CN201436184U - Seat stand rotation unit of small-sized injection molding machine - Google Patents
Seat stand rotation unit of small-sized injection molding machine Download PDFInfo
- Publication number
- CN201436184U CN201436184U CN2008201700858U CN200820170085U CN201436184U CN 201436184 U CN201436184 U CN 201436184U CN 2008201700858 U CN2008201700858 U CN 2008201700858U CN 200820170085 U CN200820170085 U CN 200820170085U CN 201436184 U CN201436184 U CN 201436184U
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- China
- Prior art keywords
- seat stand
- gear shaft
- small
- injection molding
- molding 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 - Lifetime
Links
- 238000001746 injection moulding Methods 0.000 title abstract 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
A seat stand rotation unit of a small-sized injection molding machine comprises a seat stand with a front guide lever support and a rear guide lever support, and a drive mechanism, wherein the circumference of the front guide lever support is provided with teeth which are meshed with a gear of the drive mechanism connected therewith, a middle shaft of the rear guide lever support is connected on a rear support plate of the seat stand, the drive mechanism comprises a base and a gear with a gear shaft, two sides of the gear shaft are fixed on the base after a bearing is installed thereon, and one end of the gear shaft is provided with a rotation end adapted with a tool. The utility model is provided with advantages that the seat sand of a small-sized injection molding machine is rotated out by a rotation end of the rotation gear shaft, so that a screw or a charging barrel is changed in limit space of the small-sized injection molding machine, the whole machine is provided with little changed parts, low design cost, and convenient operation, and quick changing is provided, thereby improving efficiency correspondingly.
Description
Technical field
The utility model relates to a kind of part of injection machine, particularly a kind of seat stand mechanism of small injecting machine.
Background technology
The seat stand of existing small injecting machine is fixed on the rear portion of injection machine, when needing to change screw rod or barrel, want earlier mode transfer to maximum, then mould and the relevant pieces of equipment of mould are removed from injection machine, in the middle of two templates, extract screw rod out again, behind the replacing screw rod, also will reinstall relevant devices such as mould, the replacing time is long, influences the production of injection machine.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the problems referred to above of prior art and seat stand rotation that small injecting machine is provided, and it is convenient that its screw rod or barrel are changed, thereby save the replacing time, enhances productivity.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
The seat stand rotating mechanism of small injecting machine, the seat stand, the driving mechanism that comprise preceding guide bar receiver of band and back-guiding rod bearing, guide bar receiver peripheral zone tooth before described, the gears engaged of the driving mechanism that joins with it, back-guiding rod bearing middle part axle is connected on the rear bearing sheet of seat stand, described driving mechanism comprises the gear of base, band gear shaft, and gear shaft two sides are fixed on the base round end that an end band of gear shaft cooperates with instrument after bearing is installed.
When needing to change the screw rod in the seat stand, set bolt before unclamping on guide bar receiver and the back-guiding rod bearing, the round end of the gear shaft on the rotary drive mechanism, driven gear rotation and before making guide bar receiver move, at last seat stand is shifted out in the injection machine and is convenient for changing screw rod.
Compared with prior art, advantage of the present utility model is:
Seat stand by the round end of rotary teeth wheel shaft with small injecting machine spins out, therefore can change screw rod or barrel in the small injecting machine confined space, sleeve mechanism change part is few, design cost is low, and is easy to operate, and change rapidly, correspondingly enhance productivity.
Description of drawings
Fig. 1 is the three-dimensional cutaway view of the seat stand rotating mechanism of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
Fig. 3 is the postrotational state diagram of the utility model embodiment.
Fig. 4 is the stereogram that the utility model embodiment rotating mechanism cooperates with the back-guiding rod bearing.
The specific embodiment
Embodiment is further described the utility model below in conjunction with accompanying drawing.
As Fig. 2, shown in Figure 3, the seat stand rotating mechanism of small injecting machine, the seat stand, the driving mechanism that comprise preceding guide bar receiver of band and back-guiding rod bearing, guide bar receiver 6 peripheral zone teeth before described, the gears engaged of the driving mechanism that joins with it, back-guiding rod bearing middle part is fixed on the rear bearing sheet of seat stand by centrepin 7.
As Fig. 1, shown in Figure 4, described driving mechanism comprises the gear 4 of base 2, base cover 5 and band gear shaft, and gear shaft 4 two sides are fixed on base 2 and the base cover 5 after bearing 3 is installed, and base 2 and base cover 5 are fixed together.
One end of said gear axle 4 is arranged to the shape consistent with the instrument that drives its rotation, as the multicolumn body etc., will make things convenient for rotary teeth wheel shaft 4 by common tool like this, thus the rotation of the gear of driven gear axle.
When screw rod in the injection device on the needs replacing seat stand or barrel, guide bar receiver and back-guiding rod bearing before unclamping earlier, utilize gear drive back-guiding rod bearing again, guide bar receiver centrepin 7 spins out for the center of circle before the whole seat stand, thereby no longer need to hang out mould and split correlated parts, therefore directly can change screw rod and barrel, see Fig. 2, Fig. 3, quick change screw rod and barrel soon.
Claims (1)
1. the seat stand rotating mechanism of small injecting machine, it is characterized in that: the seat stand, the driving mechanism that comprise preceding guide bar receiver of band and back-guiding rod bearing, guide bar receiver peripheral zone tooth before described, the gears engaged of the driving mechanism that joins with it, back-guiding rod bearing middle part axle is connected on the rear bearing sheet of seat stand, described driving mechanism comprises the gear of base, band gear shaft, and gear shaft two sides are fixed on the base round end that an end band of gear shaft cooperates with instrument after bearing is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201700858U CN201436184U (en) | 2008-12-18 | 2008-12-18 | Seat stand rotation unit of small-sized injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201700858U CN201436184U (en) | 2008-12-18 | 2008-12-18 | Seat stand rotation unit of small-sized injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436184U true CN201436184U (en) | 2010-04-07 |
Family
ID=42372641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201700858U Expired - Lifetime CN201436184U (en) | 2008-12-18 | 2008-12-18 | Seat stand rotation unit of small-sized injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159207A1 (en) * | 2011-05-26 | 2012-11-29 | Athena Automation Ltd. | Integrated electrical cabinet for an injection unit |
| WO2019109201A1 (en) * | 2017-12-04 | 2019-06-13 | 王邦枝 | Plastic injection mechanism of plastic injection apparatus |
| CN111702123A (en) * | 2020-06-10 | 2020-09-25 | 浙江曙光汽车标准件有限公司 | A new type of cold heading equipment for automotive bolt processing |
-
2008
- 2008-12-18 CN CN2008201700858U patent/CN201436184U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159207A1 (en) * | 2011-05-26 | 2012-11-29 | Athena Automation Ltd. | Integrated electrical cabinet for an injection unit |
| WO2019109201A1 (en) * | 2017-12-04 | 2019-06-13 | 王邦枝 | Plastic injection mechanism of plastic injection apparatus |
| CN111702123A (en) * | 2020-06-10 | 2020-09-25 | 浙江曙光汽车标准件有限公司 | A new type of cold heading equipment for automotive bolt processing |
| CN111702123B (en) * | 2020-06-10 | 2025-02-11 | 浙江曙光汽车标准件有限公司 | A cold heading equipment for automobile bolt processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100407 |