CN2320592Y

CN2320592Y - Aluminium extruded rail for production line chain conveyer

Info

Publication number: CN2320592Y
Application number: CN 97249755
Authority: CN
Inventors: 王兴旺
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-11-28
Filing date: 1997-11-28
Publication date: 1999-05-26
Anticipated expiration: 2007-11-28

Abstract

The utility model relates to an aluminium extruded rail for a production line chain conveyer. A T-shaped slot is respectively arranged at the upper part, the lower part, the right and the left of the aluminium extruded rail; the thickness and the depth of the slot is little larger than the thickness and the width of installed cap nuts; a step is arranged in the slot; the dimension of the step and step top is little larger than the diagonal dimension of the cap nuts; the step extends in 45 DEG and forms a working room with a baffle wall; so the aluminium extruded rail is formed. The cap nuts can be arranged in any position of the T-shaped slot of the aluminium extruded rail to install required facilities. The utility model solves the deficiency of the existing T-shaped slot in processes of installing a working box and a machine frame that the cap nuts need installing successively to have fixing function. The utility model enhances work efficiency and saves working hours.

Description

Manufacturing line chain converyer aluminium extruded type track

A kind of manufacturing line chain converyer aluminium extruded type track, it is a kind of track that has T type groove around the aluminium extruded type that uses of manufacturing line chain converyer manufacturing.

Traditional manufacturing line conveyer generally adopts welding or riveted joint to form by separation assembly such as base, frame or parts, but its complex process, volume is big, and use aluminium extruded type track 7 assembles through improving after, as shown in Figure 1.It has solved riveted joint and welding, the defective of easily assembling and repairing not.When but it also exists the work box 6 in assembling base 5 and place of working or other annexes since T type groove 8 sizes on the track 7 less than bolt, nut 3,4, the opposite size must be pushed successively by the notch on T type groove top, and can not be packed into by other positions.When installing at midway location, bolt type nut before this position must be taken out, just can push successively again, but the general length of aluminium extruded type track be more than 6 meters, so a lot of nut must take out and push time-consuming successively in the T type groove of long distance, very inconvenience.

The purpose of this utility model is to propose a kind ofly all to be shaped on the aluminium extruded type track of T type groove up and down, and increasing T type groove notch size, make it within length, all can put into nut in any position, satisfy facilities such as required casing, annex are installed on the place of working, overcome the weak point of existing aluminium extruded type track.

The utility model is realized in the following way, on the face up and down of rectangular aluminium type track, respectively make an identical T type groove, the degree of depth A of T type groove and width B are greater than the thickness C and the opposite dimension D of the nut of desiring to pack into, and two trough rim mouth thickness are not less than nut thickness, under T type groove in the trough rim mouth, extend in parallel a step, the size F on step and groove top is slightly larger than the nut diagonal-size, step extends the skew wall of adopting of a miter angle down, and bottom land intersects G of operating room of formation between notch and last retaining wall, is communicated with a manufacturability Space H on the backstop right side.

The advantage that the utlity model has is, the aluminium extruded type track is by T type groove side, can position according to place of working equipment needs on, directly put into nut.Can use bolt quickly and easily.It has saved man-hour, has improved work efficiency, and it can install nut additional according to need of work after assembling is finished, and needn't dismantle again, and work is installed in its fwd facility or boring additional.

Description of drawings:

Accompanying drawing 1, existing manufacturing line chain converyer fixed frame and work box decomposing schematic representation

Accompanying drawing 2, the utility model fixed frame and work box decomposing schematic representation

Accompanying drawing 3, the utility model T type groove enlarged drawing

Accompanying drawing 4, the nut lateral plan

In conjunction with the accompanying drawings the utility model manufacturing line chain converyer aluminium extruded type track is described in further detail below by embodiment: in accompanying drawing 2, respectively be shaped on an identical T type groove 2 on the face up and down of rectangular aluminium type track 1, middle for pulling the type pipeline, the degree of depth A of each T type groove and width B (referring to accompanying drawing 3) are greater than desiring pack into the thickness C of nut 3 and the following notch 21 of its hexagon opposite dimension width D (referring to accompanying drawing 4) T type groove trough rim mouth, last notch 22 thickness are not less than the nut thickness C, inner face at following notch extends a step parallel with profile 23, the size F of step and groove end face 26 is slightly larger than the diagonal-size of nut 3, what step extended down an about miter angle leads skew wall 24, crossing with T type groove bottom.And with following stop wall 27, go up stop wall 28 and form the G of operating room.The stop wall right side is communicated with a technological empty chamber H.Nut 3 the leading on the skew wall 24 of empty chamber G in the T type groove 2 of packing into, but barrel bolt 4 tighten up work.

Claims

A kind of manufacturing line chain converyer aluminium extruded type track, it is characterized in that: track (1) respectively be shaped on an identical T type groove (2) up and down, the degree of depth A of groove and width B are greater than the thickness C and the opposite dimension D of the nut (3) of desiring to pack into, notch (21) (22) thickness is greater than the nut thickness C, in the notch a parallel step (23) is being arranged down, the size on step and groove top (26) is slightly larger than the nut diagonal-size, the skew wall (24) of leading that step extends a miter angle down intersects with bottom land (25), form the G of operating room between notch and stop wall (27) (28), the stop wall right side is communicated with a manufacturability Space H.