CN214946254U

CN214946254U - Speed reducer base capable of being used for different models

Info

Publication number: CN214946254U
Application number: CN202120727403.1U
Authority: CN
Inventors: 胡连喜
Original assignee: Tianjin Hongsheng Xinyuan Metal Products Co ltd
Current assignee: Tianjin Hongsheng Xinyuan Metal Products Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-30
Anticipated expiration: 2031-04-09

Abstract

The utility model relates to a speed reducer casing equipment technical field, in particular to a speed reducer frame which can be used for different models, comprising a bottom plate and a vertical plate, wherein the bottom plate is connected with the vertical plate and a spring, the spring is connected with a concave frame, the concave frame is internally provided with a hole groove, the vertical plate and the hole groove are connected with a round bar, the concave frame is connected with a first rubber layer, a plate frame, a fixed block and a cross bar, the fixed block is connected with a threaded rod, the first rubber layer is connected with a push rod, the push rod is connected with a slide bar, the slide bar is connected with a sponge layer, a second rubber layer and the concave frame, the concave frame is connected with a threaded block, the plate frame is connected with a soft rubber cushion, the plate frame is internally provided with a round through hole, the utility model realizes the function of limiting and fixing the bottoms of different models of speed reducers through the threaded block, the threaded rod, the push rod and the slide bar, is worthy of popularization and application.

Description

Speed reducer base capable of being used for different models

Technical Field

The utility model relates to a speed reducer shell equipment technical field specifically is a speed reducer frame that can be used to different models.

Background

The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are sealed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an executing mechanism, is widely applied to modern machinery, and the bottom of a common speed reducer is welded and fixed with a base of a corresponding model, so that the integral quality is heavier, the inconvenience in transportation, movement and storage is caused, and the use convenience can be greatly improved if the speed reducer and the base can be freely detached, so that the base of the speed reducer which can be used for different models is required.

The problem that a horizontal free limiting mechanism can be carried out on the bottom of the speed reducer exists in a common speed reducer base device, and the problem that a vertical height adjusting mechanism and a damping assembly are not arranged in the common speed reducer base device exists, so that the speed reducer base capable of being used for different models is provided aiming at the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can be used to the speed reducer frame of different models 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:

a speed reducer base capable of being used for different models comprises a bottom plate and a vertical plate, wherein the vertical plate and a spring are fixedly connected to the front end of the bottom plate, a concave frame is fixedly connected to the front end of the spring, hole grooves are formed in the top end and the bottom end of the concave frame, round rods are respectively connected to the inner sides of the vertical plate and the hole grooves in an embedded contact and sliding mode, a fixed block and a cross rod are respectively fixedly connected to the inner sides of the left end and the right end of the concave frame, a threaded rod is rotatably connected to the inner sides of the left end and the right end of the fixed block, a first rubber layer is fixedly connected to the inner sides of the left end and the right end of the concave frame in an embedded mode, a push rod is connected to the inner side of the first rubber layer in an embedded contact and sliding mode, a slide rod is fixedly connected to the inner side of the slide rod in an embedded mode, a concave frame is fixedly connected to the top end of the slide rod, both ends inboard support is all rotated and is connected with the screw thread piece about concave type frame, the inboard equal fixedly connected with sponge layer in both ends about the slide bar, the inboard fixedly connected with grillage in concave type frame bottom, grillage middle level support front end fixedly connected with soft cushion, the inside round through-hole of having seted up of grillage, inside and the inside equal gomphosis spiral of push rod of both ends is rotated and is connected with the double-screw bolt about concave type frame.

Preferably, the sponge layer is connected with the cross rod in a sliding and embedded contact mode.

Preferably, the push rod, the slide bar, the concave frame, the thread block, the sponge layer, the soft rubber cushion, the vertical plate and the fixed block are all two and are symmetrically distributed on two sides of the vertical central axis of the concave frame.

Preferably, the number of the round rods and the number of the studs are four, and the round rods and the studs are symmetrically distributed on two sides of the vertical central axis of the vertical plate.

Preferably, the shortest vertical distance from the inner side face of the top end of the concave frame to the top end of the threaded rod is 1.5-2.5 CM.

Preferably, the shortest horizontal distance from the left end and the right end of the round through hole to the soft rubber pad is 1.5-3.5 CM.

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

1. in the utility model, through the arranged threaded rod, the cross rod, the first rubber layer, the push rod, the slide rod, the concave frame, the thread block, the sponge layer, the round through hole and the soft rubber pad, the shaft end of the bottom of the speed reducer is placed at the top end of the middle layer of the plate frame through the round through hole, at the moment, the soft rubber pad is contacted and touched with the shell at the bottom of the speed reducer, the push rod is pushed manually to move towards the inner side of the device, the slide rod is connected with the embedded spiral of the threaded rod through the thread block rotatably connected at the inner side of the concave frame under the driving of the push rod, the horizontal movement of the slide rod is realized, the cross rod plays a vertical limiting role for the slide rod and the thread block, the horizontal direction deviation of the slide rod is prevented until the sponge layer is in close contact with the outer sides of two ends of the speed reducer, the inward rotating stud realizes the contact limiting for the two ends of the speed reducer through limiting the relative positions of the push rod and the concave frame, and realizes the limiting fixation of the bottoms of the speed reducers of different models, the problem of general speed reducer frame device not set up and to carry out horizontal free stop gear to the speed reducer bottom is solved, the practicality of device has greatly been improved.

2. The utility model discloses in, through the hole groove that sets up, the round bar, concave type frame, a spring, bottom plate and riser, under the effect in the inside hole groove of concave type frame, realize the vertical fixed spacing to concave type frame through riser and the inside gomphosis sliding connection with the round bar of concave type frame, can realize the selectivity regulation to the vertical height of concave type frame and speed reducer through setting up of not co-altitude hole groove, the spring has played pressure and the absorbing effect between buffering concave type frame and bottom plate, the problem that general speed reducer frame device did not set up vertical height adjustment mechanism and damper has greatly improved the stability and the reliability of device has been solved.

Drawings

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

FIG. 2 is a schematic view of the spring structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 5 is a schematic structural diagram of the point C in fig. 2 according to the present invention.

In the figure: 1-bottom plate, 2-vertical plate, 3-spring, 4-concave frame, 5-hole groove, 6-round bar, 7-fixed block, 8-threaded rod, 9-cross bar, 10-first rubber layer, 11-push rod, 12-slide bar, 13-second rubber layer, 14-concave frame, 15-threaded block, 16-sponge layer, 17-plate frame, 18-soft rubber pad, 19-round through hole and 20-stud.

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. 1-5, the present invention provides a technical solution:

a speed reducer machine base capable of being used for different models comprises a base plate 1 and a vertical plate 2, wherein the vertical plate 2 and a spring 3 are fixedly connected to the front end of the base plate 1, a concave frame 4 is fixedly connected to the front end of the spring 3, hole grooves 5 are respectively formed in the top end and the bottom end of the concave frame 4, round rods 6 are respectively connected to the inner portions of the vertical plate 2 and the hole grooves 5 in an embedded contact sliding manner, a fixed block 7 and a cross rod 9 are respectively and fixedly connected to the inner sides of the left end and the right end of the concave frame 4, threaded rods 8 are respectively and rotatably connected to the inner portions of the left end and the right end of the fixed block 7, a first rubber layer 10 is respectively and fixedly embedded in the left end and the right end of the concave frame 4, push rods 11 are respectively and fixedly connected to the inner sides of the first rubber layer 10 in an embedded contact sliding manner, slide rods 12 are fixedly connected to the inner sides of the slide rods 12, and second rubber layers 13 are respectively and slidably connected to the cross rods 9, the top end of the sliding rod 12 is fixedly connected with a concave frame 14, inner side frames at the left end and the right end of the concave frame 14 are respectively and rotatably connected with a threaded block 15, sponge layers 16 are respectively and fixedly connected to the inner sides of the left end and the right end of the sliding rod 12, a plate frame 17 is fixedly connected to the inner side of the bottom end of the concave frame 4, a soft rubber pad 18 is fixedly connected to the front end of the middle layer frame of the plate frame 17, a round through hole 19 is formed in the plate frame 17, and a stud 20 is rotatably connected to the inner portions of the left end and the right end of the concave frame 4 and the inner portion of the push rod 11 in an all-embedded spiral mode.

The sponge layer 16 is connected with the cross rod 9 in a jogged contact sliding way; two push rods 11, two slide rods 12, two concave frames 14, two thread blocks 15, two sponge layers 16, two soft rubber pads 18, two vertical plates 2 and two fixed blocks 7 are symmetrically distributed on two sides of the vertical central axis position of the concave frame 4; the number of the round rods 6 and the studs 20 is four, and the round rods and the studs are symmetrically distributed on two sides of the vertical central axis of the vertical plate 2; the shortest vertical distance from the inner side surface of the top end of the concave frame 4 to the top end of the threaded rod 8 is 1.5-2.5 CM; the shortest horizontal distance from the left end and the right end of the round through hole 19 to the soft rubber pad 18 is 1.5-3.5 CM; the horizontal movement of the sliding rod 12 is realized by placing the bottom shaft end of the speed reducer on the top end of the middle layer of the plate frame 17 through the round through hole 19, the soft rubber pad 18 is contacted and touched with the bottom shell of the speed reducer, the sliding rod 11 is manually pushed to move towards the inner side of the device, the sliding rod 12 is driven by the pushing rod 11 to be in embedded spiral connection with the threaded rod 8 through the threaded block 15 rotationally connected with the inner side of the concave frame 14, the transverse rod 9 plays a role in vertically limiting the sliding rod 12 and the threaded block 15, the sliding rod 12 is prevented from horizontally deviating until the sponge layer 16 is in close contact with the outer sides of two ends of the speed reducer, the inward rotating stud 20 limits the relative positions of the pushing rod 11 and the concave frame 4 to realize contact limit of two ends of the speed reducer, the bottom parts of the speed reducers of different models are limited and fixed, the problem that a common speed reducer base device is not provided with a mechanism capable of transversely freely limiting the bottom parts of the speed reducers is solved, and the practicability of the device is greatly improved; hole groove 5, round bar 6, concave type frame 4, spring 3, bottom plate 1 and riser 2, under the effect of concave type frame 4 inside hole groove 5, the gomphosis sliding connection through riser 2 and concave type frame 4 inside and round bar 6 realizes that it is spacing to the vertical fixed of concave type frame 4, can realize the selectivity regulation to concave type frame 4 and the vertical height of speed reducer through setting up of not co-altitude hole groove 5, spring 3 has played pressure and the absorbing effect between buffering concave type frame 4 and bottom plate 1, the problem that general speed reducer frame device does not set up vertical height adjustment mechanism and damper has been solved, the stability and the reliability of device have greatly been improved.

