CN211648926U - Shock absorption equipment for industrial machinery - Google Patents

Abstract

The utility model relates to the technical field of shock absorption equipment, in particular to a shock absorption device for industrial machinery, comprising a bottom fixing seat, a groove portion is fixedly opened in the middle of the bottom wall of the bottom fixing seat, and the bottom fixing seat is close to the groove Shock-absorbing pads are fixedly connected to both sides of the bottom of the bottom of the base, and mounting ears are fixedly connected to the bottom ends of the outer walls on both sides of the bottom fixing seat. Both ends of the top wall are fixedly connected with lower limit blocks, the top of the bottom fixing seat is fixedly connected with multiple sets of lower shock absorber assemblies, the bottom of the lower shock absorber assemblies is fixedly provided with an outer cylinder, and the inner wall of the outer cylinder is fixedly connected. A hollow inner cavity is fixed inside the hollow cavity, an adjustment column is slidably connected to the top of the inner wall of the hollow inner cavity, a damper is fixedly installed in the middle of the bottom wall of the adjustment column, and a middle buffer plate is fixedly connected to the top of the lower shock absorbing assembly. , The overall structure is scientific and reasonable, the shock absorption effect is good, and the service life is relatively high.

Description

A shock absorber for industrial machinery

technical field

The utility model relates to the technical field of shock absorption equipment, in particular to a shock absorption device for industrial machinery.

Background technique

Industrial machinery: refers to the mechanical equipment used in the process of industrial construction and industrial manufacturing to replace or assist manual labor, collectively referred to as industrial machinery.

With the continuous advancement of science and technology in the 21st century, in some large and small factories, we can see many industrial equipment of different sizes. Although these equipments improve the efficiency of the industry, they will generate vibration during the production process. When the vibration of the mechanical equipment is too large, it will not only cause damage to the ground, but also the rigid impact of the mechanical equipment will easily lead to damage to the equipment parts. At the same time, due to the excessive noise, it will also have a bad impact on the body of the operator. At present, the existing shock absorption equipment still has deficiencies in the shock absorption effect, and the shock absorption equipment itself lacks a certain limit protection structure. , after a period of use, it is prone to damage and the problem of serious reduction of the shock absorption effect, which results in a decrease in the working efficiency of related industrial machinery and an increase in the use and maintenance costs. Therefore, there is a need for a shock absorption device for industrial machinery to solve the deficiencies in the prior art.

Utility model content

The purpose of the present invention is to provide a shock absorption device for industrial machinery to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A shock absorbing device for industrial machinery comprises a bottom fixing seat, a groove portion is fixedly opened in the middle of the bottom wall of the bottom fixing seat, and shock absorbing pads are fixedly connected to both sides of the bottom of the bottom fixing seat close to the groove portion, Mounting ears are fixedly connected to the bottom ends of the outer walls on both sides of the bottom fixing seat, a first fixing mounting hole is fixedly opened in the middle of the inner wall of the mounting ear, and lower limit blocks are fixedly connected to both ends of the top wall of the bottom fixing seat , the top of the bottom fixing seat is fixedly connected with a plurality of sets of lower damping components, the bottom of the lower damping component is fixedly provided with an outer cylinder, the inner wall of the outer cylinder is fixedly provided with a hollow inner cavity, and the hollow The top end of the inner wall of the inner cavity is slidably connected with an adjustment column, a damper is fixedly installed in the middle of the bottom wall of the adjustment column, a middle buffer plate is fixedly connected to the top of the lower damping assembly, and the bottom of the outer wall at both ends of the middle buffer plate and The tops are all fixed with raised blocks, the top of the middle buffer plate is fixedly connected with a plurality of sets of upper shock absorbing components, the outer parts of the upper shock absorbing components are fixedly provided with a rubber sleeve, and the bottom end of the inner wall of the rubber sleeve is fixed A limit protection box is fixedly installed, a shock-absorbing spring is fixed inside the limit protection box, a top fixing seat is fixedly connected to the top of the upper shock-absorbing component, and a mounting ring is fixedly connected to the circumferential outer wall of the top fixing seat and a plurality of second fixed mounting holes are fixedly opened in the middle of the inner wall of the mounting ring.

Preferably, the lower shock absorber assembly and the upper shock absorber assembly are provided with the same number of groups.

Preferably, the lower shock absorbing assembly and the upper shock absorbing assembly are respectively fixed on the bottom and the top of the middle buffer plate.

Preferably, the inner top wall of the rubber sleeve is fixedly provided with a rubber buffer pad.

Preferably, the top end of the shock absorbing spring passes through the top wall of the limiting protection box to the inside of the rubber sleeve, and the exposed part of the shock absorbing spring is half of the overall length.

