CN205309730U - Attaching together soon of large -scale piston is put - Google Patents
Attaching together soon of large -scale piston is put Download PDFInfo
- Publication number
- CN205309730U CN205309730U CN201521042751.6U CN201521042751U CN205309730U CN 205309730 U CN205309730 U CN 205309730U CN 201521042751 U CN201521042751 U CN 201521042751U CN 205309730 U CN205309730 U CN 205309730U
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- China
- Prior art keywords
- piston
- mode locking
- locking piston
- backup pad
- soon
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- 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.)
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model provides an attaching together soon of large -scale piston is put, its structure includes the backup pad, the backup pad below is equipped with roll seat and gyro wheel, the cooperation of rolling of this gyro wheel and fixture base's guide way, the backup pad top is equipped with a plurality of regulations poles, adjusts to articulate on the pole to be provided with antifriction bearing, a plurality of antifriction bearing combined supporting mode locking pistons. Through adjusting a plurality of regulation poles, align with the pull rod is central in the center of the mode locking piston of antifriction bearing support on messenger's regulation pole. In when assembly, only need place the mode locking piston and put to attaching together soon, promptly to good center, the mode locking piston is closed to the pull rod soon to the convenience, and convenient to use work efficiency improves greatly.
Description
Technical field
The utility model relates to injection moulding machine field, specifically the screw-closure device of a kind of Large Piston for two trigger assemblings.
Background technology
In recent years, along with the expansion of the market requirement, particularly demand for large-scale plastic member is increasing, pure two-plate injection moulding machine due to its die sinking stroke long, applied widely. In large-tonnage injection moulding machine, the more and more tendency of producer is selected to use two triggers. And the difficult point being assembled into two trigger assembling processes of the pull bar locking piston on two triggers. Assembling does not cause well pull bar short for work-ing life, it is also possible to cause the seal failure on pull bar and locking piston to produce leakage of oil.
The assembling of prior art two trigger pull bar and locking piston is the lifting tool by band bearing, lifts by crane locking piston and to the center of good locking piston and pull bar, then screws locking piston on pull bar. During assembling, the center of locking piston and pull bar is being by operation driving by workman, due to more difficult to well slightly deviation, when screwing piston, can damage screw thread on pull bar and piston.
Summary of the invention
The technical problems to be solved in the utility model is the screw-closure device providing a kind of Large Piston in order to overcome the deficiencies in the prior art.
Technical solution of the present utility model is; the screw-closure device of the Large Piston of a kind of following structure is provided; its structure comprises back up pad; rolling seat and roller it is provided with below back up pad; this roller rolls with the guide path of tooling base and coordinates; it is provided with some governor levers above back up pad, hinged on governor lever it is provided with rolling bearing, some rolling bearing combined support locking pistons.
Compared with prior art, advantage of the present utility model is as follows:
By regulating the some governor levers in back up pad, make the center of roller bearings locking piston on governor lever, with pull bar center alignment. Like this when assembling, only need to place locking piston to, on piston screw-closure device, namely to center that is good and pull bar, conveniently screwing locking piston on pull bar, it may also be useful to facilitate working efficiency greatly to improve.
Accompanying drawing explanation
Fig. 1 is the perspective view of frock entirety.
Fig. 2 is piston screw-closure device schematic perspective view.
Fig. 3 is piston screw-closure device front view.
Fig. 4 is piston screw-closure device side-view.
Fig. 5 is that piston installs schematic diagram.
As shown in the figure: 1, base, 2, pull bar supports seat, 3, pull bar, 4, cylinder cylinder, 5, permanent seat, 6, locking piston, 7, piston screw-closure device, 71, back up pad, 72, roller mount, 73, roller, 74, governor lever, 75, rolling bearing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, pull bar 3 and mode locking cylinder cylinder 4 are put on, and the pull bar being placed on tooling base 1 supports seat 2, are being fixed by permanent seat 5. Locking piston 6 is placed into prior tune and requires well on the piston screw-closure device 7 of central position.
Such as Fig. 2, shown in 3,4, this piston screw-closure device 7 structure has back up pad 71, roller mount 72, roller 73, governor lever 74 and rolling bearing composition. Above-mentioned some governor levers 74, two row's four column distributions are arranged in back up pad 71, it is also possible to be other arrangement modes. Regulate height by governor lever 74, make the hinged fixing rolling bearing 75 of governor lever 74 in arc shaped, just coordinate with locking piston 6 appearance profile, make this locking piston 6 center consistent with corresponding supporting pull bar 3 center simultaneously.
When locking piston 6 screws on pull bar 3, its guide path being provided with along base 1 is advanced. As shown in Figure 5, for locking piston 6 is screwed on pull bar 3. Then locking piston 6 refills and is fitted on mode locking cylinder cylinder 4, namely completes this assembling.
Piston screw-closure device 7, it is possible to adjust good position according to pull bar 3 center of different type of machines, when the type small serial production of each two triggers different tonnage, frock is changed easily and effectively, and production efficiency improves greatly.
It is more than that the utility model preferred embodiment is described, but can not be interpreted as it is limitations on claims. The utility model is not only confined to above embodiment. In a word, all various changes done in the protection domain of the utility model independent claim are all in protection domain of the present utility model.
Claims (2)
1. a screw-closure device for Large Piston, comprises back up pad, is provided with rolling seat and roller below back up pad; this roller rolls with the guide path of tooling base and coordinates; it is provided with some governor levers above back up pad, hinged on governor lever it is provided with rolling bearing, some rolling bearing combined support locking pistons.
2. the screw-closure device of a kind of Large Piston according to claim 1, it is characterised in that: some governor lever assembled arrangement are arranged on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042751.6U CN205309730U (en) | 2015-12-15 | 2015-12-15 | Attaching together soon of large -scale piston is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521042751.6U CN205309730U (en) | 2015-12-15 | 2015-12-15 | Attaching together soon of large -scale piston is put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205309730U true CN205309730U (en) | 2016-06-15 |
Family
ID=56185930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521042751.6U Active CN205309730U (en) | 2015-12-15 | 2015-12-15 | Attaching together soon of large -scale piston is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205309730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967838A (en) * | 2019-04-03 | 2019-07-05 | 上海飞挺管业制造有限公司 | A kind of bend pipe out-seam submerged arc soldering equipment |
-
2015
- 2015-12-15 CN CN201521042751.6U patent/CN205309730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967838A (en) * | 2019-04-03 | 2019-07-05 | 上海飞挺管业制造有限公司 | A kind of bend pipe out-seam submerged arc soldering equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |