CN219529761U

CN219529761U - Speed reducer mounting structure

Info

Publication number: CN219529761U
Application number: CN202223577089.7U
Authority: CN
Inventors: 刘忠海; 李洛奇; 李娟�; 李�杰
Original assignee: Hairuisi Jiangsu Machinery Technology Co ltd
Current assignee: Hairuisi Jiangsu Machinery Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-15
Anticipated expiration: 2032-12-30

Abstract

The utility model belongs to the technical field of speed reducers, and particularly relates to a speed reducer mounting structure, which comprises a speed reducer body and a platform, wherein the speed reducer body is provided with a base, and the base is provided with a mounting mechanism; the mounting mechanism comprises a square seat, the square seat is provided with a round groove, the round groove is provided with a disc, the disc is provided with a first arc groove, the first arc groove is provided with a round rod, the square seat is provided with a round block, the round block is provided with a T-shaped chute, the T-shaped chute is provided with a rectangular sliding block, the rectangular sliding block is provided with an arc block, the round block is provided with a second arc groove, the disc is provided with a rectangular block, the platform is provided with a step cavity, the base is provided with a slot, and the slot is provided with a third arc groove; the utility model is provided with the installation mechanism which is easy and convenient to operate to control the installation and separation between the speed reducer body and the platform, and a user can control the arc-shaped block to be clamped into or separated from the third arc-shaped groove only by rotating the disc through the rectangular block, so that the operation is easy and convenient, the stress is uniform, and the practicability is very strong.

Description

Speed reducer mounting structure

Technical Field

The utility model belongs to the technical field of speed reducers, and particularly relates to a speed reducer mounting structure.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays roles of matching rotating speed and transmitting torque between the prime mover and the working machine or an executing mechanism, is extremely widely applied in modern machinery, and is one of common application scenes; the existing speed reducer is fixed inside the circular sawing machine through a plurality of bolts, the bolts are required to be rotated one by one during installation, the internal space of the circular sawing machine is small, the operation of the mode is troublesome and time-consuming, the uneven torque of the bolts possibly causes the speed reducer to be unstable, the speed reducer shakes, faults such as abnormal sound in the speed reducer occur, the service life of equipment is prolonged, and the maintenance workload of the equipment is increased.

Disclosure of Invention

The purpose of the utility model is that: aims at providing a speed reducer mounting structure, and the user can effectively fix the speed reducer through rotating the disc, and is more convenient easy to operate than the mode of bolt fastening, and the atress is more even.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the speed reducer mounting structure comprises a speed reducer body and a platform for mounting the speed reducer, wherein a base is fixedly arranged at the lower end of the speed reducer body, the base is detachably arranged at the upper end of the platform, and a mounting mechanism is arranged between the base and the platform;

the utility model provides a mounting mechanism, including square seat, square seat middle part has been seted up the circular slot, circular slot internal rotation is equipped with the disc, the disc has been seted up a plurality of first arc grooves that are circumference distribution, a plurality of the inside round bar that all slides of first arc groove, square seat upper end is through a plurality of connecting rods fixedly connected with circle piece, a plurality of T shape spouts have been seted up to the circle piece, a plurality of all slide in the T shape spout and be equipped with rectangular slide, a plurality of rectangular slide with a plurality of round bar one-to-one fixed connection, the circle bar with T shape spout sliding connection, a plurality of rectangular slide keep away from disc center one end all is fixed and is equipped with the arc piece, a plurality of with arc piece assorted second arc groove has been seted up to the circle piece, the disc lower extreme is fixed to be equipped with the rectangle piece, the platform seted up with square seat assorted first step chamber, the base seted up with circle piece assorted fluting, fluting lateral wall set up a plurality of with arc piece assorted third arc groove.

The disc with be equipped with the mounting between the square seat, the mounting includes the fixture block, first draw-in groove has been seted up to the disc, two second draw-in grooves have been seted up to the square seat, first draw-in groove can with arbitrary second draw-in groove constitutes jointly one with fixture block assorted draw-in groove, the fixture block card is located inside the draw-in groove, the fixture block with be equipped with the locking piece that two sets of symmetries set up between the second draw-in groove.

The locking piece comprises a sliding sheet, a second step cavity is formed in the clamping block, the sliding sheet is slidably arranged in the second step cavity, a spring is fixedly arranged between the sliding sheet and the second step cavity, the sliding sheet is far away from one end of the spring and is fixedly provided with a trapezoid block, one end of the trapezoid block extends out of the second step cavity, a sliding groove communicated with the second step cavity is formed in the lower end of the clamping block, a rectangular plate is fixedly arranged at the lower end of the sliding sheet through a connecting block, the connecting block is slidably connected with the sliding groove, and third clamping grooves matched with the trapezoid block are formed in the second clamping grooves.

And rubber pads are arranged on the outer sides of the arc-shaped blocks.

The lower end of the base is provided with an anti-slip pad.

The utility model is provided with the installation mechanism which is easy and convenient to operate to control the installation and separation between the speed reducer body and the platform, and a user can control the arc-shaped block to be clamped into or separated from the third arc-shaped groove only by rotating the disc through the rectangular block, instead of screwing the bolt into or unscrewing the bolt at one time as in the traditional bolt fixing, so that the operation is simpler and more convenient, the stress is more uniform, and the practicability is very strong.

Drawings

The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.

FIG. 1 is a schematic diagram of a first embodiment of a speed reducer mounting structure according to the present utility model;

FIG. 2 is a schematic diagram of a first embodiment of a speed reducer mounting structure according to the present utility model;

FIG. 3 is a schematic view of the partial structure at A in FIG. 2;

FIG. 4 is a schematic view of a speed reducer mounting structure platform, a speed reducer body, a base, and the like;

FIG. 5 is a schematic view of a disc, square seat, rectangular block, etc. structure of a speed reducer mounting structure of the present utility model;

FIG. 6 is a schematic cross-sectional view of a speed reducer mounting structure of the present utility model, including a round block, a rectangular slider, and an arcuate block;

FIG. 7 is a schematic cross-sectional view of a disk, rectangular slider, and arcuate block structure of a speed reducer mounting structure of the present utility model;

fig. 8 is a schematic diagram of the structure of a fixture block, a sliding vane, a spring, and the like of the speed reducer mounting structure according to the present utility model.

The main reference numerals are as follows:

the speed reducer comprises a speed reducer body 1, a platform 2, a base 3, a square seat 4, a disc 5, a first arc-shaped groove 6, a round rod 7, a round block 8, a T-shaped chute 9, a rectangular sliding block 10, an arc-shaped block 11, a second arc-shaped groove 12, a rectangular block 13, a first step cavity 14, a slot 15, a third arc-shaped groove 16, a clamping block 21, a first clamping groove 22, a second clamping groove 23, a sliding sheet 31, a second step cavity 32, a spring 33, a trapezoid block 34, a chute 35, a third clamping groove 36, a rectangular plate 37 and a rubber pad 41.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

Embodiment one:

as shown in fig. 1-8, the speed reducer mounting structure comprises a speed reducer body 1 and a platform 2 for mounting the speed reducer, wherein a base 3 is fixedly arranged at the lower end of the speed reducer body 1, the base 3 is detachably arranged at the upper end of the platform 2, and a mounting mechanism is arranged between the base 3 and the platform 2;

the mounting mechanism comprises a square seat 4, a circular groove is formed in the middle of the square seat 4, a disc 5 is rotationally arranged in the circular groove, a plurality of first arc grooves 6 which are circumferentially distributed are formed in the disc 5, circular rods 7 are slidably arranged in the first arc grooves 6, round blocks 8 are fixedly connected to the upper end of the square seat 4 through a plurality of connecting rods, a plurality of T-shaped sliding grooves 9 are formed in the round blocks 8, rectangular sliding blocks 10 are slidably arranged in the T-shaped sliding grooves 9, the rectangular sliding blocks 10 are fixedly connected with the round rods 7 in a one-to-one correspondence manner, the round rods 7 are slidably connected with the T-shaped sliding grooves 9, arc blocks 11 are fixedly arranged at one end, far away from the center of the disc 5, of the rectangular sliding blocks 10, a plurality of second arc grooves 12 which are matched with the arc blocks 11 are fixedly arranged at the lower end of the disc 5, rectangular blocks 13 are fixedly arranged at the lower end of the disc 8, a first step cavity 14 which is matched with the square seat 4 is formed in a platform 2, a groove 15 which is matched with the round blocks 8 is formed in the platform 3, and a plurality of third arc grooves 16 which are matched with the arc blocks 11 are formed in the side walls of the groove 15;

