CN217625700U

CN217625700U - High-precision conveying chain

Info

Publication number: CN217625700U
Application number: CN202123274899.0U
Authority: CN
Inventors: 黄雅丹; 家强豪; 夏占豪; 唐进
Original assignee: Suzhou Universal Group Technology Co ltd
Current assignee: Suzhou Universal Group Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-10-21
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to a carry chain technical field, especially relate to a chain is carried to high accuracy. The utility model adopts the technical proposal that: including inner plate and outer link joint, two of position around there is the roller through high accuracy muffjoint between the inner plate, the inner plate the outer link joint with the high accuracy sleeve is in the same place through high accuracy round pin hub connection, the mounting hole inboard of inner plate is the conical surface, adjacent two position between the outer link joint is equipped with L shape and attaches the board outward, the upper end of attaching the board outward is equipped with accurate built-up mounting seat, the upper end of accurate built-up mounting seat is equipped with the accurate spread groove of installation combination. The utility model has the advantages that: can ensure in the use and carry out accurate built-up connection with the cooperation structure on the conveying equipment, whole security when later stage uses is better, can effectively improve the durability in the use, and the combination precision of its when production installation is higher.

Description

High-precision conveying chain

Technical Field

The utility model relates to a carry chain technical field, especially relate to a chain is carried to high accuracy.

Background

The chain cooperates the combination precision of position to play important influence to the security in the whole use when using, and current chain structure can't carry out accurate combination guarantee to the mounting structure of chain when cooperating the use, and stability when later stage uses is relatively poor, and to the relatively high conveying equipment of required precision, the durability of current chain structure when using is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a chain is carried to high accuracy, it adopts brand-new structural design, through attach the board outward and set up accurate cooperation seat when later stage uses, can ensure in the use and carry out accurate built-up connection with the cooperation structure on the conveying equipment, whole security when later stage uses is better, can effectively improve the durability in the use, it is higher in the combination precision when the production installation, holistic life is also longer, the maintenance cost of later stage when using is lower.

The technical scheme of the utility model as follows:

a high accuracy conveying chain which characterized in that: including inner plate and outer link joint, two of front and back position there is the roller through high accuracy muffjoint between the inner plate, the inner plate the outer link joint with high accuracy sleeve is in the same place through high accuracy round pin hub connection, the mounting hole inboard of inner plate is the toper face, adjacent two position between the outer link joint is equipped with L shape and attaches the board outward, the upper end that attaches the board outward is equipped with accurate built-up fitting seat, the upper end of accurate built-up fitting seat is equipped with the accurate spread groove of installation combination, the lower extreme of the accurate spread groove of installation combination is the ascending V-arrangement cooperation accurate groove of opening, the lower extreme in the accurate groove of V-arrangement cooperation pass through set screw with attach board fixed connection together outward, the lower extreme in the accurate groove of V-arrangement cooperation with set screw hookup location position is equipped with keeps away a fastening groove safely.

Further, the precise combined installation seat is made of an ultrahigh molecular polyethylene material.

Furthermore, the mounting position of the external plate is provided with an accurate assembly calibration combined plate which is convenient to combine.

Further, the height of the left side of the upper end position of the accurate combined installation seat is smaller than the height of the right side position.

The utility model has the advantages that:

the utility model discloses a brand-new structural design, through attach the board outward and set up the accurate cooperation seat when later stage uses, can ensure in the use and carry out accurate built-up connection with the cooperation structure on the conveying equipment, the whole security when later stage uses is better, can effectively improve the durability in the use, its combination precision when producing the installation is higher, holistic life is also longer, the maintenance cost of later stage when using is lower.

Drawings

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

fig. 2 is a schematic top view of the present invention;

in the figure: 1. inner plate, 2, high accuracy sleeve, 3, roller, 4, outer link joint, 5, high accuracy round pin axle, 6, attach the board outward, 7, accurate combination mount pad, 8, set screw, 9, accurate assembly calibration compoboard.

Detailed Description

As shown in figure 1 and figure 2, a high accuracy transport chain, it adopts brand-new structural design, through set up the accurate cooperation seat when using in later stage on the external board that attaches, can ensure in the use and carry out accurate built-up connection with the cooperation structure on the conveying equipment, whole security when using in later stage is better, can effectively improve the durability in the use, it is higher in the combination precision when producing the installation, holistic life is also longer, the maintenance cost of later stage when using is lower. It includes interior link joint 1 and outer link joint 4, two of position around, be connected with roller 3 through high accuracy sleeve 2 between the interior link joint 1, interior link joint 1 outer link joint 4 with high accuracy sleeve 2 is in the same place through high accuracy round pin axle 5 connection, the mounting hole inboard of interior link joint 1 is the toper face, can eliminate the shrinkage cavity to the chain length influence after sleeve and the assembly of interior link joint, makes the hinge pair improve to line contact by the point contact, improves the wear resistance of chain, and the design of toper face prevents that the sleeve from taking place rotary displacement with interior link joint aperture after receiving the frictional force. Adjacent two position between the outer chain plate 4 is equipped with L shape and attaches board 6 outward, the upper end that attaches board 6 outward is equipped with accurate built-up fitting seat 7, the upper end of accurate built-up fitting seat 7 is equipped with the accurate spread groove of installation combination, the lower extreme of the accurate spread groove of installation combination is the accurate groove of ascending V-arrangement cooperation of opening, and the space of guarantee when making up is bigger, and the cooperation stability is more reliable. The lower extreme in the accurate groove of V-arrangement cooperation pass through set screw 8 with it is in the same place to attach 6 fixed connection outward, the lower extreme in the accurate groove of V-arrangement cooperation with set screw 8 hookup location is equipped with safe fastening groove of keeping away.

Preferably, the precise combined mounting seat 7 is made of an ultra-high molecular weight polyethylene material, so that the precise combined mounting seat has stronger durability and higher quality in use, and has higher overall safety in use.

Preferably, the mounting position of the external plate 6 is provided with a precise assembling and calibrating combination plate 9 which is convenient to assemble, the precision during assembling and combining can be further improved, the operation during mounting is more convenient, but the structure needs to be disassembled when being used at a later stage.

Preferably, the height of the left side of the upper end position of the precise combination mounting seat 7 is smaller than the height of the right side position, so that the fitting space is larger when the whole mounting combination is performed, and the combination efficiency is higher when the assembly is performed.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.

Claims

1. A high accuracy conveying chain which characterized in that: including inner link plate (1) and outer link plate (4), two of front and back position be connected with roller (3) through high accuracy sleeve (2) between inner link plate (1), inner link plate (1) outer link plate (4) with high accuracy sleeve (2) are in the same place through high accuracy round pin axle (5) linkage, the mounting hole inboard of inner link plate (1) is the conical surface, adjacent two position between outer link plate (4) is equipped with outer board (6) that attaches of L shape, the upper end that attaches board (6) outward is equipped with accurate combination mount pad (7), the upper end of accurate combination mount pad (7) is equipped with the accurate spread groove of installation combination, the lower extreme of the accurate spread groove of installation combination is the accurate groove of ascending V-arrangement cooperation of opening, the lower extreme of the accurate groove of V-arrangement cooperation pass through positioning screw (8) with outer board (6) fixed connection is in the same place, the lower extreme of the accurate groove of V-arrangement cooperation with positioning screw (8) connection position is equipped with safe clearance position fastening groove.

2. A high accuracy conveyor chain according to claim 1, wherein: the precise combined mounting seat (7) is made of an ultrahigh molecular polyethylene material.

3. A high precision conveyor chain according to claim 1, characterized in that: and the mounting position of the external plate (6) is provided with an accurate assembly calibration combined plate (9) which is convenient to combine.

4. A high accuracy conveyor chain according to claim 1, wherein: the left height of accurate combination mount pad (7) upper end position is less than the height of right side position.