CN202895524U - Novel safe latch lock unit - Google Patents
Novel safe latch lock unit Download PDFInfo
- Publication number
- CN202895524U CN202895524U CN 201220020094 CN201220020094U CN202895524U CN 202895524 U CN202895524 U CN 202895524U CN 201220020094 CN201220020094 CN 201220020094 CN 201220020094 U CN201220020094 U CN 201220020094U CN 202895524 U CN202895524 U CN 202895524U
- Authority
- CN
- China
- Prior art keywords
- fixture block
- pull bar
- mold
- lock unit
- latch lock
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a novel safe latch lock unit. The novel safe latch lock unit can realize reasonable and safe demolding in mold opening/closing according to a mold travel. The novel safe latch lock unit comprises a base. The base is provided with a guide groove. A first draw bar and a second draw bar are slidingly arranged in the guide groove and are orderly distributed from bottom to up. The base is provided with an inclined semicircular fixture block. The inclined semicircular fixture block is connected to a restoring spring. The restoring spring is arranged in a hole of the base. The hole is provided with a fastening screw. Tail ends of the first draw bar and the second draw bar are provided with grabs cooperating with the inclined semicircular fixture block. The novel safe latch lock unit can realize reasonable and safe mold opening/closing, avoids mold and product damage caused by mold impact and an inappropriate processing order, and is suitable for being used in a mold.
Description
Technical field
The utility model relates to a kind of locked mode button, and in particular, the three matched moulds mould locked modes that relate to a kind of safety durable are buckled.
Background technology
Mould of the prior art is in moving process; mould often easily appears hitting or owing to the too quickly situation that mold damage occurs of the stroke of folding mould; in current mould structure; also do not have desirable prevent mould occur the folding mold process owing to stroke and the spacing damage that occurs; the technological deficiency that mould easily occurs damaging because of the folding mould in the prior art becomes those skilled in the art's technical problem anxious to be resolved.
Summary of the invention
Technical purpose of the present utility model is to overcome in the prior art, the technical problem of mould damage appears in easy appearance in the mould open/close mold process because of stroke and pulling force, provide a kind of in the mould open/close mold process, can be according to mold stroke, the safe locked mode button of the reasonable safe demoulding.
For realizing above technical purpose, the technical solution of the utility model is:
Safe locked mode button, include pedestal, described pedestal is provided with gathering sill, on described gathering sill, slided up and down the first pull bar and the second pull bar, described pedestal is provided with oblique semicircle fixture block, described oblique semicircle fixture block is connected with back-moving spring, described back-moving spring is located in the perforate on the pedestal, and described perforate is provided with holding screw, and described the first pull bar and the second pull bar end are provided with the grab that cooperates with oblique semicircle fixture block.
Further, described back-moving spring is connected with the spring jacking block.
Further, described pedestal is provided with screw.
In application of the present utility model, a template of the first pull bar connecting mold, the another one template of the second pull bar connecting mold, pedestal is located on the intermediate die plate, when die sinking, the first pull bar and the second pull bar slide along the gathering sill of pedestal, the normal stroke of stablizing when having guaranteed the template die sinking; When the grab of the first pull bar walks to oblique semicircle fixture block position, oblique semicircle fixture block is spurred left, tiltedly the semicircle fixture block turns right and forms the plane that matches with half slot, the grab of the second pull bar do not formed screens, so the second pull bar normally passes through gathering sill, smoothly die sinking, after the second pull bar passed through, back-moving spring resetted oblique semicircle fixture block.Another characteristics of this structure are, have only fixed after the first pull bar is stirred first oblique semicircle fixture block the order that the second pull bar could pass through smoothly.
Useful technique effect of the present utility model is: in practical operation, the utility model can be very safe with the mould open/close mould, gathering sill plays the effect of guiding, and the utility model folding mould is safe and reliable, can not cause and hit mould and order improper and mould and the damage of product brought.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the structural representation of an embodiment of the utility model.
The specific embodiment
Below in conjunction with Fig. 1 and Fig. 2, describe the specific embodiment of the present utility model in detail, but claim is not done any restriction.
In the structure of the safe locked mode button of the utility model, include pedestal 200, described pedestal 200 is provided with gathering sill 201, on described gathering sill 201, the first pull bar 100 and the second pull bar 101 have been slided up and down, described pedestal 200 is provided with oblique semicircle fixture block 102, and described oblique semicircle fixture block 102 is connected with back-moving spring 300, and back-moving spring 300 is connected with spring jacking block 301; Back-moving spring 300 produces an elastic force to a side of oblique semicircle fixture block 102, the opposite side of oblique semicircle fixture block 102 is ejected outside the half slot 108, described back-moving spring 300 is located in the perforate on the pedestal 200, described perforate is provided with holding screw 103, and described the first pull bar 100 and the second pull bar 101 ends are provided with the grab that cooperates with oblique semicircle fixture block 102.Pedestal is provided with screw, is used for pedestal is located at mould.
In application of the present utility model, a template of the first pull bar 100 connecting molds, the another one template of the second pull bar 101 connecting molds, pedestal 200 is located on the intermediate die plate, when die sinking, the first pull bar 100 and the second pull bar 101 slide along the gathering sill 201 of pedestal 200, the normal stroke of stablizing when having guaranteed the template die sinking; When the grab of the first pull bar 100 walks to oblique semicircle fixture block 102 position, oblique semicircle fixture block 102 is spurred left, tiltedly semicircle fixture block 102 turns right and forms the plane that matches with half slot 108, the grab of the second pull bar 101 do not formed screens, so the second pull bar 101 is normal by gathering sill 201, smoothly die sinking, after the second pull bar 101 passed through, back-moving spring 300 resetted oblique semicircle fixture block 102.Another characteristics of this structure are, have only fixed after the first pull bar 100 is stirred first oblique semicircle fixture block 102 order that the second pull bar could pass through smoothly.
The utility model can not cause and hit mould and order improper and mould and the damage of product brought, and buffering to a certain degree the stroke in mould die sinking later stage, protected mould, be the not only practical but also novel technological improvement of one of this area.
Claims (3)
1. safe locked mode button, it is characterized in that: include pedestal, described pedestal is provided with gathering sill, on described gathering sill, slided up and down the first pull bar and the second pull bar, described pedestal is provided with oblique semicircle fixture block, described oblique semicircle fixture block is connected with back-moving spring, described back-moving spring is located in the perforate on the pedestal, and described perforate is provided with holding screw, and described the first pull bar and the second pull bar end are provided with the grab that cooperates with oblique semicircle fixture block.
2. safe locked mode button according to claim 1, it is characterized in that: described back-moving spring is connected with the spring jacking block.
3. safe locked mode button according to claim 1 and 2, it is characterized in that: described pedestal is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220020094 CN202895524U (en) | 2012-01-17 | 2012-01-17 | Novel safe latch lock unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220020094 CN202895524U (en) | 2012-01-17 | 2012-01-17 | Novel safe latch lock unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895524U true CN202895524U (en) | 2013-04-24 |
Family
ID=48116234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220020094 Expired - Fee Related CN202895524U (en) | 2012-01-17 | 2012-01-17 | Novel safe latch lock unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895524U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172074A (en) * | 2015-08-31 | 2015-12-23 | 歌尔声学股份有限公司 | Mechanical opener/closer and bicolor mold |
| CN109940841A (en) * | 2019-04-22 | 2019-06-28 | 泉州市泉港区新联鑫通工业设计有限公司 | A kind of button based structures in plastic mold tensioning mechanism |
| CN110923762A (en) * | 2019-12-11 | 2020-03-27 | 倪立秧 | Surface galvanizing treatment process for fastener |
-
2012
- 2012-01-17 CN CN 201220020094 patent/CN202895524U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172074A (en) * | 2015-08-31 | 2015-12-23 | 歌尔声学股份有限公司 | Mechanical opener/closer and bicolor mold |
| CN109940841A (en) * | 2019-04-22 | 2019-06-28 | 泉州市泉港区新联鑫通工业设计有限公司 | A kind of button based structures in plastic mold tensioning mechanism |
| CN110923762A (en) * | 2019-12-11 | 2020-03-27 | 倪立秧 | Surface galvanizing treatment process for fastener |
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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: 20130424 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |