The slide construction of injection machine gate
Technical field
A kind of injection machine is the utility model is related to, more particularly to a kind of slide construction of injection machine gate.
Background technology
Roller on conventional injection molding machine gate is typically all to be stuck between upper/lower guide to slide, if roller and upper/lower guide it
Between position adjustment it is bad, may result in gate resistance to sliding increase, be unfavorable for gate keying.Chinese patent literature number
CN201436193U disclosed a kind of gate of injection machine on April 7th, 2010, specifically disclosed:Include protective cover and shifting
Dynamic formula dodge gate, it is roller structure connection between the portable dodge gate and protective cover bottom;The portable dodge gate
Connected between top and injection machine body by retractility rail structure;Described retractility rail structure includes to be set respectively
Retaining rail and slip rail on injection machine body, dodge gate;Described retractility rail structure is drawer type guide rail, described
Retaining rail and slide rail between be provided with ball.Visible with reference to accompanying drawing, portable dodge gate top passes through retractility slide rail knot
Structure slides, and bottom requires higher, cause efficiency of assembling relatively low by roller-coaster, the assembly precision of retractility rail structure, and
And the long-term stress work of retractility rail structure in the mechanism, cause the problems such as deformation easily occur, reduction of service life;This
Outside, the assembly difficulty of portable dodge gate is higher, causes to be unfavorable for dismounting maintenance.Therefore, it is necessary to it is further improved.
Utility model content
The purpose of this utility model aim to provide it is a kind of it is simple and reasonable, slide smooth, dependable performance, service life
Long, efficiency of assembling height, the slide construction for the injection machine gate being conveniently adjusted, to overcome weak point of the prior art.
Exist by a kind of slide construction of injection machine gate of this purpose design, including body and gate, gate linear slide
On body;It is characterized in that:Front slide component and rear slide assemblies, front slide group are provided between body upper and gate top
Part is substantially parallel with the sliding trace of rear slide assemblies;Front slide component includes the upper roller being arranged on gate and is arranged at machine
Upper rail on body, upper roller is corresponding to be slided on upper rail;The rear upper straight line that slide assemblies include being arranged on gate afterwards is led
Rail chair and the rear upper line slideway being arranged on body, upper straight line guide rail seat is corresponding afterwards slides on rear on line slideway.
Auxiliary slide assemblies are provided between underpart and the gate bottom, auxiliary slide assemblies include being arranged at machine
Bottom roller on door and the lower guideway being arranged on body, bottom roller is along lower guideway linear slide;Auxiliary slide assemblies are arranged at
The lower section of front slide component and/or rear slide assemblies.
The upper roller relative positioning is rotated on the inside of gate, and the glide direction of its axis direction and gate is substantially vertical,
Upper roller roller is above upper rail.
Flange is bent with the top of the gate, upper straight line guide rail seat is arranged on the inside of flange afterwards, afterwards upper straight line guide rail seat branch
Hold and slide on rear above line slideway.
The lower guideway is set in n shapes, and bottom roller relative positioning is rotated on gate, and its axis direction is generally vertical, under
Roller-coaster is on the inside of lower guideway.
The front slide component is relatively arranged under rear slide assemblies with the front and rear arrangement of rear slide assemblies, front slide component
Side.
Gate top is slided on body by front slide component and rear slide assemblies in the utility model, front slide component
In upper roller supporting slide above upper rail, the straight line on rear is slided in the rear upper straight line guide rail seat supporting in rear slide assemblies
Above guide rail, the slide construction of this gate can effectively ensure the smoothness that gate slides, and be conveniently adjusted, and be suitable for difference
Assembling demand, and maintain easily;In addition, front slide component and rear slide assemblies front and rear layout, and coordinating up and down respectively, make machine
The different strong points is arranged at door top, so as to which the height of upper rail is greatly lowered;Slided in addition, gate bottom is provided with auxiliary
Component, gate bottom is formed guiding point, effectively avoid gate from swinging, make its slide construction more stable and smooth.
Brief description of the drawings
Fig. 1 is the complete machine structure schematic diagram of the embodiment of the utility model one;
Fig. 2 is the partial sectional view in A-A directions in Fig. 1;
Fig. 3 is the sectional view of rear slide assemblies in the embodiment of the utility model one;
Fig. 4 is the sectional view of front slide component in the embodiment of the utility model one;
Fig. 5 is the sectional view that slide assemblies are aided in the embodiment of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to Fig. 1-Fig. 5, the slide construction of this injection machine gate, including body T and gate 1, the linear slide of gate 1 is in machine
On body T, to open and close the injection molding cavity on body T;Front slide component and rear slip are provided between body T tops and the top of gate 1
Component, front slide component is substantially parallel with the sliding trace of rear slide assemblies, and front slide component and rear slide assemblies front and rear row
Cloth, front slide component are relatively arranged on below rear slide assemblies;Front slide component includes the He of upper roller 4 being arranged on gate 1
The upper rail 5 being arranged on body T, upper roller 4 is corresponding to be slided on upper rail 5;Slide assemblies include being arranged on gate 1 afterwards
Rear upper straight line guide rail seat 3 and the rear upper line slideway 9 that is arranged on body T, upper straight line guide rail seat 3 is corresponding afterwards slides on rear
On line slideway 9.This structure by set slide back and forth component make the top of gate 1 can relative body T smoothly linear slides, and
And it is conveniently adjusted;By sliding back and forth component, there is the different strong point structures top of gate 1, therefore can be greatly lowered
The height of guide rail 5, adaptability are stronger.
Furtherly, auxiliary slide assemblies are provided between body T bottoms and the bottom of gate 1, auxiliary slide assemblies include
The two or more bottom roller 7 being arranged on gate 1 and the lower guideway 6 being arranged on body T, bottom roller 7 are linearly slided along lower guideway 6
It is dynamic;Auxiliary slide assemblies are arranged at the lower section of front slide component and rear slide assemblies, and bottom roller 7 is used to support the bottom of gate 1, made
The bottom of gate 1 has two or more guiding point, substantially increases the stability and smoothness of the slip of gate 1.
Furtherly, the upper inner of gate 1 is fixed with rolling wheel support 2, and the top of rolling wheel support 2 is fixed on gate 1, upper rolling
4 locating rotations are taken turns to rotate in the inner side of gate 1, upper roller by the relative positioning of rolling wheel support 2 in the bottom of rolling wheel support 2, upper roller 4
4 axis direction is with substantially vertical on the glide direction horizontal plane of gate 1, and the roller of upper roller 4 is above upper rail 5, originally
Structure Stability Analysis of Structures is reliable, and durable in use.
Furtherly, the top of gate 1 is bent with flange 1.1, and upper straight line guide rail seat 3 is arranged at the inner side of flange 1.1 afterwards, it is rear on
Line slideway 9 is arranged on the cover plate 10 on rear side of body T, and the upper supporting of straight line guide rail seat 3 afterwards is slided on rear on line slideway 9
Side.
Furtherly, lower guideway 6 is set in n shapes, and the bottom of gate 1 is provided with installing plate 8, and the locating rotation of bottom roller 7 is being pacified
In loading board 8, bottom roller 7 is rotated in the bottom of gate 1 by the relative positioning of installing plate 8, and its axis direction is generally vertical, bottom roller
7 stretch into lower guideway from the bottom to top, and slide in the inner side of lower guideway 6.
Above-mentioned is preferred scheme of the present utility model, and general principle of the present utility model, principal character has been shown and described
And the advantages of the utility model.Those skilled in the art should be recognized that the utility model is not restricted to the described embodiments, on
State and simply illustrate principle of the present utility model described in embodiment and specification, do not departing from the spirit and scope of the utility model
On the premise of the utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality
In the range of type.The utility model requires protection scope is defined by appended claims and its equivalent.