CN211574142U

CN211574142U - Energy-saving mechanical part

Info

Publication number: CN211574142U
Application number: CN201922234932.3U
Authority: CN
Inventors: 杨正锴; 杨茂地
Original assignee: Qingdao Yongfuxiang Machinery Co ltd
Current assignee: Qingdao Baide Machinery Co.,Ltd.
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-09-25
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an energy-saving mechanical part, including first main shaft, second main shaft, buffering axle sleeve and buffering ring, be provided with the adjustment tank in the second main shaft, a plurality of second spacing grooves have been seted up to the inner wall of adjustment tank, be provided with buffering axle sleeve in the adjustment tank, the lateral wall of buffering axle sleeve is fixed with if pole second stopper, second stopper and second spacing groove sliding connection, be fixed with the buffering ring in the buffering axle sleeve, insert the first main shaft in the buffering axle sleeve, the one end that the first main shaft inserted buffering axle sleeve is the circular cone type and passes the buffering ring; a first limiting block is fixed on the inner wall of the buffer shaft sleeve, a plurality of first limiting grooves are formed in the outer surface of the first main shaft, and the first limiting block is connected with the first limiting grooves in a sliding mode; the end face of one end, located in the adjusting groove, of the buffering shaft sleeve is fixedly provided with a fixing block, and a fixing hole is formed in the fixing block.

Description

Energy-saving mechanical part

Technical Field

The utility model relates to an energy-conserving machine parts belongs to spare part equipment technical field.

Background

The mechanical equipment consists of a plurality of parts, the traditional parts have more extra power consumption in the use process, for example, the phenomena of vibration, heating and the like generated in the use process of the traditional parts, the main shaft is a part commonly used in the mechanical equipment, the traditional main shaft has a simple structure, is similar to an iron rod and does not have a damping function, the main shaft is generally matched with a motor for use, the vibration phenomenon often occurs in the use process, and then other parts are driven to vibrate to generate unnecessary energy consumption; the existing main shaft does not have the length extension function, and is fixed in length and small in application range when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving machine parts to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving mechanical part comprises a first main shaft, a second main shaft, a buffering shaft sleeve and a buffering ring, wherein an adjusting groove is formed in the second main shaft, a plurality of second limiting grooves are formed in the inner wall of the adjusting groove, the buffering shaft sleeve is arranged in the adjusting groove, a plurality of second limiting blocks are fixed on the outer side wall of the buffering shaft sleeve, the second limiting blocks are connected with the second limiting grooves in a sliding mode, the buffering ring is fixed in the buffering shaft sleeve, the first main shaft is inserted into the buffering shaft sleeve, and one end, inserted into the buffering shaft sleeve, of the first main shaft is conical and penetrates through the buffering ring; a first limiting block is fixed on the inner wall of the buffer shaft sleeve, a plurality of first limiting grooves are formed in the outer surface of the first main shaft, and the first limiting block is connected with the first limiting grooves in a sliding mode; the end face, located in the adjusting groove, of the end face of the buffering shaft sleeve is fixedly provided with a fixing block, a fixing hole is formed in the fixing block, a plurality of threaded through holes aligned and communicated with the fixing hole are formed in the position, located in the adjusting groove, of the outer surface of the second main shaft, and fastening bolts are arranged in the threaded holes.

Preferably, the buffer ring comprises a fixed steel ring, a first rubber ring and a buffer structure, the first rubber ring is arranged on the inner side of the fixed steel ring, a second rubber ring is fixed between the first rubber ring and the fixed steel ring, and a first buffer spring is fixed between the inner wall of the second rubber ring.

Preferably, buffer structure includes to turn to piece, transfer line and linking piece, turn to the piece and have two and fix respectively in the inner wall of fixed steel ring and the outside of first rubber ring, turn to and rotate the connection through the transfer line between piece and the linking piece, it is fixed with second buffer spring to link up between the piece.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to an energy-saving mechanical part, the utility model has simple structure and convenient use, can freely adjust the use length, increases the use range, has good damping effect in the use process, thereby greatly reducing the influence on the surrounding parts and reducing the extra power consumption of the motor on vibration; when the device is used, the first main shaft can be moved to drive the buffering shaft sleeve to move along the second limiting groove according to actual conditions, and when the length of the main shaft is adjusted, the fastening bolt is combined with the fixing hole in the fixing block under the action of the threaded through hole by rotating the fastening bolt, so that the fixing and limiting effects on the buffering shaft sleeve and further on the first main shaft are realized; when the main shaft generates vibration in the using process, the end face of the first main shaft is conical, the first main shaft moves into the buffer shaft sleeve and expands the first rubber ring towards the periphery, the first rubber ring compresses the second rubber ring and the buffer structure, and the second rubber ring and the first buffer spring play a primary buffer role in impact force generated by vibration; buffer structure can realize the stable connection between first rubber ring and the fixed steel ring, and compression buffer structure compresses second buffer spring promptly simultaneously, and second buffer spring plays further cushioning effect to the impact force that vibrations produced to the realization reduces the function of main shaft vibrations.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a buffer ring structure;

fig. 3 is a schematic view of a buffer structure.

In the figure: 1. a first main shaft; 101. a first limit groove; 2. a second main shaft; 201. an adjustment groove; 202. a first limit groove; 203. a threaded through hole; 3. a buffer shaft sleeve; 4. a buffer ring; 5. a second limiting block; 6. a first stopper; 7. a fixed block; 701. a fixing hole; 8. fixing a steel ring; 9. a first rubber ring; 10. a buffer structure; 11. a second rubber ring; 12. a first buffer spring; 13. a turning block; 14. a transmission rod; 15. a joining block; 16. a second buffer spring.

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.

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 skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: an energy-saving mechanical part is characterized in that: the spindle comprises a first spindle 1, a second spindle 2, a buffering shaft sleeve 3 and a buffering ring 4, wherein an adjusting groove 201 is formed in the second spindle 2, a plurality of second limiting grooves 202 are formed in the inner wall of the adjusting groove 201, the buffering shaft sleeve 3 is arranged in the adjusting groove 201, a plurality of second limiting blocks 5 are fixed on the outer side wall of the buffering shaft sleeve 3, the second limiting blocks 5 are connected with the second limiting grooves 202 in a sliding mode, the buffering ring 4 is fixed in the buffering shaft sleeve 3, the first spindle 1 is inserted into the buffering shaft sleeve 3, and one end, inserted into the buffering shaft sleeve 3, of the first spindle 1 is conical and penetrates through the buffering ring 4; a first limiting block 6 is fixed on the inner wall of the buffer shaft sleeve 3, a plurality of first limiting grooves 101 are formed in the outer surface of the first main shaft 1, and the first limiting block 6 is connected with the first limiting grooves 101 in a sliding mode; the end face, located in the adjusting groove 201, of one end of the buffering shaft sleeve 3 is fixed with a fixing block 7, a fixing hole 701 is formed in the fixing block 7, a plurality of threaded through holes 203 aligned with and communicated with the fixing hole 701 are formed in the position, located in the adjusting groove 201, of the outer surface of the second spindle 2, and fastening bolts are arranged in the threaded through holes 203.

Further, cushion ring 4 includes fixed steel ring 8, first rubber ring 9 and buffer structure 10, fixed steel ring 8 is inboard in being arranged in to first rubber ring 9, be fixed with second rubber ring 11 between first rubber ring 9 and the fixed steel ring 8, be fixed with first buffer spring 12 between 11 inner walls of second rubber ring.

Further, the buffer structure 10 comprises a steering block 13, a transmission rod 14 and a connecting block 15, the steering block 13 has two blocks and is fixed on the inner wall of the fixed steel ring 8 and the outer side of the first rubber ring 9, the steering block 13 and the connecting block 15 are rotatably connected through the transmission rod 14, and a second buffer spring 16 is fixed between the connecting blocks 15.

The working principle is as follows: the utility model relates to an energy-saving mechanical part, during the use, at first can be according to actual conditions, through removing first main shaft 1 and drive buffering axle sleeve 3 and move along second spacing groove 202, after main shaft length adjustment, through rotatory fastening bolt under the effect of screw thread through-hole 203, make fastening bolt combine with fixed orifices 701 on fixed block 7, realize the fixed limiting effect to buffering axle sleeve 3 and then the fixed limiting effect to first main shaft 1; when the main shaft vibrates in the using process, because the end face of the first main shaft 1 is conical, the first main shaft 1 can move towards the inside of the buffer shaft sleeve 3 and can expand the first rubber ring 9 towards the periphery, the first rubber ring 9 can compress the second rubber ring 11 and the buffer structure 4, and the second rubber ring 11 and the first buffer spring 12 play a primary buffer role in impact force generated by vibration; buffer structure 4 can realize the stable connection between first rubber ring 9 and the fixed steel ring 8, and compression buffer structure 4 compresses second buffer spring 16 promptly simultaneously, and second buffer spring 16 plays further cushioning effect to the impact force that vibrations produced to the realization reduces the function of main shaft vibrations.

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. An energy-saving mechanical part is characterized in that: the spindle comprises a first spindle (1), a second spindle (2), a buffering shaft sleeve (3) and a buffering ring (4), wherein an adjusting groove (201) is formed in the second spindle (2), a plurality of second limiting grooves (202) are formed in the inner wall of the adjusting groove (201), the buffering shaft sleeve (3) is arranged in the adjusting groove (201), a plurality of second limiting blocks (5) are fixed on the outer side wall of the buffering shaft sleeve (3), the second limiting blocks (5) are connected with the second limiting grooves (202) in a sliding mode, the buffering ring (4) is fixed in the buffering shaft sleeve (3), the first spindle (1) is inserted into the buffering shaft sleeve (3), and one end, inserted into the buffering shaft sleeve (3), of the first spindle (1) is conical and penetrates through the buffering ring (4); a first limiting block (6) is fixed on the inner wall of the buffer shaft sleeve (3), a plurality of first limiting grooves (101) are formed in the outer surface of the first main shaft (1), and the first limiting block (6) is connected with the first limiting grooves (101) in a sliding mode; the buffer shaft sleeve (3) is fixed with a fixing block (7) at one end face located in the adjusting groove (201), a fixing hole (701) is formed in the fixing block (7), a plurality of threaded through holes (203) aligned and communicated with the fixing hole (701) are formed in the position, located in the adjusting groove (201), of the outer surface of the second spindle (2), and fastening bolts are arranged in the threaded through holes (203).

2. The energy saving mechanical component of claim 1, wherein: buffer ring (4) are including fixed steel ring (8), first rubber ring (9) and buffer structure (10), fixed steel ring (8) inboard is arranged in first rubber ring (9), be fixed with second rubber ring (11) between first rubber ring (9) and fixed steel ring (8), be fixed with first buffer spring (12) between second rubber ring (11) inner wall.

3. The energy saving mechanical component of claim 2, wherein: buffer structure (10) are including turning to piece (13), transfer line (14) and linking up piece (15), turn to piece (13) have two and fix respectively in the inner wall of fixed steel ring (8) and the outside of first rubber ring (9), turn to piece (13) and link up and rotate the connection through transfer line (14) between piece (15), it is fixed with second buffer spring (16) to link up between piece (15).