CN216009360U

CN216009360U - Multipurpose platform spring buffer gear

Info

Publication number: CN216009360U
Application number: CN202122502759.8U
Authority: CN
Inventors: 刘琳琳; 逄政
Original assignee: Shanghai Zhongguan Intelligent Equipment Co ltd
Current assignee: Shanghai Zhongguan Intelligent Equipment Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-11
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a multipurpose platform spring buffer mechanism, deflector and hinge unable adjustment base in hinge seat of honour, hinge, be provided with many spring guide posts in hinge seat of honour and the hinge between the deflector, the cover is equipped with the mould spring on the spring guide post, the both ends butt of mould spring is on the opposite face of deflector in hinge seat of honour and hinge, hinge unable adjustment base passes through bolt and top the deflector links together in the hinge, link together through multiunit linkage subassembly between hinge seat of honour and the hinge unable adjustment base, just hinge seat of honour and hinge unable adjustment base pass through be close to during the linkage subassembly atress or keep away from under the free state. The utility model discloses think about ingenious, simple structure, it is compact reasonable to arrange, and installation convenient to use is swift, and application scope is wide, can effectively solve direct collision and damage equipment, plays good protection, uses safe and reliable more.

Description

Multipurpose platform spring buffer gear

Technical Field

The utility model relates to a buffering equipment field especially relates to a multipurpose platform spring buffer gear.

Background

In the automatic welding production process of the existing automobile, in the carrying process of some large and medium-sized workpieces, the workpieces are often directly placed on equipment such as a platform and a transport vehicle, and the existing scheme is mostly finished by manual or mechanical hoisting. In these automatic production lines, during the process of handling and placing the workpieces, the workpieces may be heavy, which may cause the platform or the transportation vehicle to be damaged by collision. Therefore, how to design a multi-purpose platform spring buffer mechanism to eliminate the disadvantage of collision damage and ensure the personal safety and protection of workers at the same time becomes a technical problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multipurpose platform spring buffer gear solves original transport or hoist and mount in-process, probably has the problem that the collision damaged work piece and platform or transport vechicle.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a multipurpose platform spring buffer mechanism, deflector and hinge unable adjustment base in hinge seat of honour, hinge, be provided with many spring guide posts in hinge seat of honour and the hinge between the deflector, the cover is equipped with the mould spring on the spring guide post, the both ends butt of mould spring is on the opposite face of deflector in hinge seat of honour and hinge, hinge unable adjustment base passes through bolt and top the deflector links together in the hinge, link together through multiunit linkage subassembly between hinge seat of honour and the hinge unable adjustment base, just hinge seat of honour and hinge unable adjustment base pass through be close to during the linkage subassembly atress or keep away from under the free state.

Furthermore, the linkage assembly is provided with three groups and is circumferentially and uniformly distributed.

Furthermore, the linkage assembly comprises an upper hinge joint, a middle hinge joint and a lower hinge joint, the upper end of the upper hinge joint is connected to the upper hinge seat, the lower end of the upper hinge joint is hinged to the upper end of the middle hinge joint, the lower end of the middle hinge joint is hinged to the upper end of the lower hinge joint, and the lower end of the lower hinge joint is hinged to the connecting arm of the hinge fixing base.

Furthermore, the lower end of the upper hinge joint and the upper end of the lower hinge joint are respectively embedded into the U-shaped grooves at the two ends of the middle hinge joint and then are hinged together in a penetrating manner through a connecting bolt, and a positioning nut is screwed at the screw rod end of the connecting bolt.

Furthermore, be provided with waist shape constant head tank on the bottom surface of hinge upper seat, go up the upper end of knuckle and imbed pass through the screw location behind in the waist shape constant head tank, be provided with a plurality of dead slots of keeping away on the outer peripheral face of deflector in the hinge, keep away the dead slot with the position of well knuckle is corresponding, the linking arm on the outer peripheral face of hinge unable adjustment base is provided with threely, the free end of linking arm is provided with the spread groove, the lower extreme of lower knuckle imbeds through connecting bolt articulated behind in the spread groove.

Further, the spring guide posts and the linkage assembly are arranged at intervals.

Furthermore, two ends of the spring guide column are connected with the hinge upper seat and the hinge middle guide plate through screws.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses multipurpose platform spring buffer gear, utilize the principle that compression mould spring compression absorbs the kinetic energy, during operation, fix the hinge seat of honour on platform or transport vechicle flat board with the bolt at first, the hinge fixed base is installed on the basis through the bolt;

1) the mechanism can be flexibly modified and adjusted according to different workpiece types, use places and workpiece specifications, and has wide application range; meanwhile, the upper hinge seat and the fixed hinge base can be adjusted to adapt to different platforms, transport vehicles and the like, and the device is suitable for the carrying and hoisting procedures of medium-sized and large-sized workpieces in an automatic production line in the automobile industry;

2) when the large and medium-sized workpieces are carried or hoisted on equipment such as a platform, a conveying vehicle and the like, the weight enables the die spring to be pressed downwards, so that the buffering effect is achieved; when the large and medium-sized workpieces are moved away or hung away, the die spring is reset due to elasticity, and the combined assembly formed by hinging the upper hinge joint, the middle hinge joint and the lower hinge joint enables the spring to be controllable during resetting, so that the mechanism can be repeatedly and effectively utilized, and the service life of the die spring is ensured. Generally speaking, the compression of mould spring produces the buffering when the heavy object pushes down, and kinetic energy is absorbed by the mould spring this moment to avoid heavy object direct impact platform or delivery wagon etc. to play good safeguard effect, reduced the defective rate of product, improved the benefit of enterprise.

The utility model discloses think about ingenious, simple structure, it is compact reasonable to arrange, and installation convenient to use is swift, and application scope is wide, can effectively solve direct collision and damage equipment, plays good protection, uses safe and reliable more.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a front view of the multi-purpose platform spring buffer mechanism of the present invention;

FIG. 2 is a first schematic view of the multi-purpose platform spring buffer mechanism of the present invention;

FIG. 3 is a second schematic view of the multi-purpose platform spring buffer mechanism of the present invention;

description of reference numerals: 1. an upper hinge seat; 2. an upper hinge section; 3. a spring guide post; 4. a middle hinge joint; 5. a die spring; 6. a guide plate in the hinge; 7. a lower hinge joint; 8. the hinge fixes the base; 9. and connecting the bolts.

Detailed Description

As shown in fig. 1-3, a multi-purpose platform spring buffer mechanism comprises a hinge upper seat 1, a hinge middle guide plate 6 and a hinge fixing base 8, a plurality of spring guide columns 3 are arranged between the upper hinge seat 1 and the middle hinge guide plate 6, two ends of each spring guide column 3 are connected with the upper hinge seat 1 and the middle hinge guide plate 6 through screws, the spring guide post 3 is sleeved with a mould spring 5, two ends of the mould spring 5 are abutted against the opposite surfaces of the hinge upper seat 1 and the hinge middle guide plate 6, the hinge fixing base 8 is connected with the upper guide plate 6 in the hinge through bolts, the hinge upper seat 1 and the hinge fixing base 8 are connected together through a plurality of groups of linkage components, and the hinge upper seat 1 and the hinge fixing base 8 are close to each other or far away from each other in a free state when the linkage assembly is stressed. A plurality of through holes or bolt holes used for being connected with the working platform are formed in the specific upper hinge seat 1, so that the hinge can be suitable for use occasions with various specifications and ranges. This multipurpose platform spring buffer gear, the equal chamfer of the sharp-pointed department of appearance of constituteing spare part is handled, avoids the fish tail, improves the safety in utilization.

Specifically, the linkage subassembly is provided with three groups and is the circumference equipartition, and this quantity is not restricted with three groups, carries out the adjustment of quantity according to the size of actual specification. The linkage assembly comprises an upper hinge joint 2, a middle hinge joint 4 and a lower hinge joint 7, the upper end of the upper hinge joint 2 is connected to the upper hinge seat 1, the lower end of the upper hinge joint 2 is hinged to the upper end of the middle hinge joint 4, the lower end of the middle hinge joint 4 is hinged to the upper end of the lower hinge joint 7, and the lower end of the lower hinge joint 7 is hinged to a connecting arm of the hinge fixing base 8. The lower end of the upper hinge joint 2 and the upper end of the lower hinge joint 7 are respectively embedded into the U-shaped grooves at the two ends of the middle hinge joint 4 and then are hinged together in a penetrating manner through a connecting bolt 9, and a positioning nut is screwed at the screw rod end of the connecting bolt 9.

Specifically, be provided with waist shape constant head tank on the bottom surface of hinge seat of honour 1, go up the upper end of knuckle 2 and imbed pass through screw fixation behind the waist shape constant head tank in, this waist shape constant head tank's design can be better when realizing the prepositioning of installation, and prevent that the during operation from producing to rock, be provided with a plurality of dead slots of keeping away on the outer peripheral face of deflector 6 in the hinge, keep away the dead slot with the position of well knuckle 4 is corresponding, the linking arm on the outer peripheral face of hinge unable adjustment base 8 is provided with threely, the free end of linking arm is provided with the spread groove, the lower extreme of lower knuckle 7 is embedded into it is articulated to run through connecting bolt 9 in the spread groove back. The connection mode is convenient and quick to mount and dismount, and the parts can be conveniently repaired and replaced after being damaged.

Specifically, the spring guide columns 3 and the linkage assemblies are arranged at intervals, so that the whole stress is more balanced, and the buffering effect is better.

The utility model discloses a use as follows:

firstly, the multi-purpose platform spring buffer mechanism of the utility model is assembled, then the hinge upper seat 1 is fixed on the platform or the flat plate of the transport vehicle by bolts, and the hinge fixing base 8 is installed on the foundation by bolts;

3) the mechanism can be flexibly modified and adjusted according to different workpiece types, use places and workpiece specifications, and has wide application range; meanwhile, the upper hinge seat 1 and the fixed hinge base 2 can be adjusted to adapt to different platforms, transport vehicles and the like, and are suitable for the handling and hoisting procedures of large and medium-sized workpieces in an automatic production line in the automobile industry;

4) when the large and medium-sized workpieces are carried or hoisted on equipment such as a platform, a conveying vehicle and the like, the die spring 5 is pressed down by the weight, so that the buffering effect is achieved;

5) when large and medium-sized workpieces are moved away or hung away, the die spring 5 is reset due to elasticity, and the combined assembly formed by hinging the upper hinge joint 2, the middle hinge joint 4 and the lower hinge joint 7 enables the spring to be controllable during resetting, so that the mechanism can be repeatedly and effectively utilized, and the service life of the die spring is ensured.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A multipurpose platform spring buffer gear which characterized in that: guide plate and hinge unable adjustment base in hinge seat of honour, hinge, be provided with many spring guide posts between the guide plate in hinge seat of honour and the hinge, the cover is equipped with the mould spring on the spring guide post, the both ends butt of mould spring is on the opposite face of guide plate in hinge seat of honour and hinge, hinge unable adjustment base passes through bolt and top the guide plate links together in the hinge, link together through multiunit linkage subassembly between hinge seat of honour and the hinge unable adjustment base, just hinge seat of honour and hinge unable adjustment base pass through be close to during the linkage subassembly atress or keep away from under the free state.

2. The multi-purpose platform spring-damper mechanism of claim 1, further comprising: the linkage assembly is provided with three groups and is circumferentially and uniformly distributed.

3. The multi-purpose platform spring-damper mechanism of claim 2, further comprising: the linkage assembly comprises an upper hinge joint, a middle hinge joint and a lower hinge joint, the upper end of the upper hinge joint is connected to the upper hinge seat, the lower end of the upper hinge joint is hinged to the upper end of the middle hinge joint, the lower end of the middle hinge joint is hinged to the upper end of the lower hinge joint, and the lower end of the lower hinge joint is hinged to the connecting arm of the hinge fixing base.

4. The multi-purpose platform spring-damper mechanism of claim 3, further comprising: the lower end of the upper hinge joint and the upper end of the lower hinge joint are respectively embedded into the U-shaped grooves at the two ends of the middle hinge joint and then are hinged together in a penetrating manner through a connecting bolt, and a positioning nut is screwed at the screw rod end of the connecting bolt.

5. The multi-purpose platform spring-damper mechanism of claim 3, further comprising: the hinge is characterized in that a waist-shaped positioning groove is formed in the bottom surface of the upper hinge seat, the upper end of the upper hinge joint is embedded into the waist-shaped positioning groove and then positioned through screws, a plurality of clearance grooves are formed in the outer peripheral surface of the guide plate in the hinge, the clearance grooves correspond to the middle hinge joint in position, three connecting arms are arranged on the outer peripheral surface of the hinge fixing base, a connecting groove is formed in the free end of each connecting arm, and the lower end of the lower hinge joint is embedded into the connecting groove and then hinged through a connecting bolt.

6. The multi-purpose platform spring-damper mechanism of claim 1, further comprising: the spring guide posts and the linkage assembly are arranged at intervals.

7. The multi-purpose platform spring-damper mechanism of claim 6, further comprising: and two ends of the spring guide column are connected with the hinge upper seat and the hinge middle guide plate through screws.