CN208752745U - Fracture alarm pin - Google Patents
Fracture alarm pin Download PDFInfo
- Publication number
- CN208752745U CN208752745U CN201821538654.XU CN201821538654U CN208752745U CN 208752745 U CN208752745 U CN 208752745U CN 201821538654 U CN201821538654 U CN 201821538654U CN 208752745 U CN208752745 U CN 208752745U
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- Prior art keywords
- connecting rod
- type connecting
- hole
- spring
- contact
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Abstract
The utility model discloses fracture alarm pins, including shank, T-type connecting rod, spring, washer, outer female connector, bolt plug and alarm system, the shank bottom is provided with cylindrical hole, the outer female connector is welded on the opening in hole, the T-type connecting rod is placed in hole and extends to outer female connector, the T-type connecting rod cross bar is placed in inside hole, the spring pocket is in T-type connecting rod, the washer covers in T-type connecting rod and blocks spring, the bolt plug passes through T-type connecting rod and is threaded in external put on, and washer is withstood, the alarm system includes contact and attention device, the contact is electrically connected with attention device, the contact is connect with T-type connecting rod bottom.By being placed with T-type connecting rod and spring in shank inner opening hole, hole, by connecting the contact of T-type connecting rod and alarm system, realization timely alert when pin is broken prompts staff, in order to avoid the generation of accident.
Description
Technical field
The utility model relates to mold manufacture field, especially a kind of mold processing fracture alarm pin.
Background technique
The effect of positioning pin is the free movement degree of restricted articles, is widely used in mold pressing process, but for growing
The service wear of time or and its failure, it is easy to be broken positioning pin, if existing mold positioning pin is producing at present
Middle when being broken, alarm free device, press works on, it will damage mold is even in peril of one's life to operator.
Utility model content
Utility model aims to solve the above the deficiencies in the prior art, provide a kind of fracture alarm pin.
For realize object above the following technical schemes are provided:
Fracture alarm pin, including shank, T-type connecting rod, spring, washer, outer female connector, bolt plug and alarm system, institute
It states shank bottom and is provided with cylindrical hole, the outer female connector is welded on the opening in hole, and the T-type connecting rod is placed in hole and prolongs
Outer female connector is extended to, the T-type connecting rod cross bar is placed in inside hole, and in T-type connecting rod, the washer is covered in T the spring pocket
Blocked in type connecting rod and by spring, the bolt plug pass through T-type connecting rod be threaded in it is external put on, and by washer top
Firmly, the alarm system includes contact and attention device, and the contact is electrically connected with attention device, the contact and T-type connecting rod bottom
Portion's connection.
Preferably, the attention device is warning lamp and/or is voice guard.
Preferably, it is provided with mounting hole at the top of the shank, for installing fixation.
The utility model has the following beneficial effects: by being placed with T-type connecting rod and spring in shank inner opening hole, hole,
By connecting the contact of T-type connecting rod and alarm system, realize that timely alert prompts work when pin is broken
Make personnel, in order to avoid the generation of accident.
Detailed description of the invention
Fig. 1 fracture alarm latch structure schematic diagram.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually described in attached drawing here
It can arrange and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed invention
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, is fallen within the protection scope of the utility model.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
Fracture alarm pin as shown in Figure 1, including shank 1, T-type connecting rod 2, spring 3, washer 4, outer female connector 5, bolt are stifled
First 10 and alarm system, 1 bottom of shank be provided with cylindrical hole, the outer female connector 5 is welded on the opening in hole, the T-type
Connecting rod 2 is placed in hole and extends to outer female connector 5, and 2 cross bar 9 of T-type connecting rod is placed in inside hole, and 5 sets of the spring is in T-type
In connecting rod 2, the washer covers in T-type connecting rod and blocks spring 3, and the bolt plug 10 passes through 2 spiral shell of T-type connecting rod
Line is connected in outer female connector 5, and washer 4 is withstood, and the alarm system includes contact 6 and attention device 7, the contact 6 with it is alert
Show that device 7 is electrically connected, the contact 6 is connect with 2 bottom of T-type connecting rod.
Wherein, attention device is warning lamp and/or is voice guard.
Wherein, it is provided with mounting hole at the top of shank, for installing fixation.
When pin is broken, T-type connecting rod 2 and contact 6 are disconnected under spring force, and attention device 7 issues warning.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (3)
1. fracture alarm pin, which is characterized in that including shank, T-type connecting rod, spring, washer, outer female connector, bolt plug and report
Alert system, the shank bottom are provided with cylindrical hole, and the outer female connector is welded on the opening in hole, and the T-type connecting rod is placed in
In hole and outer female connector is extended to, the T-type connecting rod cross bar is placed in inside hole, and the spring pocket is in T-type connecting rod, the pad
Snare blocks in T-type connecting rod and by spring, the bolt plug pass through T-type connecting rod be threaded in it is external put on, and
Washer is withstood, the alarm system includes contact and attention device, and the contact is electrically connected with attention device, the contact and T-type
The connection of connecting rod bottom.
2. fracture alarm pin according to claim 1, which is characterized in that the attention device is warning lamp and/or is sound
Alarm.
3. fracture alarm pin according to claim 1, which is characterized in that mounting hole is provided at the top of the shank, for pacifying
Dress is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538654.XU CN208752745U (en) | 2018-09-19 | 2018-09-19 | Fracture alarm pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821538654.XU CN208752745U (en) | 2018-09-19 | 2018-09-19 | Fracture alarm pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208752745U true CN208752745U (en) | 2019-04-16 |
Family
ID=66083592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821538654.XU Active CN208752745U (en) | 2018-09-19 | 2018-09-19 | Fracture alarm pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208752745U (en) |
-
2018
- 2018-09-19 CN CN201821538654.XU patent/CN208752745U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |