fixed on the outer side of the second limiting groove 12;

the lower surfaces of the left end and the right end of the guide plate 4 are respectively provided with a sliding groove 41, the inside of each sliding groove 41 is connected with a supporting rod 43 in a clamping manner, the outer end of each supporting rod 43 is fixed with a guide rod 42 through a screw, the left side and the right side of the bottom end of each supporting rod 43 are respectively provided with a first limiting block 44 through screws, and therefore the supporting rods 43 can conveniently slide in the sliding grooves 41 to adjust the positions of the guide rods 42, and the guide rods 42 can conveniently guide bearing bodies with different sizes;

the guide rod 42 is in a 7-shaped structure, the height of the guide rod 42 is equal to that of the support rod 43, and the guide rod 42 is in the 7-shaped structure, so that the guide rod 42 can be lifted conveniently in the later period;

the space inside the guide block 5 is communicated with the space inside the placing groove 6 through the through groove 7, and one half of the circumference of the guide block 5 is larger than the arc length of the convex plate 8, so that the toothed plate 10 can push the convex plate 8 through the through groove 7;

the placing groove 6 and the convex plate 8 are both in an arc-shaped structure, the placing groove 6 is in concave-convex fit with the convex plate 8, and the highest point of the placing groove 6 and the highest point of the guide block 5 are on the same horizontal plane, so that the transverse diameter of the guide block 5 can be conveniently adjusted through the convex plate 8 in the arc-shaped structure;

the inside of flange 8 is hollow column structure, and first spacing groove 81 has all been seted up to the inner wall left and right sides of flange 8 to first spacing groove 81 is block sliding connection with first stopper 44, is hollow column structure's flange 8 through inside from this, and the bracing piece 43 of being convenient for carries out the lift work in flange 8 is inside.

The working principle is as follows: when the bearing press-in mechanism with the guiding function is used, firstly, as shown in the attached drawing 1, a bearing body to be installed is sleeved on the outer side of the guide block 5 from the bottom of the guide block 5, then, the bottom of the guide block 5 is aligned with a central point of a rod piece to be installed on the external bearing body, then, the vertical rod 2 is manually rotated, the vertical rod 2 drives the rotary gear 9 connected with the outer side key to rotate together when rotating, as shown in the attached

drawings

1 and 3, the vertical rod 2 is in bearing connection with the support plate main body 1 and the guide block 5, the rotary gear 9 drives the toothed plate 10 with the front side and the rear side both in meshed connection to move towards the outer side in the through groove 7 as shown in the attached drawing 3, at the moment, the second limiting block 11 on the outer side of the toothed plate 10 slides in the second limiting groove 12, so that the toothed plate 10 is kept to slide stably through the arrangement of the second limiting block 11, the toothed plate 10 can push the convex plate 8 out of the placing groove 6, so that the outer side surface of the convex plate 8 is well contacted with the inner side wall of the bearing body, and the whole device can be used for bearing bodies with different sizes;

meanwhile, the convex plate 8 drives the inner part to move together through the first limit block 44 and the support rod 43 which is clamped and nested in the first limit groove 81 as shown in figure 2 when moving, so that the top end of the support rod 43 slides in the sliding groove 41 as shown in figure 1, the support rod 43 drives the guide rod 42 to move synchronously when sliding, further the guide rod 42 can conveniently conduct guide work on bearing bodies with different sizes in the later period, then the guide plate 4 is pressed downwards through an external pressing device, the support rod 43 is driven to descend to the inner part of the convex plate 8, the guide rod 42 can downwards extrude the lower bearing body to be pressed into a lower rod piece for installation work, the guide plate 4 can be driven to reset through the accumulated force of the reset spring 3 in the later period, the next use is convenient, the operation is simple and fast, and the guide pressing work on the bearing bodies with different sizes is convenient, those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bearing mechanism of impressing with direction function, includes backup pad main part (1), montant (2), reset spring (3), second stopper (11) and second spacing groove (12), its characterized in that: the inner part of the support plate main body (1) penetrates through the vertical rod (2), the support plate main body (1) is connected with the vertical rod (2) through a bearing, the bottom end of the vertical rod (2) is connected with the guide block (5) through a bearing, a reset spring (3) is fixed on the lower surface of the support plate main body (1), the guide plate (4) is installed on the bottom end of the reset spring (3) through a screw, the left side face and the right side face of the guide block (5) are respectively provided with a placing groove (6), a convex plate (8) is arranged inside the placing groove (6), a toothed plate (10) is fixed on the inner side wall of the convex plate (8) through a screw, a rotating gear (9) is connected to the outer side of the lower part of the vertical rod (2) in a key mode, the front side face and the rear side face of the rotating gear (9) are respectively connected with a toothed plate (10) in a meshing mode, a, the outside fix with screw of pinion rack (10) has second stopper (11), and the outside block of second stopper (11) is connected with second spacing groove (12) to the outside of second spacing groove (12) is fixed with guide block (5).

2. The bearing press-in mechanism with the guiding function according to claim 1, wherein: spout (41) have all been seted up to both ends lower surface about deflector (4), and the inside block of spout (41) is connected with bracing piece (43) to the outer end fix with screw of bracing piece (43) has guide bar (42), first stopper (44) are installed to the equal screwed joint in bottom left and right sides of bracing piece (43).

3. The bearing press-in mechanism with the guiding function according to claim 2, wherein: the guide rod (42) is in a 7-shaped structure, and the height of the guide rod (42) is equal to that of the support rod (43).

4. The bearing press-in mechanism with the guiding function according to claim 1, wherein: the space inside the guide block (5) is communicated with the space inside the placing groove (6) through the through groove (7), and one half of the circumference of the guide block (5) is larger than the arc length of the convex plate (8).

5. The bearing press-in mechanism with the guiding function according to claim 1, wherein: the placing groove (6) and the convex plate (8) are both arc-shaped structures, the placing groove (6) and the convex plate (8) are in concave-convex fit, and the highest point of the placing groove (6) and the highest point of the guide block (5) are on the same horizontal plane.

6. The bearing press-in mechanism with the guiding function according to claim 2, wherein: the inside of flange (8) is hollow column structure, and first spacing groove (81) have all been seted up to the inner wall left and right sides of flange (8) to first spacing groove (81) are block sliding connection with first stopper (44).