CN203653055U - Large nut hoisting and installing device of injection moulding machine - Google Patents
Large nut hoisting and installing device of injection moulding machine Download PDFInfo
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- CN203653055U CN203653055U CN201320826625.4U CN201320826625U CN203653055U CN 203653055 U CN203653055 U CN 203653055U CN 201320826625 U CN201320826625 U CN 201320826625U CN 203653055 U CN203653055 U CN 203653055U
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- guide pillar
- slide block
- lifting
- bearing
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Abstract
The utility model relates to a large nut hoisting and installing device of an injection moulding machine, and belongs to the field of injection moulding. The device provided by the utility model comprises a hoisting rope and a hoisting device, wherein the hoisting device comprises a first guide pillar, a second guide pillar, a connecting rod, a slide block, two nuts and at least one bearing. The first and second guide pillars are fixed on the connecting rod through the nuts, the slide block is movably arranged on the first guide pillar and is provided with a lifting bolt and a positioning bolt, the lifting bolt is provided with the hoisting rope, and the second guide pillar is provided with the bearing. The device provided by the utility model is reasonable in structure, convenient to install and operate and good in stability and is safe and practical.
Description
Technical field
The utility model relates to a kind of device, especially relates to a kind of large-scale nut lifting erecting device on injection molding apparatus, and it belongs to injection moulding field.
Background technology
Along with the development increasingly of China's machinery manufacturing industry, each department that injection machine widespread use national economy is produced, becomes the indispensable component part of all trades and professions.
Injection machine mould adjusting mechanism is the important component part of mechanical hydraulic-pressure type injection machine; and the installation of back nut is the important step that mould adjusting mechanism is installed; back nut install accurately whether; the service life of the vitals such as pull bar will be affected; even cause the faults such as mould adjusting mechanism is stuck, inefficacy; take in, large-size horizontal injection machine is as example; from FT380-FT3600 all size type; the weight of back nut is not from 20Kg to 350Kg etc.; and injection machine itself height is not from 1 meter to 3 meters etc., the installation of back nut has brought puzzlement to people.
Referring to Fig. 1, at present, in the time that being installed, back nut 1-2 generally all uses rope 1-3 lifting, rope 1-3 lifts by crane poor stability, potential safety hazard is large, and be rotated installation after back nut 1-2 contacts with pull bar 1-1 time, comparison of resistance is large simultaneously, and workman installs relatively effort.
Open day is on 04 24th, 2013, in the Chinese patent that publication number is 202897801U, discloses the utility model patent that a kind of name is called " for dismantling the lifting appliance of injection machine setting nut ".This patent: comprise U shape parts, described U-shaped parts comprise two support arms and are connected to the connecting arm of two support arm bottoms, on the outer wall of one of them support arm, be fixed with hoist block, in described hoist block along being evenly provided with several through holes on the length direction of support arm.Although this patent structure is simple, can eliminate safe hidden trouble, in the time installing and using, poor stability, installation quality is not high, therefore it still exists above-mentioned defect.
Utility model content
Technical problem to be solved in the utility model is to overcome the defect that prior art exists, and a kind of reasonable in design is provided, installation and easy to operate, good stability, safe and practical injection machine large-scale nut lifting erecting device.
The technical scheme in the invention for solving the above technical problem is: a kind of injection machine large-scale nut lifting erecting device, comprise lifting rope, it is characterized in that: also comprise lifting appliance, described lifting appliance comprises the first guide pillar, the second guide pillar, pipe link, slide block, two nuts and at least one bearing, described the first guide pillar and the second guide pillar are all fixed on pipe link by a nut, described slide block is movably arranged on the first guide pillar, this slide block is provided with ringbolt and fixing screw, lifting rope is installed on described ringbolt, on described the second guide pillar, be provided with bearing, slide block is for regulating the position of lifting and lifting by crane by ringbolt, when fixing screw prevents from lifting by crane, slide block slidably reciprocates along the first guide pillar, lifting rope is for lifting by crane lifting appliance, large-scale nut body contacts with lifting appliance, rotation is installed lighter, save the set-up time of large-scale nut body and pull bar, improved installation quality, made in installation process safer.
As preferably, on slide block described in the utility model, have the first screw and the second screw, described ringbolt coordinates with slide block by the first screw, and described fixing screw coordinates with slide block by the second screw; Ringbolt is for lifting, and when fixing screw prevents from lifting by crane, slide block slidably reciprocates along the first guide pillar.
As preferably, between the second guide pillar described in the utility model and bearing, be provided with spacer; Make bearing contact with the second guide pillar that more effect is better.
As preferably, bearing described in the utility model is deep groove ball bearing; It is more stable that deep groove ball bearing mainly plays guide-localization, is rotated while installing when back nut hangs pull bar place, and due to back nut center of gravity, all on deep groove ball bearing, to make workman install more laborsaving.
The utility model compared with prior art has the following advantages and effect: 1, reasonable in design, overcomes the shortcomings such as the fugitiveness, poor stability, installation heaviness of existing erecting device; 2, in the time carrying out the lifting of large-scale nut body, shortened the time that regulates lifting thing center of gravity, more steady in the whole process of lifting, large-scale nut body is connected with pull rod screw, and guide-localization is more accurate, large-scale nut body and pull rod screw is screwed up easier; 3, because large-scale nut body and lifting appliance are to roll contact, make when installation rotation lighter, thereby greatly saved large-scale nut body and be installed to the time of whole process on pull bar; 4, shortened the set-up time, improved installation quality, made in installation process safer.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of prior art.
Fig. 2 is working process schematic diagram of the present utility model.
Fig. 3 is overall structure for amplifying schematic diagram of the present utility model in Fig. 2.
Fig. 4 is the main TV structure schematic diagram of the first guide pillar in the utility model.
Fig. 5 is the side-looking structural representation of the first guide pillar in the utility model.
Fig. 6 is the structural representation of slide block in the utility model.
Fig. 7 is the main TV structure schematic diagram of the second guide pillar in the utility model.
Fig. 8 is the side-looking structural representation of the second guide pillar in the utility model.
Fig. 9 is the structural representation of spacer in the utility model.
In figure: pull bar 1, large-scale nut body 2, lifting appliance 3, outside thread 11, the first guide pillars 31, the second guide pillar 32, pipe link 33, slide block 34, nut 35, bearing 36, spacer 37, ringbolt 38, fixing screw 39, spring washer 40, lifting rope 41, the flat gesture face 321 of the first flat gesture face 311, the first cylindrical 312, the first outside thread 313, the second, the second cylindrical 322, the second outside thread 323, the first screw 341, the second screws 342, through hole 343, the first nut 351, the second nuts 352, step 371.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 2-Fig. 9, the utility model mainly comprises lifting appliance 3, this lifting appliance 3 comprises the first guide pillar 31, the second guide pillar 32, pipe link 33, slide block 34, nut 35 and bearing 36, nut 35 comprises the first nut 351 and the second nut 352, between the first nut 351 and pipe link 33, be provided with between spring washer 40, the second nuts 352 and pipe link 33 and have spring washer 40, on pipe link 33, have hole, the first guide pillar 31 and the second guide pillar 32 are through this hole, and pull bar 1 is provided with outside thread 11.
On lifting appliance 3 in the present embodiment, be provided with the first guide pillar 31, the second guide pillar 32, the first guide pillar 31 and the second guide pillar 32 interconnect with pipe link 33 by the first nut 351 and the second nut 352 respectively, on the first guide pillar 31, be provided with slide block 34, this slide block 34 is for regulating the position of lifting and lifting by crane by ringbolt 38, fixing screw 39 is installed below slide block 34, and when fixing screw 39 prevents from lifting by crane, slide block 34 slidably reciprocates along the first guide pillar 31.
The first cylindrical 312 of the first guide pillar 31 in the present embodiment has the first flat gesture face 311, the first flat gesture face 311 is for fastening, one end of the first guide pillar 31 is provided with the first outside thread 313, the second cylindrical 322 of the second guide pillar 32 has the second flat gesture face 321, the second flat gesture face 321 is for fastening, and one end of the second guide pillar 32 is provided with the second outside thread 323.
On slide block 34 in the present embodiment, be provided with the first screw 341, the second screw 342 and through hole 343, ringbolt 38 is tightened with slide block 34 by the first screw 341, fixing screw 39 is tightened with slide block 34 by the second screw 342, and lifting rope 41 is installed on ringbolt 38.
In the present embodiment, on the second guide pillar 32, be provided with bearing 36, between the second guide pillar 32 and bearing 36, there is spacer 37, on spacer 37, have step 371, step 371 is for installation and the location of bearing 36, the spacer 37 of bearing 36 use different sizes separates, and it is more stable that the front close rear rare this arrangement mode of bearing 36 mainly plays guide-localization, when large-scale nut body 2 hang pull bar 1 place be rotated install time, because large-scale nut body 2 centers of gravity are all on bearing 36, make workman that laborsaving convenience is installed.
Bearing 36 in the present embodiment adopts deep groove ball bearing 36, and the quantity of bearing 36 is selected according to actual service condition, and spacer 37 can adopt different specifications, and quantity also can be selected according to actual conditions.
When assembling, first the through hole 343 in slide block 34 is set with on the cylindrical of the first guide rod, make the second screw 342 aim at the first flat gesture face 311 1 sides simultaneously, and be fixed with fixing screw 39, spinning upper lift ring screw 38 in the first screw 341, in the hole of one side suit pipe link 33 of the first outside thread 313 in the first guide rod, and be set with successively upper spring packing ring 40 and the first nut 351 fastening at pipe link 33 opposite sides, on the cylindrical of the second guide pillar 32, be set with successively head bearing 36 and spacer 37, by in the hole of the second outside thread 323 1 side suit pipe links 33 in the second guide rod, and be set with successively upper spring packing ring 40 and the second nut 352 fastening at pipe link 33 opposite sides.
When work, first the second guide pillar 32 of bearing 36 1 sides is overlapped and put in large-scale nut body 2, when suit, make contact surface more, lift by crane more stable, lifting rope 41 is installed on ringbolt 38 and is tried to hang, the relative position of adjusting slider 34 and the first guide pillar 31 in the process of hanging in examination, after relative position regulates by fastening fixing screw 39, in control process each time, must keep fixing screw 39 liftings is locking, after being ready to complete, lifting large-scale nut body 2 is toward suit on the outside thread 11 in pull bar 1, because large-scale nut body 2 and lifting appliance 3 are to roll to contact, therefore more laborsaving in the time of spinning large-scale nut body 2.
In addition, it should be noted that, the specific embodiment described in this specification sheets, shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification sheets is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (4)
1. an injection machine large-scale nut lifting erecting device, comprise lifting rope, it is characterized in that: also comprise lifting appliance, described lifting appliance comprises the first guide pillar, the second guide pillar, pipe link, slide block, two nuts and at least one bearing, described the first guide pillar and the second guide pillar are all fixed on pipe link by a nut, described slide block is movably arranged on the first guide pillar, this slide block is provided with ringbolt and fixing screw, lifting rope is installed on described ringbolt, on described the second guide pillar, is provided with bearing.
2. injection machine large-scale nut lifting erecting device according to claim 1, it is characterized in that: on described slide block, have the first screw and the second screw, described ringbolt coordinates with slide block by the first screw, and described fixing screw coordinates with slide block by the second screw.
3. injection machine large-scale nut lifting erecting device according to claim 1, is characterized in that: between described the second guide pillar and bearing, be provided with spacer.
4. injection machine large-scale nut lifting erecting device according to claim 3, is characterized in that: described bearing is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826625.4U CN203653055U (en) | 2013-12-16 | 2013-12-16 | Large nut hoisting and installing device of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320826625.4U CN203653055U (en) | 2013-12-16 | 2013-12-16 | Large nut hoisting and installing device of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653055U true CN203653055U (en) | 2014-06-18 |
Family
ID=50919468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320826625.4U Withdrawn - After Issue CN203653055U (en) | 2013-12-16 | 2013-12-16 | Large nut hoisting and installing device of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653055U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132834A (en) * | 2018-10-30 | 2019-01-04 | 江南造船(集团)有限责任公司 | A kind of hoisting fixture of workpiece |
| CN110202526A (en) * | 2019-05-27 | 2019-09-06 | 广州中船文冲船坞有限公司 | A kind of tail shaft nuts of ship dismantling device and assembly and disassembly methods |
| CN110340650A (en) * | 2019-07-30 | 2019-10-18 | 广船国际有限公司 | It is a kind of for installing the auxiliary mould and its application method of large-scale nut |
-
2013
- 2013-12-16 CN CN201320826625.4U patent/CN203653055U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132834A (en) * | 2018-10-30 | 2019-01-04 | 江南造船(集团)有限责任公司 | A kind of hoisting fixture of workpiece |
| CN110202526A (en) * | 2019-05-27 | 2019-09-06 | 广州中船文冲船坞有限公司 | A kind of tail shaft nuts of ship dismantling device and assembly and disassembly methods |
| CN110340650A (en) * | 2019-07-30 | 2019-10-18 | 广船国际有限公司 | It is a kind of for installing the auxiliary mould and its application method of large-scale nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140618 Effective date of abandoning: 20160308 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |