CN203740874U - Device for lifting and conveying large-scale nut of injection molding machine - Google Patents
Device for lifting and conveying large-scale nut of injection molding machine Download PDFInfo
- Publication number
- CN203740874U CN203740874U CN201420021440.0U CN201420021440U CN203740874U CN 203740874 U CN203740874 U CN 203740874U CN 201420021440 U CN201420021440 U CN 201420021440U CN 203740874 U CN203740874 U CN 203740874U
- Authority
- CN
- China
- Prior art keywords
- support plate
- connecting rod
- injection machine
- scale nut
- back plate
- 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
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Abstract
The utility model relates to a device for lifting and conveying a large-scale nut of an injection molding machine. The device is characterized by comprising supporting plates, connecting rods and a bearing plate, wherein the supporting plates are arranged on the left side and the right side of the bearing plate and are rotatably connected with the bearing plate through the connecting rods, a lifting ring bolt is arranged at the top of the bearing plate, and a positioning column is arranged at the bottom of each supporting plate. The device is simple in structure, compact, reasonable and simple, convenient and safe to use.
Description
Technical field
The utility model relates to a kind of injection machine large-scale nut sling handling device, and this device is adapted at large-scale forward and backward nut on injection forming equipment and uses in lifting by crane and carrying.
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.In, in all size type of large-size horizontal injection machine, the weight of back nut gear from 20Kg to 350Kg not etc., is generally all used rope at present in the time of the forward and backward nut of transport, rope lifting poor stability potential safety hazard is large.
Utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and provide a kind of simple in structure, compact and reasonable, easy to use, safe injection machine large-scale nut sling handling device.
The technical scheme in the invention for solving the above technical problem is: this injection machine large-scale nut sling handling device, it is characterized in that: comprise support plate, connecting rod and back plate, described support plate is arranged on the left and right sides of back plate, support plate is rotationally connected by connecting rod and back plate, back plate top is provided with ringbolt, and the bottom of each support plate is provided with registration mast.
Connecting rod described in the utility model has four groups, the symmetrical stay bearing plate both sides that are arranged on, and every group is provided with two connecting rods, and the each connecting rod two ends in a group are rotationally connected with back plate and support plate respectively by bearing pin, are provided with spring cotter on bearing pin.
Support plate described in the utility model bottom has through hole, is provided with registration mast in through hole.
Between spring cotter described in the utility model and connecting rod, be provided with flat gasket.
Registration mast described in the utility model one end outside diameter and support plate bottom through-hole diameter flush fit, registration mast other end outside diameter is greater than support plate bottom through-hole diameter and mates with injection machine large-scale nut lifting auxiliary hole diameter.
The utility model compared with prior art has the following advantages: when the utility model work, first adjust the distance between two support plates according to the size of back nut cylindrical, make registration mast one end aim at the lifting auxiliary hole of back nut simultaneously, when lifting back plate because the effect of connecting rod hinge mechanism is drawn close two support plates to clamp back nut to lift by crane automatically simultaneously.Fugitiveness, safety that the utility model overcomes existing erecting device lack, install the shortcomings such as complicated, in the time carrying out large-scale nut lifting, have shortened the binding set-up time, and more steady in the whole process of lifting, range of use is wider, flexible adjustment.
Brief description of the drawings
Fig. 1 is the utility model lifting schematic diagram.
Fig. 2 is the utility model structural representation.
Fig. 3 is A-A cutaway view in Fig. 2.
Fig. 4 is the utility model registration mast structural representation.
Detailed description of the invention
Referring to Fig. 1 ~ Fig. 4, the utility model comprises registration mast 1, support plate 2, bearing pin 3, connecting rod 4, back plate 5, flat gasket 6, spring cotter 7, ringbolt 8.
Support plate 2 is arranged on the left and right sides of back plate 5, support plate 2 is rotationally connected by connecting rod 4 and back plate 5, connecting rod 4 has four groups, symmetrical stay bearing plate 5 both sides that are arranged on, every group is provided with two connecting rods 4, each connecting rod 4 two ends in one group are rotationally connected with back plate 5 and support plate 2 respectively by bearing pin 3, are provided with spring cotter 7 on bearing pin 3, between spring cotter 7 and connecting rod 4, are provided with flat gasket 6.Back plate 5 tops are provided with ringbolt 8.Support plate 2 bottoms have through hole 21, in through hole 21, be provided with registration mast 1, registration mast 1 one end a outside diameter and support plate 2 bottom through-hole 21 diameter flush fits, registration mast 1 other end b outside diameter is greater than support plate 2 bottom through-hole 21 diameters and mates with injection machine large-scale nut lifting auxiliary hole diameter.
When assembling, first in the screw at back plate 5 tops, rotate upper lift ring screw 8, on bearing pin 3, cover is loaded onto connecting rod 4, back plate 5, connecting rod 4, flat gasket 6, spring cotter 7 successively, thereby completes being connected of one group of connecting rod 4 and back plate 5.Complete being connected of other 3 groups of connecting rods 4 and back plate 5 by same method.Connecting rod 4 is by load onto successively connecting rod 4, support plate 2, connecting rod 4, flat gasket 6, spring cotter 7 on bearing pin 3 with being connected of support plate 2, completes being connected of its excess-three group connecting rod 4 and support plate 2 by same method.Installing rear guarantee connecting rod 4, support plate 2, back plate 5 can rotate along bearing pin 3.One end cylindrical less registration mast 1 diameter is inserted in support plate 2 bottom through-holes 21 and requires close-fitting.
When work, first adjust the distance between two support plates 2 according to the size of back nut I cylindrical, make the larger one end of registration mast diameter aim at the lifting auxiliary hole of back nut simultaneously, when lifting back plate 5 because the effect of connecting rod 4 linkages is drawn close two support plates 2 to clamp back nut to lift by crane automatically simultaneously.
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.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model design, are included in protection domain of the present utility model.The utility model person of ordinary skill in the field can make various amendments 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 (5)
1. an injection machine large-scale nut sling handling device, it is characterized in that: comprise support plate, connecting rod and back plate, described support plate is arranged on the left and right sides of back plate, support plate is rotationally connected by connecting rod and back plate, back plate top is provided with ringbolt, and the bottom of each support plate is provided with registration mast.
2. injection machine large-scale nut sling handling device according to claim 1, it is characterized in that: described connecting rod has four groups, the symmetrical stay bearing plate both sides that are arranged on, every group is provided with two connecting rods, each connecting rod two ends in one group are rotationally connected with back plate and support plate respectively by bearing pin, are provided with spring cotter on bearing pin.
3. injection machine large-scale nut sling handling device according to claim 1, is characterized in that: described support plate bottom has through hole, is provided with registration mast in through hole.
4. injection machine large-scale nut sling handling device according to claim 2, is characterized in that: between described spring cotter and connecting rod, be provided with flat gasket.
5. injection machine large-scale nut sling handling device according to claim 3, it is characterized in that: described registration mast one end outside diameter and support plate bottom through-hole diameter flush fit, registration mast other end outside diameter is greater than support plate bottom through-hole diameter and mates with injection machine large-scale nut lifting auxiliary hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021440.0U CN203740874U (en) | 2014-01-15 | 2014-01-15 | Device for lifting and conveying large-scale nut of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420021440.0U CN203740874U (en) | 2014-01-15 | 2014-01-15 | Device for lifting and conveying large-scale nut of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203740874U true CN203740874U (en) | 2014-07-30 |
Family
ID=51340702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420021440.0U Expired - Fee Related CN203740874U (en) | 2014-01-15 | 2014-01-15 | Device for lifting and conveying large-scale nut of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203740874U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019162569A1 (en) * | 2018-02-26 | 2019-08-29 | Metso Minerals, Inc. | Lifting tool for nut of inner wear part of cone crusher |
| CN110329900A (en) * | 2019-07-18 | 2019-10-15 | 重庆太乙机械有限公司 | A kind of coiled strip hanger |
| RU2778693C2 (en) * | 2018-02-26 | 2022-08-23 | Метсо Минералз, Инк. | Lifting device for lifting nut of inner wearable part of cone crusher |
-
2014
- 2014-01-15 CN CN201420021440.0U patent/CN203740874U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019162569A1 (en) * | 2018-02-26 | 2019-08-29 | Metso Minerals, Inc. | Lifting tool for nut of inner wear part of cone crusher |
| RU2778693C2 (en) * | 2018-02-26 | 2022-08-23 | Метсо Минералз, Инк. | Lifting device for lifting nut of inner wearable part of cone crusher |
| US11731136B2 (en) | 2018-02-26 | 2023-08-22 | Metso Outotec Finland Oy | Lifting tool for nut of inner wear part of cone crusher |
| CN110329900A (en) * | 2019-07-18 | 2019-10-15 | 重庆太乙机械有限公司 | A kind of coiled strip hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20170115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |