CN215951006U

CN215951006U - Shock attenuation strutting arrangement for mechanical engineering

Info

Publication number: CN215951006U
Application number: CN202122430257.9U
Authority: CN
Inventors: 夏道明; 曹强; 殷永成; 朱健
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-04
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of mechanical engineering, in particular to a damping support device for mechanical engineering, which comprises an external shell, a placing platform connected with the external shell in a sliding way and universal wheels arranged in bilateral symmetry, the left side and the right side of the lower end of the placing platform are both rotationally connected with connecting rods which are arranged left and right, the other end of each connecting rod is rotationally connected with a sliding block, a slide bar is connected inside the slide block in a sliding way, two ends of the slide bar are fixedly connected with buffer blocks, in the utility model, the engineering product is placed by using the placing platform, the connecting rod drives the sliding block to move, and the damping and buffering of the engineering product during processing are realized by matching the sliding block and the first spring, meanwhile, the rotating rod is utilized to drive the buffer block to move, so that the height of the placing platform is adjusted, and the application range of the placing platform is enlarged.

Description

Shock attenuation strutting arrangement for mechanical engineering

Technical Field

The utility model relates to the technical field of mechanical engineering, in particular to a damping support device for mechanical engineering.

Background

Mechanical engineering has been to develop and develop new mechanical products with the goal of increasing production, increasing productivity, increasing production economy, i.e., increasing human interest. In the future age, the development of new products will be the target task of super economy by reducing resource consumption, developing clean renewable energy, and treating, reducing or even eliminating environmental pollution.

In traditional machining process, machining equipment always can produce very big vibrations, thereby seriously influence the precision of processing the work piece, influence workman's work efficiency, reduce machining equipment's life, and then increase the economic cost that enterprise's totality drops into, and general placer is for the ease of removing, can add the universal wheel in the bottom, in the course of working, the universal wheel atress is serious, often lead to the damage of universal wheel, thereby make strutting arrangement's removal unchangeable, must often change the universal wheel, cause economic loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a damping and supporting device for mechanical engineering, which aims to solve the problems in the background technology.

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

the utility model provides a shock attenuation strutting arrangement for mechanical engineering, including outside casing, with outside casing sliding connection's place the platform and be the universal wheel that bilateral symmetry set up, the lower extreme left and right sides of place the platform all rotates and is connected with the connecting rod that sets up about being, the other end of connecting rod rotates and is connected with the slider, the inside sliding connection of slider has the slide bar, the both ends fixedly connected with buffer block of slide bar, the inside screwed connection of downside of buffer block has the dwang.

Preferably, one side of the sliding rod is provided with a first spring, and two ends of the first spring are fixedly connected with a buffer block and a sliding block respectively.

Preferably, the outside of dwang is equipped with the thread groove that is left and right sides setting, and the spiral opposite direction of thread groove, be used for when the dwang is rotatory, the left and right sides the buffer block is the reverse motion.

Preferably, the universal wheel that sets up about the lower extreme fixedly connected with of outside casing is, and the lower extreme fixedly connected with supporting box of outside casing, the inside fixedly connected with two-way electromagnetism push rod of supporting box, the equal fixedly connected with second sloping block in both ends of two-way electromagnetism push rod, the downside of second sloping block is equipped with first sloping block, and first sloping block and supporting base fixed connection.

Preferably, the left side and the right side of the supporting box are both provided with second springs, and the upper end and the lower end of each second spring are fixedly connected with an external shell and a supporting base respectively.

Preferably, the second sliding grooves are formed in the left side and the right side of the outer shell, and the outer shell is connected with the supporting base in a sliding mode through the second sliding grooves.

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

1. according to the utility model, the engineering product is placed by using the placing platform, the connecting rod drives the sliding block to move, the damping and buffering of the engineering product during processing are realized by matching the sliding block and the first spring, and meanwhile, the rotating rod drives the buffering block to move, so that the height adjustment of the placing platform is realized, and the application range of the placing platform is enlarged;

