CN207263426U - A kind of device for the lock tongue intensity for measuring lid lock - Google Patents
A kind of device for the lock tongue intensity for measuring lid lock Download PDFInfo
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- CN207263426U CN207263426U CN201721044848.XU CN201721044848U CN207263426U CN 207263426 U CN207263426 U CN 207263426U CN 201721044848 U CN201721044848 U CN 201721044848U CN 207263426 U CN207263426 U CN 207263426U
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- lock
- lock tongue
- forcing press
- pressure head
- fixed seat
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Abstract
This application discloses a kind of device for measuring lid lock lock tongue intensity, including forcing press, fixed seat and pressure head, the forcing press is equipped with dynamometer, and the fixed seat is fixed on forcing press, fixed seat is equipped with the card slot for fixing port cover lock, and cover board is fixedly connected with the card slot；One end of the pressure head is connected with forcing press, and the other end of pressure head is contacted with the lock tongue that lid is locked.Using present apparatus measurement lid lock lock tongue intensity, easy to operate, measurement is accurate.
Description
Technical field
It the utility model is related to mechanical measurement device field, and in particular to a kind of dress for the lock tongue intensity for measuring lid lock
Put.
Background technology
In aerospace vehicle, case of depositing one's luggage, which has to pin, does not allow it to come off, and is locked using lid by case lid and babinet
Pinned, the lock tongue that lid is locked is stretched into babinet, so as to prevent case lid from deviating from from babinet, ensure that luggage case all the time by
Limit in the range of certain confined space.Therefore, the reliability of lid lock lock tongue, it is extremely important.The lock tongue of measurement processing at present
The method of intensity be that this method measurement is inconvenient manually using the maximal destruction intensity that is subject to of moment of flexure instrument measurement lock tongue, and
Measurement result is inaccurate, so needing to invent a kind of device, by special dynameter such as forcing press etc., is carried on forcing press
Dynamometer, can accurately measure the maximal destruction intensity that lid lock lock tongue can be born.
Utility model content
The utility model is intended to provide a kind of device for the lock tongue intensity for measuring lid lock, to solve to measure in the prior art
The technical problem of the result inaccuracy of the maximal destruction intensity of lock tongue.
A kind of device of the lock tongue intensity of measurement lid lock in this programme, including forcing press, fixed seat and pressure head, it is described
Forcing press is equipped with dynamometer, and the fixed seat is fixed on forcing press, and fixed seat is equipped with the card slot for fixing port cover lock,
Cover board is fixedly connected with the card slot；One end of the pressure head is connected with forcing press, the lock of the other end and lid lock of pressure head
Whip graft is touched.
The operation principle and its advantage of this programme：The maximal destruction intensity for the lock tongue locked using present apparatus measurement lid
When, fixed seat is fixed in the fixed seat of forcing press, in the card slot that lid locking is scheduled in fixed seat, cover board is fixed on
On card slot, make lid lock it is immovable in card slot, then by the collet of one end of pressure head and forcing press connect, pressure head it is another
Hold the lock tongue with lid lock to contact, start forcing press, forcing press band dynamic head moves down, and such pressure head is downward to lock tongue one
Pressure, the dynamometer on forcing press can constantly measure opposition of the lock tongue to pressure head, until lock tongue is pressed down, break lock
The power that dynamometer is measured during tongue is the maximal destruction power of lock tongue, according to the contact area of pressure head and lock tongue, you can locked
The maximal destruction intensity of tongue.
The beneficial effect of this programme：During using present apparatus measurement lid lock lock tongue intensity, fixed seat and pressure head need to only be pacified
On forcing press, start forcing press, the maximal destruction intensity of lock tongue, operation letter can be measured by the Instrument for Pressure of forcing press
Single, measurement is accurate.
Further, the pressure head is threadedly coupled with forcing press.For pressure head with forcing press using being threadedly coupled, pressure head loads pressure
When on machine, connection is reliable, and easy to which pressure head is removed from forcing press.
Further, the card slot is connected with cover screw.Since cover board needs to fix lid lock, and when lock tongue is pressed
During the pressure of head, cover board is also subject to a upward power, so needing that cover board is fixed on card slot with screw.
