CN201685420U - Radial ball rotating mechanism used for mold locking cylinder of two-plate type injection molding machine - Google Patents
Radial ball rotating mechanism used for mold locking cylinder of two-plate type injection molding machine Download PDFInfo
- Publication number
- CN201685420U CN201685420U CN201020155412XU CN201020155412U CN201685420U CN 201685420 U CN201685420 U CN 201685420U CN 201020155412X U CN201020155412X U CN 201020155412XU CN 201020155412 U CN201020155412 U CN 201020155412U CN 201685420 U CN201685420 U CN 201685420U
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- China
- Prior art keywords
- spherical
- mold locking
- pull rod
- rotating mechanism
- locking piston
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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.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a radial ball rotating mechanism used for the mold locking cylinder of a two-plate type injection molding machine. The mechanism comprises a fixed template (1), a mold locking piston nut (2), a mold locking cylinder cover (3), a mold locking piston (4), a pull rod (5), a No.1 spherical sleeve (6), a spherical ring (7) and a No.2 spherical sleeve (8), wherein, the pull rod (5) is fixedly installed in the central position of the inner chamber of the fixed template (1) through coordination with the mold locking piston nut (2) through the mold locking piston (4) and are fixedly mounted in the center of the inner cavity of the fixed template (1), the spherical ring (7) is fixed on the outer side of the pull rod (5), and the left and the right ends of the spherical ring (7) are respectively connected with the No.2 spherical sleeve (8) and the No.1 spherical sleeve (6). The utility model is used at the joint of the two-plate type mold locking cylinder and the pull rod. The mechanism is connected with the pull rod and the fixed template through the spherical sleeves and the spherical ring, so that when the fixed template is stressed to be deformed, the structure can utilize the spherical ring for self-adjustment, thereby preventing the pull rod from fracture under the action of a bending force.
Description
Technical field
The utility model belongs to injection machine accessory field, particularly relate to a kind of Mode-locking oil cylinder that is used for two-plate injection machine to the bulbus cordis rotating mechanism.
Background technology
All adopt radial fit between existing two-plate injection machine Mode-locking oil cylinder piston rod (pull bar) and the fixed form, when template was stressed, Mode-locking oil cylinder is distortion together and then, causes that easily pull bar fractures.
Need a kind of novel mechanism of avoiding pull bar to fracture on the market because of bending.
The utility model content
Technical problem to be solved in the utility model provide a kind of Mode-locking oil cylinder that is used for two-plate injection machine to the bulbus cordis rotating mechanism.
The technical scheme that its technical problem that solves the utility model adopts is: provide a kind of Mode-locking oil cylinder that is used for two-plate injection machine to the bulbus cordis rotating mechanism, comprise fixed form, the locking piston nut, the Mode-locking oil cylinder lid, locking piston, pull bar, a spherical cover, ball collar and No. two spherical covers, described pull bar is mounted on fixed form lumen centers position by locking piston and the cooperation of locking piston nut; Described ball collar is fixed in the pull bar outside, and two ends, the ball collar left and right sides connect No. two spherical covers and a spherical cover respectively.
Described fixed form right-hand member is fixed with the Mode-locking oil cylinder lid.
Beneficial effect
The utility model is used for double-plate Mode-locking oil cylinder and pull bar junction: this mechanism overlaps and ball collar cylinder lever connecting rod and fixed form by spherical: when fixed form is out of shape because of stressed generation, this structure can utilize ball collar to adjust automatically, thereby avoids pull bar to fracture because of bending.
Description of drawings
Fig. 1 is the utility model structure chart
Fixed form 1, locking piston nut 2, Mode-locking oil cylinder lid 3, locking piston 4,5, numbers spherical covers 6 of pull bar, ball collar 7 and No. two spherical covers 8
Fig. 2 is the utility model cutaway view
Fig. 3 is the utility model partial enlarged drawing
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.
As shown in Figure 1, 2, 3, a kind of Mode-locking oil cylinder that is used for two-plate injection machine to the bulbus cordis rotating mechanism, comprise fixed form 1, locking piston nut 2, Mode-locking oil cylinder lid 3, locking piston 4, pull bar 5, a spherical cover 6, ball collar 7 and No. two spherical covers 8, pull bar 5 is mounted on fixed form 1 lumen centers position by locking piston 4 and 2 cooperations of locking piston nut; Ball collar 7 is fixed in pull bar 5 outsides, and two ends, ball collar 7 left and right sides connect 8 and spherical covers 6 of No. two spherical covers respectively.Fixed form 1 right-hand member is fixed with Mode-locking oil cylinder lid 3.
The utility model is used for double-plate Mode-locking oil cylinder and pull bar junction: this mechanism overlaps and ball collar cylinder lever connecting rod and fixed form by spherical: when fixed form is out of shape because of stressed generation, this structure can utilize ball collar to adjust automatically, thereby avoids pull bar to fracture because of bending.
Claims (2)
1. a Mode-locking oil cylinder that is used for two-plate injection machine to the bulbus cordis rotating mechanism, comprise fixed form (1), locking piston nut (2), Mode-locking oil cylinder lid (3), locking piston (4), pull bar (5), a spherical cover (6), ball collar (7) and No. two spherical covers (8) is characterized in that: described pull bar (5) is mounted on fixed form (1) lumen centers position by locking piston (4) and locking piston nut (2) cooperation; Described ball collar (7) is fixed in pull bar (5) outside, and ball collar (7) two ends, the left and right sides connect No. two spherical covers (8) and a spherical cover (6) respectively.
2. a kind of Mode-locking oil cylinder that is used for two-plate injection machine according to claim 1 to the bulbus cordis rotating mechanism, it is characterized in that: described fixed form (1) right-hand member is fixed with Mode-locking oil cylinder lid (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020155412XU CN201685420U (en) | 2010-04-09 | 2010-04-09 | Radial ball rotating mechanism used for mold locking cylinder of two-plate type injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020155412XU CN201685420U (en) | 2010-04-09 | 2010-04-09 | Radial ball rotating mechanism used for mold locking cylinder of two-plate type injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685420U true CN201685420U (en) | 2010-12-29 |
Family
ID=43373709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020155412XU Expired - Fee Related CN201685420U (en) | 2010-04-09 | 2010-04-09 | Radial ball rotating mechanism used for mold locking cylinder of two-plate type injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688972A (en) * | 2011-03-21 | 2012-09-26 | 东风汽车精工齿轮厂 | Special-purpose clamping mechanism for precision forging differential gear processing |
-
2010
- 2010-04-09 CN CN201020155412XU patent/CN201685420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102688972A (en) * | 2011-03-21 | 2012-09-26 | 东风汽车精工齿轮厂 | Special-purpose clamping mechanism for precision forging differential gear processing |
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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: 20101229 Termination date: 20150409 |
|
| EXPY | Termination of patent right or utility model |