Preferably, the top fixing seat has a circular structure, and the second fixing mounting holes are provided with four second fixing holes respectively located at the front and rear of the mounting ring and in the middle of the inner walls on both sides.

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

1. In the present utility model, the lower shock absorbing assembly is composed of an outer cylinder, a hollow inner cavity, an adjustment column and a damper, and the upper and lower adjustment flexibility of the outer cylinder and the adjustment column is strong, and at the same time, it cooperates with the damping installed by the adjustment column. The device has better shock absorption and shock absorption, and has strong functional practicability.

2. In the present utility model, the shock-absorbing spring is fixed inside the limit protection box, and the exposed part of the shock-absorbing spring is half of the overall length, so that when it is pressed down by the force, it can pass The limit protection box protects the shock-absorbing spring, which improves the service life of the local structure of the equipment to a certain extent and reduces the maintenance cost.

3. In the present utility model, the overall structure set is more scientific and reasonable, and some deficiencies existing in the prior art are effectively solved through structural improvement and innovation, and the overall principle is relatively simple, and the function is easy to realize, It has certain use value and promotion value.

Description of drawings

Fig. 1 is the front view of the overall structure of the utility model;

Fig. 2 is the front sectional view of the overall structure of the utility model;

3 is a top view of the overall structure of the present utility model;

FIG. 4 is an enlarged three-dimensional view of the partial structure of the present invention.

In the figure: 1- Bottom fixing seat, 2- Groove part, 3- Shock pad, 4- Mounting ear, 5- First fixed mounting hole, 6- Lower limit block, 7- Lower shock absorber assembly, 8- Outer Cylinder, 801-hollow inner cavity, 9-adjustment column, 10-damper, 11-middle buffer plate, 12-protrusion block, 13-upper shock absorber assembly, 14-rubber sleeve, 15-limit protection box, 16-shock spring, 17-top fixing seat, 18-installation ring, 19-second fixed installation hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1-4, the utility model provides a technical solution:

A shock absorbing device for industrial machinery, comprising a bottom fixing seat 1, a groove portion 2 is fixedly opened in the middle of the bottom wall of the bottom fixing seat 1, and shock absorbing pads are fixedly connected to both sides of the bottom of the bottom fixing seat 1 close to the groove portion 2 3. Mounting ears 4 are fixedly connected to the bottom ends of the outer walls on both sides of the bottom fixing seat 1, the middle of the inner wall of the mounting ears 4 is fixedly opened with a first fixing mounting hole 5, and both ends of the top wall of the bottom fixing seat 1 are fixedly connected with a lower limit. Block 6, the top of the bottom fixing seat 1 is fixedly connected with a plurality of sets of lower damping components 7, the bottom of the lower damping component 7 is fixedly provided with an outer cylinder 8, and the inner wall of the outer cylinder 8 is fixedly provided with a hollow inner cavity 801, which is hollow. The top end of the inner wall of the inner cavity 801 is slidably connected with an adjustment column 9 , and a damper 10 is fixedly installed in the middle of the bottom wall of the adjustment column 9 . In addition, the upper and lower adjustment flexibility of the outer cylinder 8 and the adjustment column 9 is strong, and the damper 20 installed with the adjustment column 9 has better shock absorption and shock absorption, and has strong functional practicability. The top is fixedly connected with a middle buffer plate 11 , the bottom and top of both ends of the middle buffer plate 11 are fixed with raised blocks 12 , and the top of the middle buffer plate 11 is fixedly connected with a plurality of sets of upper shock absorbing components 13 , and the upper shock absorbing components A rubber sleeve 14 is fixed on the outside of 13, a limit protection box 15 is fixed on the bottom end of the inner wall of the rubber sleeve 14, and a shock-absorbing spring 16 is fixed on the inside of the limit protection box 15, and is fixed on the The inside of the limit protection box 15, and the exposed part of the shock absorbing spring 16 is half of the overall length, so that when the limit protection box 15 is pressed down, the shock absorbing spring 16 is protected by the limit protection box 15. The service life of the local structure of the equipment is improved to a certain extent, and the maintenance cost is reduced. The top of the upper shock absorber assembly 13 is fixedly connected with the top fixing seat 17, the circumferential outer wall of the top fixing seat 17 is fixedly connected with the mounting ring 18, and the inner wall of the mounting ring 18 is fixedly connected. A plurality of second fixed installation holes 19 are fixedly opened in the middle. The overall structure is more scientific and reasonable. Through structural improvement and innovation, some deficiencies in the existing technology are effectively solved, and the overall principle is relatively It is simple, the function is easy to implement, and it has certain use value and promotion value.

The working principle of the utility model: when in use, the equipment is moved to the working installation area, and then the bottom of the equipment is fixed through the first fixing installation hole 5, and then the corresponding industrial machinery is installed and fixed on the top of the top fixing seat 17. and is fixed by a plurality of second fixing mounting holes 19. The force generated by the industrial machinery during operation is transmitted to the multiple sets of upper shock absorbing components 13 and the multiple sets of lower shock absorbing components 7, and is first reduced by the rubber sleeve 14. Shock buffering, and then the force is pressed down so that the cushioning pad of the inner top wall of the rubber sleeve 14 contacts the shock absorbing spring 16, after the initial damping of the upper shock absorbing assembly 13, the force is transmitted to the lower shock absorbing assembly 7, and the middle The buffer plate 11 presses down the adjustment column 9 synchronously, and further, the damper 10 on the bottom wall of the adjustment column 9 abuts against the bottom wall of the hollow inner cavity 801, and the second shock absorption treatment of the vibration force is performed by the damper 10, and when the vibration acts When the force is too large, the degree of depression of the shock-absorbing spring 16 is too large, and the limit protection box 15 is used to protect the shock-absorbing spring to improve its service life, thereby reducing the wear and tear of the main local structure of the equipment, and finally. The corresponding work of the device is completed through the above structure.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A shock absorbing device for industrial machinery, comprising a bottom fixing seat (1), characterized in that a groove portion (2) is fixedly opened in the middle of the bottom wall of the bottom fixing seat (1), and the bottom fixing seat (1) is (1) Shock-absorbing pads (3) are fixedly connected to both sides of the bottom near the groove portion (2), and mounting ears (4) are fixedly connected to the bottom ends of the outer walls on both sides of the bottom fixing seat (1). A first fixing mounting hole (5) is fixedly opened in the middle of the inner wall of the ear (4), and lower limit blocks (6) are fixedly connected to both ends of the top wall of the bottom fixing seat (1). ) is fixedly connected with a plurality of sets of lower damping components (7), the bottom of the lower damping components (7) is fixedly provided with an outer cylinder (8), and the inner wall of the outer cylinder (8) is fixedly provided with A hollow inner cavity (801), the top end of the inner wall of the hollow inner cavity (801) is slidably connected with an adjustment column (9), and a damper (10) is fixedly installed in the middle of the bottom wall of the adjustment column (9). The top of the damping assembly (7) is fixedly connected with a middle buffer plate (11), the bottom and top of the outer walls at both ends of the middle buffer plate (11) are fixedly provided with raised blocks (12), and the middle buffer plate (11) is fixed with a raised block (12). The top of 11) is fixedly connected with a plurality of sets of upper shock absorbing assemblies (13), the outer parts of the upper shock absorbing assemblies (13) are fixedly provided with a rubber sleeve (14), and the bottom end of the inner wall of the rubber sleeve (14) A limit protection box (15) is fixedly arranged, a shock-absorbing spring (16) is fixedly arranged inside the limit protection box (15), and a top fixing seat (17) is fixedly connected to the top of the upper shock-absorbing assembly (13). ), a mounting ring (18) is fixedly connected to the circumferential outer wall of the top fixing seat (17), and a plurality of second fixing mounting holes (19) are fixedly opened in the middle of the inner wall of the mounting ring (18). 2 . The shock absorbing device for industrial machinery according to claim 1 , wherein the lower shock absorbing assembly ( 7 ) and the upper shock absorbing assembly ( 13 ) have the same number of groups. 3 . 3 . The shock absorbing device for industrial machinery according to claim 1 , wherein the lower shock absorbing assembly ( 7 ) and the upper shock absorbing assembly ( 13 ) are respectively fixed on the middle buffer plate ( 11 ). 4 . bottom and top. 4 . The shock absorbing device for industrial machinery according to claim 1 , wherein a cushion pad made of rubber is fixed on the inner top wall of the rubber sleeve ( 14 ). 5 . 5 . The shock absorbing device for industrial machinery according to claim 1 , wherein the top end of the shock absorbing spring ( 16 ) passes through the top wall of the limit protection box ( 15 ) to the rubber sleeve ( 14 ). 6 . ), and the exposed part of the shock-absorbing spring (16) is half of the overall length. 6 . The shock absorbing device for industrial machinery according to claim 1 , wherein the top fixing seat ( 17 ) has a circular structure, and the second fixing mounting holes ( 19 ) are provided with four It is located at the front and rear of the mounting ring (18) and in the middle of the inner walls on both sides.

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