CN201956561U - Self-locking membrane strip - Google Patents
Self-locking membrane strip Download PDFInfo
- Publication number
- CN201956561U CN201956561U CN2010206084826U CN201020608482U CN201956561U CN 201956561 U CN201956561 U CN 201956561U CN 2010206084826 U CN2010206084826 U CN 2010206084826U CN 201020608482 U CN201020608482 U CN 201020608482U CN 201956561 U CN201956561 U CN 201956561U
- Authority
- CN
- China
- Prior art keywords
- membrane strip
- self
- retraction mechanism
- telescopic spring
- locking
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a self-locking membrane strip, which comprises an outer membrane strip shell, a spring extension and retraction mechanism and clamping hooks. A fixed rod is horizontally arranged on an upper part inside the outer membrane strip shell. The spring extension and retraction mechanism is sleeved on the fixed rod. One end of the spring extension and retraction mechanism is connected with a tension rod capable of controlling the extension and retraction of a spring, and the lower end of the spring extension and retraction mechanism is connected with the clamping hooks. The self-locking membrane strip has the advantages that: the membrane strip can conveniently and flexibly fix power inserting sheets to the upper side of the membrane strip in real time, and is favorable for performing joint shell part injection by utilizing an injection device; and the spring extension and retraction mechanism is in fit with the positioning clamping hooks so as to realize rapid assemble and disassemble and overcome the shortcomings of deflection, unhooking, difficulties in calibration and the like in perforation.
Description
Technical field
The utility model relates to the attaching plug processing unit (plant), relates in particular to a kind of self-locking film bar.
Background technology
Injection molding machine mainly is that its required precision generally is injected into leading with plastic rubber materials such as PVC, PE at injection mo(u)lding of connecting line, each electron-like, computer data line and attaching plug etc.; Especially in processing at power connection, permanent joint housing injection moulding process generally need be fixed in the power supply inserted sheet film bar upside, carrying out the injection moulding of joint housing part by injection moulding apparatus then, but the existing fixed device can't be realized fast dress and dismounting, and the fixed structure of use is dumb, easily be offset, break off relations, be difficult to defective such as calibration during perforation.
The utility model content
At above defective, the purpose of this utility model provide a kind ofly can lock in the inserted sheet perforation flexibly, help the power connection injection moulding stable, can time saving self-locking film bar, to solve many deficiencies of prior art.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of self-locking film bar, comprise film bar shell body, telescopic spring mechanism, trip, the inboard upper horizontal of described film bar shell body is installed a fixed lever, an end that is with telescopic spring mechanism and this telescopic spring mechanism on the described fixed lever connects the pull bar of may command telescopic spring, and telescopic spring mechanism lower end connects trip.
The beneficial effect of self-locking film bar described in the utility model is: by this film strip device can make things convenient for, flexible, real-time film bar upside that the power supply inserted sheet is fixed in, help injection moulding apparatus is carried out the injection moulding of joint housing part; Cooperates with the location trip by this telescopic spring mechanism and can realize fast dress and dismounting, can avoid when boring a hole, being offset, breaking off relations, being difficult to defectives such as calibration.
Description of drawings
According to embodiment and accompanying drawing the utility model is described in further detail below.
Fig. 1 is the structural representation of the described self-locking film of the utility model embodiment bar.
Among the figure:
1, film bar shell body; 2, fixed lever; 3, pull bar; 4, telescopic spring structure; 5, trip; 6, power supply inserted sheet; 7, positioning jack.
Embodiment
As shown in Figure 1, self-locking film bar described in the utility model, comprise film bar shell body 1, telescopic spring mechanism 4, trip 5, film bar shell body 1 is arranged at top, power connection injection moulding zone to be processed, this film bar shell body 1 inboard upper horizontal is installed a fixed lever 2, and an end that is with telescopic spring mechanism 4 and this telescopic spring mechanism 4 on the described fixed lever 2 connects the pull bar 3 of may command telescopic spring; The end of described telescopic spring mechanism's 4 lower ends connection trip 5 and this trip 5 is triangular shaped, described trip 5 most advanced and sophisticated positioning jack 7 interior fixing with the realization attaching plug of inserting power supply inserted sheets 6 upper ends.When finishing using, pull bar 3 can be promoted pressuring spring left, thereby make trip 5 detach positioning jack 7, treat that power supply inserted sheet 6 rolls off the production line successively after, spring mechanism resets and waits for next product to be processed of fixing.
Claims (2)
1. self-locking film bar, comprise film bar shell body (1), telescopic spring mechanism (4), trip (5), it is characterized in that: the inboard upper horizontal of described film bar shell body (1) is installed a fixed lever (2), an end that is with telescopic spring mechanism (4) and this telescopic spring mechanism (4) on the described fixed lever (2) connects the pull bar (3) of may command telescopic spring, and telescopic spring mechanism (4) lower end connects trip (5).
2. self-locking film bar according to claim 1 is characterized in that: the end of described trip (5) is triangular shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206084826U CN201956561U (en) | 2010-11-16 | 2010-11-16 | Self-locking membrane strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206084826U CN201956561U (en) | 2010-11-16 | 2010-11-16 | Self-locking membrane strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956561U true CN201956561U (en) | 2011-08-31 |
Family
ID=44500663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206084826U Expired - Fee Related CN201956561U (en) | 2010-11-16 | 2010-11-16 | Self-locking membrane strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005685A (en) * | 2010-11-16 | 2011-04-06 | 正裕电器配件(昆山)有限公司 | Self-locking membrane strip |
-
2010
- 2010-11-16 CN CN2010206084826U patent/CN201956561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005685A (en) * | 2010-11-16 | 2011-04-06 | 正裕电器配件(昆山)有限公司 | Self-locking membrane strip |
| CN102005685B (en) * | 2010-11-16 | 2013-10-30 | 正裕电器配件(昆山)有限公司 | Self-locking membrane strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20121116 |