CN217530737U

CN217530737U - Lifting auxiliary tool for hydraulic oil cylinder assembly

Info

Publication number: CN217530737U
Application number: CN202221342298.0U
Authority: CN
Inventors: 周杰; 黄甲东; 柯奇华
Original assignee: Xiamen Yinhua Machinery Co ltd
Current assignee: Xiamen Yinhua Machinery Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-04
Anticipated expiration: 2032-05-31

Abstract

The hydraulic cylinder general assembly lifting assistive device comprises a base assembly, a lower bottom plate, an upper bottom plate, a lifting assembly and a carrier roller assembly which are matched with each other; the lower base plate is fixed on the base assembly, the lifting assembly is fixed on the lower base plate, the upper base plate is fixed on the lifting assembly and driven by the lifting assembly to lift, a group of mounting hole sites are arranged on the upper base plate, the carrier roller assembly is fixed on the mounting hole sites of the upper base plate according to the size requirement of a piston to be mounted, and the piston to be mounted is placed on the carrier roller assembly; the assembly operation of the small parts with various specifications is realized, the assembly requirements of the small parts with various specifications can be met by one auxiliary tool, and the assembly operation can be safely and flexibly carried out.

Description

Lifting auxiliary tool for hydraulic oil cylinder assembly

The technical field is as follows:

the utility model relates to a hydraulic cylinder assembly appurtenance, especially with a lifting appurtenance when piston and cylinder cap assembly are time related during hydraulic cylinder assembly.

Background art:

at present, in engineering machinery products, when a large oil cylinder is assembled, a screw thread is needed to be screwed, a cylinder cover and a piston are heavy, the weight can reach 1 ton, an electric crane is inconvenient to use during assembly, normal operation cannot be achieved, an expected effect cannot be achieved, and potential safety hazards are easy to generate.

The utility model has the following contents:

to the above-mentioned problem of prior art, the utility model aims to provide a hydraulic cylinder assembly goes up and down to assist the utensil, realizes the assembly operation of multiple specification smallclothes and uses, and one assists the utensil and just can accomplish multiple specification smallclothes assembly demand, can be safe, nimble assembly operation carries out.

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

the hydraulic cylinder general assembly lifting assistive device comprises a base assembly, a lower bottom plate, an upper bottom plate, a lifting assembly and a carrier roller assembly which are matched with each other; the lower base plate is fixed on the base assembly, the lifting assembly is fixed on the lower base plate, the upper base plate is fixed on the lifting assembly and driven by the lifting assembly to lift, a group of mounting hole sites are arranged on the upper base plate, the carrier roller assembly is fixed on the mounting hole sites of the upper base plate according to the size requirement of a piston to be mounted, and the piston to be mounted is placed on the carrier roller assembly.

Furthermore, the lifting assembly comprises a hand wheel, a bearing assembly, a transmission shaft, a lifter assembly and a guide rod assembly which are matched with each other; the bottom of the elevator component is fixed on the lower bottom plate, and the top of the elevator component is fixed with the upper bottom plate; the hand wheel drives the transmission shaft to rotate through the bearing assembly, and the transmission shaft is matched with the elevator assembly to drive the upper base plate to lift; the guide rod component is of a telescopic rod structure, extends and retracts along with the lifting of the lifter component to increase the stability, the bottom of the guide rod component is fixed on the lower bottom plate, and the top of the guide rod component is fixed on the upper bottom plate.

Furthermore, the number of the carrier roller assemblies is two, each carrier roller assembly comprises a support and a nylon carrier roller which are matched with each other, the supports are fixed in the mounting holes of the upper base plate according to the size requirement of the piston to be mounted, and the nylon carrier rollers are hinged to the supports.

Further, the base subassembly including the universal wheel of the support of mutually supporting and area brake, the support is four square tubular construction, fixes in the four corners position of bottom plate, four universal wheels of area brake are fixed respectively on the support.

Furthermore, a baffle plate is fixed on the lateral side of the lower bottom plate, and the bearing assembly is fixed on the baffle plate.

Adopt above-mentioned technical scheme, the utility model provides a supplementary assembly operation assists utensil with commonality realizes the assembly operation of multiple specification smallclothes and uses, and one assists the utensil and just can accomplish multiple specification smallclothes assembly demand, and the utensil is assisted in the design over-and-under type assembly, can be safe, the nimble operation of assembling that carries on, with half the effort doubly.

Description of the drawings:

the following detailed description of the present invention is provided with the accompanying drawings:

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

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

The specific implementation mode is as follows:

the following detailed description of the present invention is made with reference to the accompanying drawings and examples:

as shown in fig. 1-4, a lifting assistive device for a hydraulic cylinder assembly according to an embodiment of the present invention includes a base assembly 1, a lower base plate 2, an upper base plate 3, a lifting assembly 4, and a carrier roller assembly 5, which are mutually engaged; wherein, lower plate 2 is fixed on base subassembly 1, and lifting unit 4 is fixed on lower plate 2, and upper plate 3 is fixed and is driven by lifting unit to go up and down on lifting unit 4, is equipped with a set of installation hole site 31 on upper plate 3, and bearing roller subassembly 5 is fixed on upper plate installation hole site 31 according to the size needs of waiting to install the piston, and the piston of waiting to install is placed on bearing roller subassembly 5.

Specifically, the lifting assembly 4 comprises a hand wheel 1, a bearing assembly 42, a transmission shaft 43, a lifter assembly 44, a guide rod assembly 45 and a baffle plate 46 which are matched with each other; wherein, the bottom of the lifter assembly 44 is fixed on the lower bottom plate 2, and the top is fixed with the upper bottom plate 3; a baffle plate 46 is fixed on the side edge of the lower base plate 2, and the bearing assembly 42 is fixed on the baffle plate 46; the hand wheel 41 drives the transmission shaft 43 to rotate through the bearing assembly 42, and the transmission shaft 43 is matched with the lifter assembly 44 to drive the upper base plate 3 to lift; the guide rod assembly 45 is a telescopic rod structure, which extends and retracts along with the lifting of the lifter assembly 44 to increase stability, and the bottom of the guide rod assembly is fixed on the lower bottom plate 3, and the top of the guide rod assembly is fixed on the upper bottom plate 2.

The number of the carrier roller assemblies 5 is two, each carrier roller assembly comprises a bracket 51 and a nylon Long Tuogun which are matched with each other, the bracket 51 is fixed in an installation hole of the upper bottom plate 3 according to the size requirement of a piston to be installed, and the nylon carrier roller 52 is hinged to the bracket.

Base subassembly 1 including the universal wheel 12 of the support 11 and the area brake of mutually supporting, support 11 is four square tubular construction, fixes in the four corners position of lower plate 2, four universal wheels 12 of area brake are fixed respectively on the support.

The utility model provides an utensil is assisted in supplementary assembly operation with commonality, the assembly operation who realizes multiple specification smallclothes is used, it can bear the weight of 2 tons of smallclothes to assist the utensil, can remove in a flexible way and assemble, self highly is 950mm, the maximum height of lifting is 350mm, should assist utensil upper portion and adopt the nylon bearing roller, reduce frictional force during the assembly, it is laborsaving when twisting the screw thread, a plurality of bolt hole sites of upper plate, the span of adjustable bearing roller, it adopts and uses a lift to assist the utensil middle part, height-adjusting from top to bottom, design two guide arms and guide pillar, increase stability, the security, realize that multiple specification smallclothes are used, 4 heavy brake universal wheels are adopted to the bottom, can nimble operation, the design transmission shaft, hand wheel and bearing cooperation, extend the operation space, increase the security and the aesthetic property of assisting the utensil, can be safe, nimble assembly operation of carrying on, almost doubly.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. Utensil is assisted in hydraulic cylinder final assembly lift, its characterized in that: comprises a base component, a lower bottom plate, an upper bottom plate, a lifting component and a carrier roller component which are matched with each other; the lower base plate is fixed on the base assembly, the lifting assembly is fixed on the lower base plate, the upper base plate is fixed on the lifting assembly and driven by the lifting assembly to lift, a group of mounting hole sites are arranged on the upper base plate, the carrier roller assembly is fixed on the mounting hole sites of the upper base plate according to the size requirement of a piston to be mounted, and the piston to be mounted is placed on the carrier roller assembly.

2. The hydraulic cylinder assembly lifting aid of claim 1, wherein: the lifting assembly comprises a hand wheel, a bearing assembly, a transmission shaft, a lifter assembly and a guide rod assembly which are matched with each other; the bottom of the elevator component is fixed on the lower bottom plate, and the top of the elevator component is fixed with the upper bottom plate; the hand wheel drives the transmission shaft to rotate through the bearing assembly, and the transmission shaft is matched with the elevator assembly to drive the upper bottom plate to lift; the guide rod component is of a telescopic rod structure, stretches along with the lifting of the lifter component to increase the stability, the bottom of the guide rod component is fixed on the lower bottom plate, and the top of the guide rod component is fixed on the upper bottom plate.

3. A hydraulic ram assembly lifting aid according to claim 1 or 2 characterised by: the support roller assembly comprises two support roller assemblies, each support roller assembly comprises a support and a nylon support roller, the support and the nylon support roller are matched with each other, the supports are fixed in mounting holes of the upper base plate according to the size requirement of a piston to be mounted, and the nylon support rollers are hinged to the supports.

4. A hydraulic ram assembly lifting aid according to claim 1 or 2 characterised by: the base subassembly including the universal wheel of the support of mutually supporting and area brake, the support is four square tubular construction, fixes in the four corners position of bottom plate down, four universal wheels of area brake are fixed respectively on the support.

5. The hydraulic cylinder assembly lifting aid of claim 2, wherein: a baffle plate is fixed on the lateral side of the lower base plate, and a bearing assembly is fixed on the baffle plate.