2. according to the utility model, the bidirectional electromagnetic push rod is utilized to drive the second inclined block to move, so that the first inclined block is driven to move, the supporting base is pushed out, the universal wheel and the external shell are jacked up, the whole supporting device is fixed, the contact area of the whole supporting device and the ground is increased, and the universal wheel is prevented from being always pressed, so that the universal wheel is prevented from being damaged, and the service life of the universal wheel is prevented from being influenced.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1-an external shell, 2-a rotating rod, 3-a supporting base, 4-a universal wheel, 5-a first spring, 6-a supporting box, 7-a first inclined block, 8-a bidirectional electromagnetic push rod, 9-a second inclined block, 10-a first chute, 11-a second chute, 12-a connecting rod, 13-a placing platform, 14-a sliding block, 15-a second spring, 16-a sliding rod and 17-a buffer block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a damping and supporting device for mechanical engineering comprises an external shell 1, a placing platform 13 connected with the external shell 1 in a sliding manner and universal wheels arranged in a bilateral symmetry manner, the left side and the right side of the lower end of the placing platform 13 are respectively and rotatably connected with a connecting rod 12 arranged in the bilateral symmetry manner, the other end of the connecting rod 12 is rotatably connected with a sliding block 14, the inside of the sliding block 14 is slidably connected with a sliding rod 16, two ends of the sliding rod 16 are fixedly connected with a buffer block 17, the lower side of the buffer block 17 is internally and spirally connected with a rotating rod 2, one side of the sliding rod 16 is provided with a first spring 15, two ends of the first spring 15 are respectively and fixedly connected with the buffer block 17 and the sliding block 14, the buffer block 13 is used for buffering, in order to facilitate the buffer block 17 to move reversely, a thread groove arranged in the left side and the right side is arranged outside the rotating rod 2, the spiral direction of the thread groove is opposite, when the rotating rod 2 rotates, the buffer block 17 moves reversely, thereby adjusting the height of the placing platform 13, and simultaneously, in the using process, in order to prevent the buffer block 17 from rotating in the moving process, the inner part of the outer shell 1 is provided with a first chute 10 which is arranged left and right, and the outer shell 1 is connected with the buffer block 17 in a sliding way through the arranged first chute 10 and is used for guiding the buffer block 17, the lower end of the outer shell 1 is fixedly connected with a universal wheel 4 which is arranged left and right, a supporting box 6 is fixedly connected at the middle position of the lower end of the outer shell 1, the inner part of the supporting box 6 is fixedly connected with a bidirectional electromagnetic push rod 8, both ends of the bidirectional electromagnetic push rod 8 are fixedly connected with a second inclined block 9, the lower side of the second inclined block 9 is provided with a first inclined block 7, the first inclined block 7 is fixedly connected with a supporting base 3, the inner part and the outer part of the supporting base 3 are connected with the outer shell 1 in a sliding way, and the inner parts of the left and right sides of the outer shell 1 are provided with second chutes 11, the outer shell 1 is connected with the supporting base 3 in a sliding mode through the second sliding groove 11, the upper end of the supporting base 3 is fixedly connected with the second spring 5, and when the second inclined block 9 is retracted, the supporting base 3 is automatically retracted under the action of the second spring 5.

The working process is as follows: when the power supply is started, firstly, an engineering product is placed at the upper end of the placing platform 13 to realize a supporting function, in the supporting process, the cooperation of the slide block 14, the slide rod 16, the buffer block 17 and the first spring 15 is utilized to realize the buffering of the engineering product, the supporting and buffering functions are realized, when the height of the placing platform 13 needs to be adjusted, the rotating rod 2 arranged is rotated to drive the buffer blocks 17 at the left side and the right side to move in a reverse direction, so as to drive the buffer blocks 17 to move, further drive the connecting rod 12 to move, so as to realize the height adjustment of the placing platform 13, when the outer shell 1 needs to be fixed, the bidirectional electromagnetic push rod 8 is started to drive the second inclined blocks 9 at the left side and the right side to move, so that the second inclined blocks 9 are in contact with the first inclined blocks 7, so as to realize the extrusion of the first inclined blocks 7, so as to push out the supporting base 3, and jack up the universal wheel 4 and the outer shell 1, increase the whole area of contact with ground of strutting arrangement, avoided universal wheel 4 to contact ground for a long time simultaneously, lead to the damage of universal wheel 4, influence the holistic availability factor of strutting arrangement, when needs remove strutting arrangement, start two-way electromagnetism push rod 8. The supporting base 3 is retracted by the tension force of the second spring 5, and the universal wheels 4 are further contacted with the ground, so that the supporting device can be conveniently moved integrally, and after the use is finished, the power supply is turned off.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shock attenuation strutting arrangement for mechanical engineering, including outside casing (1), with outside casing (1) sliding connection's place the platform (13) and be universal wheel (4) that bilateral symmetry set up, its characterized in that: the lower extreme left and right sides of place platform (13) all rotates and is connected with connecting rod (12) that are about setting up, the other end of connecting rod (12) rotates and is connected with slider (14), the inside sliding connection of slider (14) has slide bar (16), the both ends fixedly connected with buffer block (17) of slide bar (16), the inside spiral connection of downside of buffer block (17) has dwang (2).

2. The shock-absorbing support device for mechanical engineering according to claim 1, wherein: one side of the sliding rod (16) is provided with a first spring (15), and two ends of the first spring (15) are fixedly connected with a buffer block (17) and a sliding block (14) respectively.

3. The shock-absorbing support device for mechanical engineering according to claim 1, wherein: the outside of dwang (2) is equipped with the thread groove that is left right setting, and the spiral opposite direction of thread groove, be used for when dwang (2) is rotatory, the left and right sides buffer block (17) are the reverse motion.

4. The shock-absorbing support device for mechanical engineering according to claim 1, wherein: first spout (10) that are left and right sides setting are seted up to the inside of outside casing (1), and outside casing (1) through first spout (10) and buffer block (17) sliding connection who sets up for the direction of buffer block (17).

5. The shock-absorbing support device for mechanical engineering according to claim 1, wherein: the universal wheel (4) that set up about the lower extreme fixedly connected with of outside casing (1) is, and the lower extreme fixedly connected with support box (6) of outside casing (1), the inside fixedly connected with two-way electromagnetism push rod (8) of support box (6), the equal fixedly connected with second sloping block (9) in both ends of two-way electromagnetism push rod (8), the downside of second sloping block (9) is equipped with first sloping block (7), and first sloping block (7) and support base (3) fixed connection.

6. The shock-absorbing support device for mechanical engineering according to claim 5, wherein: the left side and the right side of the supporting box (6) are both provided with second springs (5), and the upper end and the lower end of each second spring (5) are fixedly connected with an external shell (1) and a supporting base (3) respectively.

7. The shock-absorbing support device for mechanical engineering according to claim 5, wherein: second chutes (11) are formed in the left side and the right side of the outer shell (1), and the outer shell (1) is connected with the supporting base (3) in a sliding mode through the second chutes (11).