The working process is as follows: the utility model discloses place speed reducer bottom axle head on grillage 17 middle level top through round through-hole 19 when using, at this moment, flexible glue pad 18 and speed reducer bottom shell contact touching, move to the device inboard through manual promotion push rod 11, slide bar 12 rotates the gomphosis screwed connection of threaded block 15 and threaded rod 8 of connecting through concave type frame 14 inboard under the drive of push rod 11, the realization is to the horizontal migration of slide bar 12, horizontal pole 9 plays the perpendicular limiting displacement to slide bar 12 and threaded block 15, prevent that slide bar 12 horizontal direction is skew, until sponge layer 16 and speed reducer both ends outside in close contact with, it is spacing to the contact at speed reducer both ends through carrying out spacing realization to the relative position of push rod 11 and concave type frame 4 to inboard rotatory double-screw bolt 20, realize spacing fixed to different model speed reducer bottoms, under the effect of concave type frame 4 inside hole groove 5, realize realizing the perpendicular fixed of concave type frame 4 through riser 2 and concave type frame 4 inside and round bar 6 sliding connection To fixed spacing, can realize adjusting concave type frame 4 and the selectivity of the vertical height of speed reducer through the setting of different height hole grooves 5, spring 3 has played the use that the effect of pressure and shock attenuation between buffering concave type frame 4 and bottom plate 1 accomplished the device.

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. The utility model provides a speed reducer frame that can be used to different models, includes bottom plate (1) and riser (2), its characterized in that: the front end of the bottom plate (1) is fixedly connected with a vertical plate (2) and a spring (3), the front end of the spring (3) is fixedly connected with a concave frame (4), hole grooves (5) are formed in the top end and the bottom end of the concave frame (4), round rods (6) are in embedded contact and sliding connection with the inner portions of the vertical plate (2) and the hole grooves (5), fixed blocks (7) and cross rods (9) are fixedly connected with the inner sides of the left end and the right end of the concave frame (4), threaded rods (8) are rotatably connected with the inner portions of the left end and the right end of the fixed blocks (7), first rubber layers (10) are fixedly connected with the inner portions of the left end and the right end of the concave frame (4) in embedded connection, push rods (11) are in embedded contact and sliding connection with the inner sides of the first rubber layers (10), slide rods (12) are fixedly connected with the right end of the push rods (11), and second rubber layers (13) are fixedly connected with the inner portions of the slide rods (12) in embedded connection, second rubber layer (13) inboard all with horizontal pole (9) contact sliding connection, slide bar (12) top fixedly connected with concave type frame (14), both ends inboard support all rotates and is connected with screw thread piece (15) about concave type frame (14), the equal fixedly connected with sponge layer (16) of both ends inboard is controlled in slide bar (12), concave type frame (4) bottom inboard fixedly connected with grillage (17), grillage (17) middle level support front end fixedly connected with cushion (18), round through hole (19) have been seted up to grillage (17) inside, inside and the equal gomphosis spiral rotation of push rod (11) inside is connected with double-screw bolt (20) about concave type frame (4).

2. The speed reducer stand according to claim 1, wherein the stand is adapted for use with different models of machines: the inner part of the sponge layer (16) is in embedded contact and sliding connection with the cross rod (9).

3. The speed reducer stand according to claim 1, wherein the stand is adapted for use with different models of machines: the push rod (11), the slide rod (12), the concave frame (14), the thread block (15), the sponge layer (16), the soft rubber pad (18), the vertical plate (2) and the fixed block (7) are all two and are symmetrically distributed on two sides of the vertical central axis position of the concave frame (4).

4. The speed reducer stand according to claim 1, wherein the stand is adapted for use with different models of machines: the number of the round rods (6) and the number of the studs (20) are four, and the round rods and the studs are symmetrically distributed on two sides of the vertical central axis of the vertical plate (2).

5. The speed reducer stand according to claim 1, wherein the stand is adapted for use with different models of machines: the shortest vertical distance from the inner side surface of the top end of the concave frame (4) to the top end of the threaded rod (8) is 1.5-2.5 CM.

6. The speed reducer stand according to claim 1, wherein the stand is adapted for use with different models of machines: the shortest horizontal distance from the left end and the right end of the round through hole (19) to the soft rubber pad (18) is 1.5-3.5 CM.