Further, the lock tongue is located at directly over the middle part of fixed seat.The power that fixed seat is subject to is set to concentrate in fixed seat
Portion, such fixed seat are stablized, and biased will not occur.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the device for the lock tongue intensity for measuring lid lock of the utility model.
Embodiment
The utility model is described in further detail below by embodiment：
Reference numeral in Figure of description includes：Forcing press 1, fixed seat 2, lid lock 3, cover board 4, screw 5, pressure head 6.
Embodiment is substantially as shown in Figure 1：A kind of device for measuring lid and locking 3 lock tongue intensity, including forcing press 1, fixation
Seat 2 and pressure head 6, forcing press 1 are equipped with a dynamometer, and fixed seat 2 is fixed on forcing press 1, and fixed seat 2 is equipped with U-shaped
Card slot, is fixed with one piece of cover board 4 on card slot by screw 5；One end of pressure head 6 is threadedly coupled with forcing press 1, pressure head 6 it is another
The lock tongue with lid lock 3 is held to contact.
During the maximal destruction intensity for the lock tongue for locking 3 using present apparatus measurement lid, fixed seat 2 is fixed on forcing press 1
In fixed seat 22, in the card slot that lid lock 3 is fixed in fixed seat 2, cover board 4 is fixed on card slot, makes lid lock 3 in card
It is immovable in groove, then one end of pressure head 6 is connected with the collet of forcing press 1, the lock of the other end and lid lock 3 of pressure head 6
Whip graft is touched, and starts forcing press 1, and forcing press 1 is moved down with dynamic head 6, and such pressure head 6 gives one downward pressure of lock tongue, pressure
Dynamometer on power machine 1 can constantly measure opposition of the lock tongue to pressure head 6, be surveyed when lock tongue is pressed down, and breaks lock tongue
The power that power instrument is measured is the maximal destruction power of lock tongue, according to the contact area of pressure head 6 and lock tongue, you can obtain lock tongue most
Havoc intensity.
Above-described is only the embodiment of the utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
Subject to, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (4)
- A kind of 1. device for measuring lid lock lock tongue intensity, it is characterised in that：Including forcing press, fixed seat and pressure head, the pressure Power machine is equipped with dynamometer, and the fixed seat is fixed on forcing press, and fixed seat is equipped with the card slot for fixing port cover lock, institute State and cover board is fixedly connected with card slot；One end of the pressure head is connected with forcing press, the lock tongue of the other end and lid lock of pressure head Contact.
- A kind of 2. device for measuring lid lock lock tongue intensity according to claim 1, it is characterised in that：The pressure head and pressure Power machine is threadedly coupled.
- A kind of 3. device for measuring lid lock lock tongue intensity according to claim 2, it is characterised in that：The card slot and lid Plate bolt connects.
- A kind of 4. device for measuring lid lock lock tongue intensity according to claim 3, it is characterised in that：The lock tongue is located at Directly over the middle part of fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044848.XU CN207263426U (en) | 2017-08-21 | 2017-08-21 | A kind of device for the lock tongue intensity for measuring lid lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044848.XU CN207263426U (en) | 2017-08-21 | 2017-08-21 | A kind of device for the lock tongue intensity for measuring lid lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207263426U true CN207263426U (en) | 2018-04-20 |
Family
ID=61925958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721044848.XU Active CN207263426U (en) | 2017-08-21 | 2017-08-21 | A kind of device for the lock tongue intensity for measuring lid lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207263426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389331A (en) * | 2017-08-21 | 2017-11-24 | 贵州航太精密制造有限公司 | A kind of device for the dead bolt intensity for measuring lid lock |
| CN109823569A (en) * | 2019-03-01 | 2019-05-31 | 贵州航天精工制造有限公司 | A kind of testing inspection tooling that aircraft is locked with lid |
-
2017
- 2017-08-21 CN CN201721044848.XU patent/CN207263426U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389331A (en) * | 2017-08-21 | 2017-11-24 | 贵州航太精密制造有限公司 | A kind of device for the dead bolt intensity for measuring lid lock |
| CN109823569A (en) * | 2019-03-01 | 2019-05-31 | 贵州航天精工制造有限公司 | A kind of testing inspection tooling that aircraft is locked with lid |
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