when a user needs to fix the speed reducer body 1 on the platform 2, firstly, the speed reducer body 1 is placed on the platform 2, the circle center of a slot 15 of the base 3 is aligned with the center of a first step cavity 14 of the platform 2, in an initial state, the arc-shaped block 11 is retracted into the second arc-shaped groove 12, the user pushes the round block 8 into the slot 15 from bottom to top through the first step cavity 14, when the round block 8 is completely pushed into the slot 15, the square seat 4 is also clamped into the first step cavity 14, the first step cavity 14 plays a limiting role on the square seat 4, the whole installation mechanism is prevented from rotating along with the rotation of the disc 5, then the user holds the rectangular block 13 to rotate the disc 5, and when the disc 5 rotates, the T-shaped chute 9 plays a limiting role on the rectangular block 10, so that the disc 5 rotates to drive a plurality of round rods 7 to slide along the direction away from the circle center of the first arc-shaped groove 6, the rectangular block 10 connected with the round block is driven by the round rod 7 to slide along the T-shaped chute 9, when the round block 8 is completely pushed into the slot 15, the square block 11 is prevented from rotating along the third step cavity 16, and the circular block 16 is then evenly arranged in the direction of the disc 5, and the circular block 1 is required to be retracted from the circular arc-shaped groove 1, so that the circular block 16 is rotated along the circular groove 1, and the circular arc-shaped groove 1 is required to be rotated, and the circular groove 1 is completely retracted from the circular groove 1, and the circular groove is required to be rotated, and the circular groove 1 is rotated, and the circular groove is left; by the arrangement, a user can control the fixing and the separation of the speed reducer body 1 and the platform 2 only by rotating the disc 5 through the rectangular block 13, and the operation is very simple and convenient;

the utility model is provided with the installation mechanism which is easy and convenient to operate to control the installation and separation between the speed reducer body 1 and the platform 2, a user can control the arc-shaped block 13 to be clamped into or separated from the third arc-shaped groove 16 only by rotating the disc 5 through the rectangular block 13, and the utility model does not need to respectively screw the bolts into or out of the arc-shaped groove as the traditional bolt fixing, so that the operation is simpler and more convenient, the stress is more uniform, and the practicability is very strong.

A fixing piece is arranged between the disc 5 and the square seat 4, the fixing piece comprises a clamping block 21, a first clamping groove 22 is formed in the disc 5, two second clamping grooves 23 are formed in the square seat 4, the first clamping groove 22 and any one of the second clamping grooves 23 can jointly form a clamping groove matched with the clamping block 21, the clamping block 21 is clamped in the clamping groove, and two groups of locking pieces which are symmetrically arranged are arranged between the clamping block 21 and the second clamping groove 23;

when a user opens the speed reducer body 1, the disc 5 may deflect due to shaking of the whole device, therefore, the fixing piece is arranged to limit the disc 5, the disc 5 is prevented from rotating, when the rectangular sliding block 10 is fully retracted into the T-shaped sliding groove 9, the first clamping groove 22 is aligned with one of the second clamping grooves 23, the two clamping grooves jointly form a complete rectangular clamping groove, the clamping block 21 is clamped in the clamping groove, the clamping block 21 cannot be separated by the locking piece, when the user rotates the disc 5, the arc-shaped block 11 extends out of the second arc-shaped groove 12 and is clamped into the third arc-shaped groove 16, the locking piece is unlocked, the clamping block 21 is taken out from the rectangular clamping groove, the angle of the disc 5 is changed, the first clamping groove 22 is aligned with the other second clamping groove 23 to form the rectangular clamping groove, the clamping block 21 is clamped into the new rectangular clamping groove, and the disc 5 is limited, so that the whole device is not stable, and the disc 5 cannot automatically rotate due to the running of the device.

The locking piece comprises a sliding sheet 31, a second step cavity 32 is formed in the clamping block 21, the sliding sheet 31 is slidably arranged in the second step cavity 32, a spring 33 is fixedly arranged between the sliding sheet 31 and the second step cavity 32, a trapezoid block 34 is fixedly arranged at one end, far away from the spring 33, of the sliding sheet 31, one end of the trapezoid block 34 extends out of the second step cavity 31, a sliding groove 35 communicated with the second step cavity 32 is formed in the lower end of the clamping block 21, a rectangular plate 37 is fixedly arranged at the lower end of the sliding sheet 31 through a connecting block, the connecting block is slidably connected with the sliding groove 35, and third clamping grooves 36 matched with the trapezoid block 34 are formed in two second clamping grooves 23;

in the locking state, the two trapezoid blocks 34 are respectively clamped in the corresponding third clamping grooves 36, when unlocking is needed, a user pinches the two rectangular plates 37 from two sides to the opposite side, at the moment, the rectangular plates 32 drive the sliding sheets 31 to slide in the direction close to the springs 33 in the second step cavities 32, the sliding sheets 31 move to drive the trapezoid blocks 34 to leave the third clamping grooves 36 and retract into the second step cavities 31, at the moment, the springs 33 are compressed, the locking state of the locking piece is contacted, and the clamping blocks 21 are taken out downwards; when the clamping block 21 needs to be clamped into the first clamping groove 22 and the second clamping groove 23, the clamping block 21 is upwards pushed into the rectangular clamping groove formed by aligning the first clamping groove 22 with the second clamping groove 23, along with the upward pushing of the clamping block 21, the edge of the clamping groove pushes the trapezoid block 34 to slide into the second step cavity 31, the spring 33 is compressed, when the trapezoid block 31 is aligned with the third clamping groove 36, the trapezoid block 31 ejects the second step cavity 32 to be clamped into the third clamping groove 36 under the resilience force of the spring 33, and the position of the clamping block 21 is locked.

Embodiment two:

as shown in fig. 5-7, as a modification of the previous embodiment, rubber pads 41 are provided on the outer sides of the arc-shaped blocks 11;

the friction between the arc-shaped block 11 and the third arc-shaped groove 16 can be increased by the arrangement, so that the whole installation mechanism is more stable in fixing the speed reducer body 1.

The lower end of the base 3 is provided with an anti-slip pad;

this arrangement increases the friction between the base 3 and the platform 2, and makes the whole speed reducer body 1 more stable and less movable.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. The utility model provides a speed reducer mounting structure, includes the speed reducer body and is used for installing the platform of speed reducer, its characterized in that: a base is fixedly arranged at the lower end of the speed reducer body, the base is detachably arranged at the upper end of the platform, and a mounting mechanism is arranged between the base and the platform;

2. The speed reducer mounting structure according to claim 1, wherein: the disc with be equipped with the mounting between the square seat, the mounting includes the fixture block, first draw-in groove has been seted up to the disc, two second draw-in grooves have been seted up to the square seat, first draw-in groove can with arbitrary second draw-in groove constitutes jointly one with fixture block assorted draw-in groove, the fixture block card is located inside the draw-in groove, the fixture block with be equipped with the locking piece that two sets of symmetries set up between the second draw-in groove.

3. The speed reducer mounting structure according to claim 2, characterized in that: the locking piece comprises a sliding sheet, a second step cavity is formed in the clamping block, the sliding sheet is slidably arranged in the second step cavity, a spring is fixedly arranged between the sliding sheet and the second step cavity, the sliding sheet is far away from one end of the spring and is fixedly provided with a trapezoid block, one end of the trapezoid block extends out of the second step cavity, a sliding groove communicated with the second step cavity is formed in the lower end of the clamping block, a rectangular plate is fixedly arranged at the lower end of the sliding sheet through a connecting block, the connecting block is slidably connected with the sliding groove, and third clamping grooves matched with the trapezoid block are formed in the second clamping grooves.

4. The speed reducer mounting structure according to claim 1, wherein: and rubber pads are arranged on the outer sides of the arc-shaped blocks.

5. The speed reducer mounting structure according to claim 1, wherein: the lower end of the base is provided with an anti-slip pad.