CN201070828Y - Portable security door rails for plastic jetting-moulding machine - Google Patents
Portable security door rails for plastic jetting-moulding machine Download PDFInfo
- Publication number
- CN201070828Y CN201070828Y CNU2007200736129U CN200720073612U CN201070828Y CN 201070828 Y CN201070828 Y CN 201070828Y CN U2007200736129 U CNU2007200736129 U CN U2007200736129U CN 200720073612 U CN200720073612 U CN 200720073612U CN 201070828 Y CN201070828 Y CN 201070828Y
- Authority
- CN
- China
- Prior art keywords
- moving door
- upper plate
- door
- roller
- injection machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a portable type bailout door orbit used for an injection machine and comprises a forward moving door, a backward moving door, an upper crest slab, an upper lead rail, and a lower lead rail. The utility model is characterized in that the upper lead rail is composed of a square channel steel, and is fixed on a template by an upper orbit hitching leg, and the opening of the upper lead rail is downward; the lower lead rail consists of a square tube and a circular tube, the circular tube is fixedly connected to the top of the square tube; moving door lower idler wheels are arranged separately under the forward moving door and the backward moving door, the excircle of the moving door lower idler wheels is provided with a circular arc groove, and is rollingly connected with the circular tube of the lower lead rail through the circular arc groove. A rolling contact bearing is installed on the forward moving door and the backward moving door through a connection shaft, the rolling contact bearing extends into the square channel steel and rollingly connects with the square channel steel. Upper crest slab trolleys are arranged at the two sides below the upper crest slab, and the upper crest slab trolleys are rollingly connected with the superface of the square channel steel. The utility model has a simple structure, causes the bailout door of the injection machine to move conveniently, so the technique problem that the opening and the moving of the bailout door of the injection machine are not flexible can be solved.
Description
Technical field
The utility model relates to a kind of injection machine safety door, especially a kind of track of injection machine safety door.
Background technology
At present, the used safety door of injection machine is the moving type security door, and pulley is installed on the safety door, is made of metal, and safety door places on the lower railway of lathe bed by pulley.During use, pulley rolls along lower railway, because safety door is heavier, the pulley rolling resistance is big, can produce sliding phenomenon, produces vibration and noise, and it is mobile dumb to make safety door open, even stuck.
Summary of the invention
The utility model is to provide a kind of injection machine with portable safety door track, is used to solve the injection machine safety door and opens mobile inflexible technical problem.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of injection machine comprises forward and backward moving door with portable safety door track, upper plate, and upper rail, lower guideway is characterized in: upper rail is made of the square channel-section steel, and is fixed on the template by the hanging feet that gets on the right track, and its opening is down; Lower guideway is made of square tube and pipe, and pipe is fixed in above the square tube; Be equipped with the moving door bottom roller below the forward and backward moving door, have arc groove on the moving door bottom roller cylindrical, and the pipe by arc groove and lower guideway rolls and is connected, by connecting axle rolling bearing is installed above the forward and backward moving door, and rolling bearing stretches into, and the square channel-section steel is interior to be connected with the rolling of square channel-section steel; Two sides are provided with the upper plate roller below the upper plate, and the upper plate roller is connected with the rolling of square channel-section steel end face.
The moving door bottom roller is the nylon roller, is provided with rolling bearing in it, and is fixedly connected on the forward and backward moving door by connecting axle and following hanging feet; The pipe exradius of the radius of curvature 〉=lower guideway of the arc groove of moving door bottom roller; The upper plate roller is the nylon roller, and cylindrical is stepped, is provided with rolling bearing in it, and is fixedly connected on the hanging feet below the upper plate by rolling bearing and connecting axle; The boss medial surface of the multidiameter of upper plate roller is positioned at square channel-section steel lateral surface place, is used for the left and right guide-localization of upper plate.
The beneficial effects of the utility model are: because lower railway adopts rectangular tube and the welding of " 0 " type pipe, make the nylon roller (bottom roller) of moving door roll light on this track; Getting on the right track is the square channel-section steel, the opening of this square channel-section steel down, the moving door upper roller adopts the standard component bearing, bearing stretches in the square channel-section steel, when moving door moved, bearing rolled in the square channel-section steel; The upper plate roller adopts the nylon roller, and it is rolled at the upper surface that gets on the right track, and opens when shutting and can easily slide at upper plate.Therefore, the utlity model has simple in structurely, it is light that the injection machine safety door is moved, and solves the injection machine safety door and open and move inflexible technical problem.
Description of drawings
Fig. 1 is a sectional arrangement drawing of the present utility model;
Fig. 2 is the bottom roller enlarged drawing among Fig. 1;
Fig. 3 is the upper plate roller enlarged drawing among Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment of the present utility model as shown in Figure 1 to Figure 3, a kind of injection machine of the present utility model comprises forward and backward moving door 1,10 with portable safety door track, upper plate 2, upper rail, lower guideway, moving door bottom roller 11, upper plate roller 7.
Upper rail is made of square channel-section steel 3, square channel-section steel 3 openings down, its side is welded on the hanging feet 4 that gets on the right track, the hanging feet 4 that gets on the right track is fixed on the template 5.
Lower guideway is made of square tube 13 and pipe 15, and pipe 15 is welded on above the square tube 13, and square tube 13 is welded on the angle steel 16, and angle steel 16 is fixed on the lathe bed 14.
Below the forward and backward moving door 1,10 moving door bottom roller 11 is installed all, is had arc groove on moving door bottom roller 11 cylindricals, and be connected with pipe 15 rollings of lower guideway by arc groove.Moving door bottom roller 11 is the nylon roller, is provided with rolling bearing 17 in it, and is fixedly connected on the forward and backward moving door 1,10 by connecting axle 12 and following hanging feet; Pipe 15 exradius of the radius of curvature 〉=lower guideway of the arc groove of moving door bottom roller 11.
By connecting axle 6 rolling bearings 9 are installed above the forward and backward moving door 1,10, and rolling bearing 9 stretches in the square channel-section steel 3 and is connected with 3 rollings of square channel-section steel; Two sides are installed top board roller 7 below the upper plate 2, and upper plate roller 7 is connected with the rolling of square channel-section steel 3 end faces.
Claims (5)
1. an injection machine comprises forward and backward moving door (1,10), upper plate (2) with portable safety door track, upper rail, lower guideway is characterized in that, described upper rail is made of square channel-section steel (3), and is fixed on the template (5) by the hanging feet that gets on the right track (4), and its opening down; Described lower guideway is made of square tube (13) and pipe (15), and pipe (15) is fixed in above the square tube (13); Be equipped with moving door bottom roller (11) below the described forward and backward moving door (1,10), have arc groove on moving door bottom roller (11) cylindrical, and be connected with pipe (15) rolling of lower guideway by arc groove; By connecting axle (6) rolling bearing (9) is installed above the described forward and backward moving door (1,10), and rolling bearing (9) stretches into, and square channel-section steel (3) is interior to be connected with square channel-section steel (3) rolling; Two sides are provided with upper plate roller (7) below the upper plate (2), and upper plate roller (7) is connected with the rolling of square channel-section steel (3) end face.
2. injection machine according to claim 1 is with portable safety door track, it is characterized in that described moving door bottom roller (11) is the nylon roller, be provided with rolling bearing (17) in it, and be fixedly connected on the forward and backward moving door (1,10) by connecting axle (12) and following hanging feet.
3. injection machine according to claim 1 and 2 is characterized in that with portable safety door track, pipe (15) exradius of the radius of curvature 〉=lower guideway of the arc groove of described moving door bottom roller (11).
4. injection machine according to claim 1 is with portable safety door track, it is characterized in that, described upper plate roller (7) is the nylon roller, cylindrical is stepped, be provided with rolling bearing (18) in it, and be fixedly connected on the following hanging feet of upper plate (2) by rolling bearing (18) and connecting axle (8).
5. injection machine according to claim 4 is characterized in that with portable safety door track the boss medial surface of the multidiameter of described upper plate roller (7) is positioned at square channel-section steel (3) lateral surface place, is used for the left and right guide-localization of upper plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200736129U CN201070828Y (en) | 2007-08-14 | 2007-08-14 | Portable security door rails for plastic jetting-moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200736129U CN201070828Y (en) | 2007-08-14 | 2007-08-14 | Portable security door rails for plastic jetting-moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070828Y true CN201070828Y (en) | 2008-06-11 |
Family
ID=39549386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200736129U Expired - Fee Related CN201070828Y (en) | 2007-08-14 | 2007-08-14 | Portable security door rails for plastic jetting-moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070828Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101354A (en) * | 2009-12-21 | 2011-06-22 | 发那科株式会社 | Mechanical safety device for injection molding machine |
| CN103419345A (en) * | 2012-05-14 | 2013-12-04 | 发那科株式会社 | Safety door device of injection moulding machine |
-
2007
- 2007-08-14 CN CNU2007200736129U patent/CN201070828Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101354A (en) * | 2009-12-21 | 2011-06-22 | 发那科株式会社 | Mechanical safety device for injection molding machine |
| CN102101354B (en) * | 2009-12-21 | 2013-10-09 | 发那科株式会社 | Mechanical safety device for injection molding machine |
| CN103419345A (en) * | 2012-05-14 | 2013-12-04 | 发那科株式会社 | Safety door device of injection moulding machine |
| CN103419345B (en) * | 2012-05-14 | 2015-03-25 | 发那科株式会社 | Safety door device of injection moulding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20110814 |