CN211466227U - A bearing gear mounting structure - Google Patents

Abstract

The utility model discloses a bearing gear mounting structure, comprising a mounting plate, a hydraulic cylinder is connected through the center of the outer top of the mounting plate, and an upper positioning plate is movably connected at the bottom end of the hydraulic cylinder through a connecting rod. A set of positioning rods are fixedly connected at the central positions of both ends of the top, and the positioning rods extend into the positioning pipes arranged in the middle of the two sides of the top of the mounting plate. There are positioning holes equidistant from the middle of the inner side of the lower positioning plate, and a first positioning frame and a second positioning frame are fixedly connected on both sides of the inside of the positioning hole respectively, and a middle part on both sides of the first positioning frame and the second positioning frame is connected. Group screw. The utility model has the advantages of improving the bearing gear installation efficiency, convenient operation and cost saving by arranging the locating block, the locating hole, the hydraulic cylinder, the first locating frame and the second locating frame structure.

Description

A bearing gear mounting structure

technical field

The utility model relates to the technical field of bearing gear installation, in particular to a bearing gear installation structure.

Background technique

Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Gear refers to the continuous meshing of gears on the rim to transmit motion and The mechanical components of power, bearing gears refer to the parts with gears arranged outside the bearing. At present, the installation of bearing red gears is inconvenient and the efficiency is low, and when installing different bearing gears, different positioning structures need to be replaced, which increases the cost of use and has limitations. larger, so it is necessary to make improvements to solve the above problems.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the present invention provides a bearing gear mounting structure to solve the above-mentioned problems in the background art.

(2) Technical solutions

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bearing gear installation structure, including a mounting plate, a hydraulic cylinder is connected through the central position of the outer top of the mounting plate, and the bottom end of the hydraulic cylinder is movably connected with an upper part through a connecting rod. Positioning plate, a set of positioning rods are fixedly connected at the central positions of both ends of the top of the upper positioning plate, and the positioning rods extend into the positioning pipes arranged in the middle of the two sides of the top of the mounting plate, and the middle of the inner bottom of the mounting plate is fixedly connected with a lower part. The positioning plate, and the upper positioning plate and the inner middle of the lower positioning plate are provided with positioning holes equidistantly. and a second positioning frame, and the first positioning frame is arranged on the left side of the second positioning frame, and a group of screws are connected in the middle of both sides of the first positioning frame and the second positioning frame.

Preferably, a set of support rods are threadedly connected to the two ends of the inner side of the mounting plate by means of fastening bolts, and the fastening bolts are arranged at the central positions of both ends of the outer side of the mounting plate.

Preferably, the connecting rod is connected to the bottom end of the hydraulic cylinder through a sleeve, and the sleeve is fixedly connected to the middle of the bottom end of the hydraulic cylinder.

Preferably, a set of clamping blocks are provided in the upper middle section of the two sides of the positioning rod, and the clamping blocks are connected with the clamping grooves provided in the middle section of the lower part of the two sides of the positioning tube.

Preferably, a bearing body is arranged inside the upper positioning hole of the lower positioning plate, and a gear body is arranged outside the bearing body.

Preferably, one end of the screw thread extends out of the upper positioning hole on the lower positioning plate, and a set of rotating handles are welded and connected to the middle of the outer end of the screw rod.

(3) Beneficial effects

The utility model provides a bearing gear mounting structure, which has the following beneficial effects:

(1) The utility model has the effect of improving the installation efficiency of the bearing gear and facilitating the operation by setting the positioning block, the positioning hole and the hydraulic cylinder, and solves the problems of inconvenient installation and low efficiency of the bearing gear. Place the positioning block, place the bearing body inside the positioning hole set on the inner side of the lower positioning plate, pre-position the gear body and the bearing body, and apply downward force to the upper positioning plate by the hydraulic cylinder, through the positioning block The pre-positioned bearing body and gear body are installed and fixed, and the operation is simple, which helps to improve the installation efficiency between the bearing body and the gear body. The structural connection between the block and the card slot limits the lowering displacement of the upper positioning plate and maintains the stability of the structure during the downward movement of the upper positioning plate.

(2) The utility model has the effect of facilitating the installation and positioning of bearing gears of different sizes by arranging the first positioning frame, the second positioning frame and the screw rod, which solves the problem that the installation of different bearing gears requires the replacement of different positioning structures and increases the use cost A first positioning frame and a second positioning frame are fixedly connected on both sides inside the positioning hole, and the second positioning frame extends into the interior of the first positioning frame, and a clockwise or counterclockwise force is applied to the screw by rotating the handle , the second positioning frame is pushed or pulled inside the first positioning frame by the screw, and the size of the space formed by the first positioning frame and the inner side of the second positioning frame is adjusted, so as to satisfy the installation of the bearing gears of different sizes. The positioning is convenient to use and saves the use cost.

Description of drawings

1 is a schematic front view of the utility model;

Fig. 2 is the enlarged schematic diagram of place A in Fig. 1 of the utility model;

3 is a schematic top view of the interior of the positioning hole of the present invention;

Figure 4 is a schematic diagram of the interior of the positioning pipe of the present invention.

The reference signs in the figure are: 1. Fastening bolt; 2. Positioning pipe; 3. Positioning rod; 4. Support rod; 5. Mounting plate; 6. Lower positioning plate; 7. Positioning block; 8. Positioning hole; 9 , upper positioning plate; 10, hydraulic cylinder; 11, sleeve; 12, connecting rod; 13, rotary handle; 14, first positioning frame; 15, second positioning frame; 16, bearing body; 17, gear body; 18 , screw; 19, card slot; 20, card block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-4, the present utility model provides a technical solution: a bearing gear mounting structure, comprising a mounting plate 5, a hydraulic cylinder 10 is connected through the central position of the outer top of the mounting plate 5, and the bottom end of the hydraulic cylinder 10 passes through The connecting rod 12 is movably connected with the upper positioning plate 9, and the hydraulic cylinder 10 is HOB6350, which belongs to the prior art. A set of positioning rods 3 , and the positioning rod 3 extends into the positioning pipe 2 arranged in the middle of both sides of the top end of the mounting plate 5. When the hydraulic cylinder 10 drives the upper positioning plate 9 to perform the lowering operation, the clamping blocks 20 arranged on the upper parts of the two sides of the positioning rod 3 and the positioning The clamping grooves 19 provided on the lower parts of the two inner sides of the tube 2 are connected to maintain the stability of the structure during the descending process of the upper positioning plate 9, and to limit the displacement and descending of the upper positioning plate 9 during the descending process. The middle of the inner bottom end of the mounting plate 5 is fixedly connected. There is a lower positioning plate 6, and the upper positioning plate 9 and the inner middle of the lower positioning plate 6 are equidistantly provided with positioning holes 8, and the inner positioning holes 8 of the upper positioning plate 9 are provided with positioning blocks 7. The upper positioning plate 9, the lower positioning plate 6. The positioning holes 8 arranged on the inner side realize the placement of the positioning block 7, the bearing body 16 and the gear body 17 respectively. The first positioning frame 14 and the second positioning frame 15 are fixedly connected on both sides of the inner side of the positioning hole 8 respectively. A positioning frame 14 is arranged on the left side of the second positioning frame 15 , and a set of screws 18 are connected to the middle of both sides of the first positioning frame 14 and the second positioning frame 15 . The second positioning frame 15 is driven to move forward or backward in the interior of the first positioning frame 14, and the size of the space formed inside the first positioning frame 14 and the second positioning frame 15 is adjusted, thereby realizing the positioning of different sizes. Placement of block 7 and bearing body 16, gear body 17.

Further, a set of struts 4 are threadedly connected to the two ends of the inner side of the mounting plate 5 through the tightening bolts 1, and the tightening bolts 1 are arranged at the central positions of both ends of the outer side of the mounting plate 5, and the struts 4 are fixed on the mounting plate by the tightening bolts 1. The structures at both ends of the inner side of 5 are fixed, so as to realize the structural mounting and fixing between the mounting plate 5 by the support rod 4 .

Further, the connecting rod 12 is connected to the bottom end of the hydraulic cylinder 10 through the sleeve 11, and the sleeve 11 is fixedly connected to the middle of the bottom end of the hydraulic cylinder 10, the sleeve 11 is structurally fixed by the hydraulic cylinder 10, and the sleeve 11 The connecting rod 12 is structurally connected with the hydraulic cylinder 10 , and when the connecting rod 12 is damaged, it is convenient to disassemble and replace the connecting rod 12 .

Further, a set of clamping blocks 20 are arranged in the upper and middle sections of both sides of the positioning rod 3, and the clamping blocks 20 are connected with the clamping grooves 19 provided in the middle section of the lower part of the two sides of the positioning tube 2. Explain the position on the positioning tube 2, and through the clamping connection between the clamping block 20 and the clamping slot 19, the positioning rod 3 is limited in the internal displacement and descending of the positioning tube 2, and then the upper positioning plate 9 is displaced. The limitation of descending, and maintaining the stability of the structure of the upper positioning plate 9 during the descending process.

Further, a bearing body 16 is arranged inside the positioning hole 8 at the upper end of the lower positioning plate 6, and a gear body 17 is arranged outside the bearing body 16. The positioning of the structure, and the positioning of the gear body 17 outside the bearing body 16 in advance is convenient for the installation work of the bearing gear.

Further, one end of the screw rod 18 extends out of the positioning hole 8 at the upper end of the lower positioning plate 6, and a set of rotating handles 13 are welded and connected to the middle of the outer end of the screw rod 18, and the screw rod 18 is extended out of the positioning hole 8. Under the action of applying force, the inner space of the first positioning frame 14 and the second positioning frame 15 is adjusted in size, so as to realize the installation operation of the positioning blocks 7 of different sizes, the bearing body 16 and the gear body 17 .

Working principle: When in use, the strut 4 is structurally connected at the middle of both ends of the inner side of the mounting plate 5 by tightening the bolt 1, and the connecting rod 12 is connected with the sleeve 11 set in the middle of the bottom end of the hydraulic cylinder 10. At this time, the positioning hole 8 is adjusted according to the size of the positioning block 7 and the size of the bearing body 16 and the gear body 17 , and a clockwise or counterclockwise force is applied to the screw 18 by the rotating handle 13 , and the screw 18 is applied to the second positioning frame 15 . The pushing or pulling action inside the first positioning frame 14 adjusts the size of the space formed inside the first positioning frame 14 and the second positioning frame 15, and performs the structural positioning of the positioning block 7, the bearing body 16 and the gear body 17, and at the same time, The hydraulic cylinder 10 is controlled by the external control terminal, and the upper positioning plate 9 is lowered and operated by the hydraulic cylinder 10. When the upper clamping blocks 20 on both sides of the positioning rod 3 are connected with the lower clamping grooves 19 on both sides of the positioning pipe 2. , the upper positioning plate 9 is in contact with the lower positioning plate 6 , and the positioning block 7 performs installation and positioning operations on the pre-positioned bearing body 16 and gear body 17 .

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A bearing gear mounting structure, comprising a mounting plate (5), characterized in that: a hydraulic cylinder (10) is connected through the central position of the outer top of the mounting plate (5), and the bottom end of the hydraulic cylinder (10) is connected by The rod (12) is movably connected with an upper positioning plate (9), a set of positioning rods (3) are fixedly connected at the central positions of both ends of the top of the upper positioning plate (9), and the positioning rods (3) extend into the mounting plate (5) Inside the positioning pipe (2) arranged in the middle of both sides of the inner top, the lower positioning plate (6) is fixedly connected to the middle of the inner bottom end of the mounting plate (5), and the inner sides of the upper positioning plate (9) and the lower positioning plate (6) are fixedly connected. Positioning holes (8) are equidistantly opened in the middle, and positioning blocks (7) are arranged inside the positioning holes (8) on the inner side of the upper positioning plate (9). A positioning frame (14) and a second positioning frame (15), and the first positioning frame (14) is arranged on the left side of the second positioning frame (15), the first positioning frame (14), the second positioning frame ( 15) A set of screws (18) are connected in the middle of both sides. 2. A bearing gear mounting structure according to claim 1, characterized in that: a set of struts (4) are threadedly connected with the inner ends of the mounting plate (5) through the fastening bolts (1), and are fastened The bolts (1) are arranged at the central positions of both outer ends of the mounting plate (5). 3. A bearing gear mounting structure according to claim 1, characterized in that: the connecting rod (12) is connected with the bottom end of the hydraulic cylinder (10) through a sleeve (11), and the sleeve (11) is fixed Connected to the middle of the bottom end of the hydraulic cylinder (10). 4. A bearing gear mounting structure according to claim 1, characterized in that: a set of clamping blocks (20) are provided in the upper middle sections of both sides of the positioning rod (3), and the clamping blocks (20) and the positioning tube ( 2) The clamping grooves (19) provided in the middle section of the lower part of the inner two sides are connected by clamping. 5. A bearing gear mounting structure according to claim 1, characterized in that: a bearing body (16) is provided inside the positioning hole (8) at the upper end of the lower positioning plate (6), and the bearing body (16) is outside A gear body (17) is provided. 6. A bearing gear mounting structure according to claim 1, characterized in that: one end of the screw (18) is threaded out of the upper end positioning hole (8) of the lower positioning plate (6), and the screw (18) is outside the screw (18). A set of rotating handles (13) are welded and connected at the middle of the end.

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