CN219452816U - Worm gear reducer with anti-vibration assembly - Google Patents

Abstract

The utility model discloses a worm gear reducer with an anti-vibration component, which comprises a mounting seat, wherein a reducer main body is arranged above the mounting seat, a bottom plate is fixedly arranged at the bottom of the reducer main body, two ends of the bottom plate are respectively fixedly connected with movable rods, two symmetrically distributed damping plates are respectively fixedly connected with the inner walls of the two sides of the mounting seat, two sides of the movable rods are fixedly connected with damping blocks through connecting rods, the damping blocks are in sliding connection with the damping plates, the outer walls of the mounting seat are fixedly connected with spring grooves, a first damping spring shock absorber is fixedly arranged in the spring grooves, and one end of each movable rod penetrates through a mounting seat shell and is fixedly connected with the first damping spring shock absorber.

Description

Worm gear reducer with anti-vibration assembly

Technical Field

The utility model relates to the technical field of worm and gear speed reducers, in particular to a worm and gear speed reducer with an anti-vibration component.

Background

The worm gear speed reducer is a power transmission mechanism, which uses a speed converter of a gear to reduce the rotation number of a motor to a required rotation number and obtain a large torque. In a mechanism for transmitting power and motion, the application range of a speed reducer is quite wide.

The worm gear reducer in the current market has many defects, and the worm gear reducer does not have shockproof function, and worm gear reducer can produce the shake when using, and long-time use vibrations can cause vibration damage to the inside part of reduction gear, are unfavorable for the stable lasting use of reduction gear, so on the market the worm gear reducer of urgent need take antidetonation subassembly to improve current worm gear reducer structure, for this reason, we propose the worm gear reducer of taking antidetonation subassembly.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a worm gear reducer with an anti-vibration component, which solves the existing problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: take worm gear reducer of antidetonation subassembly, including the mount pad, the top of mount pad is provided with the speed reducer main part, the bottom fixed mounting of speed reducer main part has the bottom plate, the both ends of bottom plate are fixedly connected with movable rod respectively, the both sides inner wall of mount pad is two symmetric distribution's damping plate respectively, the both sides of movable rod are through connecting rod fixedly connected with damping piece, damping piece and damping plate sliding connection, the outer wall fixedly connected with spring groove of mount pad, the inside fixed mounting in spring groove has first damping spring bumper shock absorber, the movable rod one end runs through mount pad casing and first damping spring bumper shock absorber fixed connection, the bottom of bottom plate is provided with damper.

Preferably, the number of the shock absorbing components is multiple, and the shock absorbing components are distributed at the bottom of the bottom plate at equal intervals.

Preferably, the damping assembly comprises a damping rubber block fixedly mounted at the bottom of the bottom plate, a second damping spring shock absorber is fixedly mounted between the damping rubber block and the bottom wall inside the mounting seat, sliding blocks are respectively arranged on two sides of the second damping spring shock absorber, a hinge rod is arranged between the sliding blocks and the damping rubber block, two ends of the hinge rod are respectively hinged with the damping rubber block and the sliding blocks, a fixing plate is fixedly mounted on the mounting seat, a spring is fixedly connected between the fixing plate and the sliding blocks, and a sliding groove in sliding clamping connection with the sliding blocks is formed in the mounting seat.

Preferably, the inner wall of the damping plate is uniformly coated with high damping rubber material.

Preferably, the damping block is made of high damping rubber.

Preferably, the bottom of the sliding block is in sliding connection with the inside of the sliding groove and is in sliding connection with the sliding groove.

Advantageous effects

The utility model provides a worm gear reducer with an anti-vibration component. Compared with the prior art, the method has the following beneficial effects:

1. this take worm gear speed reducer of antidetonation subassembly, speed reducer main part fixed mounting is on the bottom plate, bottom plate both ends fixedly connected with movable rod, movable rod one end and first damping spring bumper shock absorber fixed connection, and fixed connection and damping plate sliding connection's damping piece on the movable rod, and then when the speed reducer main part received vibrations, utilize first damping spring bumper shock absorber can directly reduce the impact force that vibrations produced when receiving vibrations to the bottom plate both ends and rock to and drive damping piece and damping plate damping friction energy consumption absorb the impact force that vibrations produced when passing through movable rod horizontal migration, conveniently carry out the shock attenuation on the horizontal direction to the speed reducer main part, the antidetonation effect when reaching the speed reducer main part operation.

2. This worm gear reducer with anti-vibration component, through a plurality of damper components of bottom plate bottom fixed mounting, damper component includes damping rubber piece, second damping spring bumper shock absorber, slider etc. and then when the speed reducer main part receives vibrations, utilize damping rubber piece self rebound ability and second damping spring bumper shock absorber can directly reduce the impact force that vibrations produced when receiving vibrations to the vertical direction of bottom plate, drive fixed plate and spout slip acting through damping rubber piece both ends articulated rod simultaneously, and do work to the spring extrusion, absorb the impact force that vibrations produced, conveniently carry out the shock attenuation on the vertical direction to the speed reducer main part, the antidetonation effect when reaching the speed reducer main part operation.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

fig. 3 is a schematic view of the enlarged partial structure of fig. 1 according to the present utility model.

In the figure: 1. a mounting base; 2. a speed reducer main body; 3. a bottom plate; 4. a movable rod; 5. a damping plate; 6. a connecting rod; 7. a damping block; 8. a spring groove; 9. a first damping spring shock absorber; 10. a shock absorbing assembly; 101. damping rubber blocks; 102. a second damping spring shock absorber; 103. a slide block; 104. a hinge rod; 105. a fixing plate; 106. a spring; 107. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides two technical schemes:

embodiment one:

take worm gear reducer of antidetonation subassembly, including mount pad 1, the top of mount pad 1 is provided with speed reducer main part 2, the bottom fixed mounting of speed reducer main part 2 has bottom plate 3, the both ends of bottom plate 3 are fixedly connected with movable rod 4 respectively, the both sides inner wall of mount pad 1 is two symmetric distribution's damping plate 5 respectively, the both sides of movable rod 4 are through connecting rod 6 fixedly connected with damping piece 7, damping piece 7 and damping plate 5 sliding connection, the outer wall fixedly connected with spring groove 8 of mount pad 1, the inside fixed mounting of spring groove 8 has first damping spring damper 9, the bottom of bottom plate 3 is provided with damper 10, movable rod 4 one end runs through mount pad 1 casing and first damping spring damper 9 fixed connection.

Embodiment two:

the worm gear reducer with the anti-vibration component comprises a mounting seat 1, a reducer main body 2 is arranged above the mounting seat 1, a bottom plate 3 is fixedly arranged at the bottom of the reducer main body 2, two ends of the bottom plate 3 are respectively fixedly connected with movable rods 4, two symmetrically distributed damping plates 5 are respectively fixedly connected with the inner walls of the two sides of the mounting seat 1, high damping rubber materials are uniformly coated on the inner walls of the damping plates 5, and when the movable rods 4 move horizontally, damping blocks 7 and the damping plates 5 are driven to absorb impact force generated by vibration due to damping friction energy consumption, so that the reducer main body 2 is convenient to absorb vibration in the horizontal direction; damping blocks 7 are fixedly connected to two sides of the movable rod 4 through connecting rods 6, and the damping blocks 7 are made of high damping rubber; the damping block 7 is in sliding connection with the damping plate 5, the outer wall of the mounting seat 1 is fixedly connected with a spring groove 8, a first damping spring shock absorber 9 is fixedly installed in the spring groove 8, one end of the movable rod 4 penetrates through the housing of the mounting seat 1 and is fixedly connected with the first damping spring shock absorber 9, the bottom of the bottom plate 3 is provided with a plurality of damping assemblies 10, the damping assemblies 10 are distributed at the bottom of the bottom plate 3 at equal intervals, and the bottom of the bottom plate 3 is fully shock-resistant through the damping assemblies 10; the damping assembly 10 comprises a damping rubber block 101 fixedly arranged at the bottom of the bottom plate 3, a second damping spring damper 102 is fixedly arranged between the damping rubber block 101 and the bottom wall inside the mounting seat 1, sliding blocks 103 are respectively arranged on two sides of the second damping spring damper 102, a hinge rod 104 is arranged between the sliding blocks 103 and the damping rubber block 101, two ends of the hinge rod 104 are respectively hinged with the damping rubber block 101 and the sliding blocks 103, a fixed plate 105 is fixedly arranged on the mounting seat 1, a spring 106 is fixedly connected between the fixed plate 105 and the sliding blocks 103, a sliding groove 107 in sliding clamping connection with the sliding blocks 103 is formed in the mounting seat 1, the bottom of the sliding blocks 103 is in sliding clamping connection with the sliding groove 107 and is in sliding connection with the sliding groove 107, when the speed reducer main body 2 is subjected to vibration, the self-rebound performance of the damping rubber block 101 and the impact force generated by vibration can be directly reduced when the second damping spring damper 102 is subjected to the vibration in the vertical direction of the bottom plate 3, meanwhile, the fixed plate 105 and the spring 106 are driven to do sliding work through the hinge rods 104 at two ends of the damping rubber block 101, and the spring 106 are extruded to do work, the impact force generated by the vibration is absorbed, and the speed reducer main body 2 is convenient to perform the vibration absorption in the vertical direction.

When the worm gear reducer with the anti-vibration component is used, the reducer main body 2 is fixedly arranged on the bottom plate 3, two ends of the bottom plate 3 are fixedly connected with the movable rod 4, one end of the movable rod 4 is fixedly connected with the first damping spring damper 9, the movable rod 4 is fixedly connected with the damping block 7 which is in sliding connection with the damping plate 5, when the reducer main body 2 is vibrated, the first damping spring damper 9 can be utilized to directly reduce the impact force generated by vibration when the two ends of the bottom plate 3 are vibrated, and the movable rod 4 is horizontally moved to drive the damping block 7 and the damping plate 5 to damp friction energy to absorb the impact force generated by vibration, so that the reducer main body 2 is conveniently subjected to vibration reduction in the horizontal direction, and the anti-vibration effect of the reducer main body 2 is achieved when the reducer main body 2 is operated; in addition, a plurality of damping assemblies 10 are fixedly arranged at the bottom of the bottom plate 3, the damping assemblies 10 comprise damping rubber blocks 101, second damping spring dampers 102, sliding blocks 103 and the like, when the speed reducer main body 2 is vibrated, the rebound performance of the damping rubber blocks 101 and the second damping spring dampers 102 can be utilized to directly reduce the impact force generated by vibration when the bottom plate 3 is vibrated in the vertical direction, meanwhile, the hinging rods 104 at the two ends of the damping rubber blocks 101 drive the fixing plates 105 and the sliding grooves 107 to do sliding work, the springs 106 are extruded to do work, the impact force generated by vibration is absorbed, the speed reducer main body 2 is conveniently damped in the vertical direction, and the anti-vibration effect of the speed reducer main body 2 during operation is achieved.

And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Take worm gear speed reducer of antidetonation subassembly, including mount pad (1), its characterized in that: the automatic damping device is characterized in that a speed reducer main body (2) is arranged above the mounting seat (1), a bottom plate (3) is fixedly arranged at the bottom of the speed reducer main body (2), movable rods (4) are fixedly connected to two ends of the bottom plate (3) respectively, two symmetrically distributed damping plates (5) are fixedly connected to the inner walls of two sides of the mounting seat (1) respectively, damping blocks (7) are fixedly connected to two sides of the movable rods (4) through connecting rods (6), the damping blocks (7) are slidably connected with the damping plates (5), a spring groove (8) is fixedly connected to the outer wall of the mounting seat (1), a first damping spring shock absorber (9) is fixedly arranged inside the spring groove (8), one end of each movable rod (4) penetrates through a shell of the mounting seat (1) and is fixedly connected with the first damping spring shock absorber (9), and a damping assembly (10) is arranged at the bottom of the bottom plate (3).

2. The worm gear reducer with anti-vibration assembly according to claim 1, wherein: the number of the shock absorption components (10) is multiple, and the shock absorption components (10) are distributed at the bottom of the bottom plate (3) at equal intervals.

3. The worm gear reducer with anti-vibration assembly according to claim 1, wherein: the damping assembly (10) comprises a damping rubber block (101) fixedly mounted at the bottom of the bottom plate (3), a second damping spring shock absorber (102) is fixedly mounted between the damping rubber block (101) and the bottom wall inside the mounting seat (1), sliding blocks (103) are respectively arranged on two sides of the second damping spring shock absorber (102), a hinging rod (104) is arranged between the sliding blocks (103) and the damping rubber block (101), two ends of the hinging rod (104) are respectively hinged with the damping rubber block (101) and the sliding blocks (103), a fixing plate (105) is fixedly mounted on the mounting seat (1), a spring (106) is fixedly connected between the fixing plate (105) and the sliding blocks (103), and sliding grooves (107) which are in sliding clamping connection with the sliding blocks (103) are formed in the mounting seat (1).

4. The worm gear reducer with anti-vibration assembly according to claim 1, wherein: the inner wall of the damping plate (5) is uniformly coated with high damping rubber materials.

5. The worm gear reducer with anti-vibration assembly according to claim 1, wherein: the damping block (7) is made of high damping rubber.

6. The worm gear reducer with anti-vibration assembly according to claim 3, wherein: the bottom of the sliding block (103) is in sliding clamping connection with the inside of the sliding groove (107) and is in sliding connection with the sliding groove (107).