CN208581450U - A kind of needle guard insert arrangement - Google Patents
A kind of needle guard insert arrangement Download PDFInfo
- Publication number
- CN208581450U CN208581450U CN201821230324.4U CN201821230324U CN208581450U CN 208581450 U CN208581450 U CN 208581450U CN 201821230324 U CN201821230324 U CN 201821230324U CN 208581450 U CN208581450 U CN 208581450U
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- piston
- needle guard
- injection
- insert arrangement
- cylinder
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Abstract
The utility model relates to a kind of needle guard insert arrangement of PCB testing field, including cylinder, piston, buffer piston block, have an injection cover written buffer stopper, device fixture of having an injection, proximity sensor.For the piston in cylinder interior, the piston is gravity piston, generates bigger momentum to beat the principle of needle guard.The needle guard insert arrangement is easy to operate to be easy to adjust, and small, efficient, the safe, practical property of pressure floating is strong, low in cost, there is higher versatility and lower development cost.
Description
Technical field
The utility model relates to a kind of jigs, more specifically to a kind of needle guard insert arrangement.
Background technique
There is no the needle guard plug-in machine of technology maturation, manpower plug-in unit or mainstreams on the market at present.With labor cost
Continuous improvement, manual operation probe plug-in unit easily make probe bending, lack of standardization, efficiency bottom, it is whole different situations such as, continue to use
The mode of manpower contact pin can be eliminated by more and more manufacturers.
Utility model content
The technical problem to be solved by the present invention is to for lacking for the mode for using manpower contact pin in the prior art
It falls into, a kind of needle guard insert arrangement is provided.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of needle guard insert arrangement is constructed, including
Cylinder, piston, buffer piston block, have an injection cover written buffer stopper, device fixture of having an injection.Cylinder is fixed on the top of device, piston
Mounted in cylinder interior, the power resources of a device are constituted together with cylinder, buffer piston block is fixed on the lower end of piston, has an injection
The written buffer stopper of set is fixed on above device fixture of having an injection, device fixture of being had an injection using the power drive that piston generates holds set of having an injection
Nib beats needle guard.The needle guard insert arrangement is easy to operate to be easy to adjust, pressure float small, efficient, safe, practical property it is strong,
It is low in cost.There are higher versatility and lower development cost.
In needle guard insert arrangement described in the utility model, the needle guard insert arrangement includes that cylinder, piston, piston are slow
Rush block, have an injection cover written buffer stopper, device fixture of having an injection, proximity sensor；The cylinder is fixed on the top of device, the work
Plug is mounted in cylinder interior, and the buffer piston block is fixed on the lower end of piston, it is described have an injection to cover written buffer stopper and be fixed on have an injection
Above device fixture.
In needle guard insert arrangement described in the utility model, for the piston in cylinder interior, the piston is living for gravity
Plug.
A kind of needle guard insert arrangement for implementing the utility model, has the advantages that the utility model passes through production
Gravity piston generates bigger momentum to beat needle guard；It is vertical with installation plate face that needle guard is substantially increased by device fixture of having an injection
Degree, by the way that cylinder to be fixed on to the top of device, piston is mounted in cylinder interior, the power of a device is constituted together with cylinder
Source provides power and greatly reduces physical strength consumed by people, and the lower end that buffer piston block is fixed on piston is used to alleviate piston
The noise generated and vibration are impacted, having an injection covers written buffer stopper and be fixed on above the device fixture of having an injection, the power for utilizing piston to generate
Driving device fixture of having an injection holds to have an injection and covers written buffer stopper and beat needle guard.The needle guard insert arrangement is easy to operate to be easy to adjust
Whole, small, efficient, the safe, practical property of pressure floating is strong, low in cost, there is higher versatility and lower development cost.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the needle guard insert arrangement positive structure schematic of the utility model；
Fig. 2 is the piston schematic diagram of the utility model；
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, in a kind of needle guard insert arrangement 100 of the utility model, including cylinder 01, piston 02, piston
Buffer stopper 03, having an injection covers written buffer stopper 04, device fixture 05 of having an injection, proximity sensor 06.
Further, the cylinder 01 is fixed on the top of needle guard insert arrangement 100, and the piston 02 is mounted in cylinder 01
Inside constitutes the power resources of a device together with cylinder 01, provides power and greatly reduce physical strength consumed by people.
Further, the buffer piston block 03 is fixed on the lower end of piston 02, for alleviating making an uproar for piston impact generation
Sound and vibration.
Further, described have an injection covers written buffer stopper 04 and is fixed on the top of device fixture 05 of having an injection.
Further, the piston 02 is gravity piston, and the power of generation is bigger.
The working principle of the needle guard insert arrangement 100 is that the pressure of piston 02 passes through pressure reducing valve according to demand and precisely adjusts
Section, gas circuit control use 3 position-5 way center-leakage type solenoid valve control, the needle guard of air pressure according to demand knock in pressure mix up pressure it
The rear foot, which steps on pedal triggering solenoid valve commutation, makes piston 02 accelerate punching press downwards, encounters while bumping against buffer piston block 03 and has an injection
Written buffer stopper 04 is covered, has an injection and covers written 04 pressure of buffer stopper to device fixture 05 of having an injection is descended into, device fixture 05 of having an injection is probe
Solenoid valve commutation is triggered by proximity sensor 06 when being stamped into certain position, piston can be struck needle guard using principle of inertia at this time
Get to specified position.If once knocked in not enough, can repeat to beat.Need to only mix up pressure be directed at probe set just and can guarantee often
Secondary punching press result is consistent.
Although being disclosed by above embodiments to the utility model, the protection scope of the utility model not office
It is limited to this, under conditions of conceiving without departing from the utility model, deformation, the replacement etc. done to above each component will fall into this
In the scope of the claims of utility model.
Claims (2)
1. a kind of needle guard insert arrangement, which is characterized in that including cylinder, piston, buffer piston block, have an injection cover written buffer stopper,
It has an injection device fixture, proximity sensor；The cylinder is fixed on the top of device, and the piston is mounted in cylinder interior, the work
Plug buffer stopper is fixed on the lower end of piston, and described have an injection covers written buffer stopper and be fixed on above device fixture of having an injection.
2. needle guard insert arrangement according to claim 1, which is characterized in that the piston is gravity piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230324.4U CN208581450U (en) | 2018-08-01 | 2018-08-01 | A kind of needle guard insert arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230324.4U CN208581450U (en) | 2018-08-01 | 2018-08-01 | A kind of needle guard insert arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581450U true CN208581450U (en) | 2019-03-05 |
Family
ID=65511685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230324.4U Active CN208581450U (en) | 2018-08-01 | 2018-08-01 | A kind of needle guard insert arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208581450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770331A (en) * | 2018-08-01 | 2018-11-06 | 深圳市明信测试设备有限公司 | A kind of needle guard insert arrangement |
-
2018
- 2018-08-01 CN CN201821230324.4U patent/CN208581450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770331A (en) * | 2018-08-01 | 2018-11-06 | 深圳市明信测试设备有限公司 | A kind of needle guard insert arrangement |
| CN108770331B (en) * | 2018-08-01 | 2024-08-02 | 深圳市明信测试设备股份有限公司 | Needle sleeve inserting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 the first floor, second floor, third floor, fourth floor and fifth floor of 16 workshops in antuoshan high tech Industrial Park, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Mingxin testing equipment Co., Ltd Address before: Baoan District manhole Street Xinsha road Shenzhen city Guangdong province 518000 security supporting mountain High-tech Industrial Park 16 Patentee before: SHENZHEN MASON TEST EQUIPMENT Co.,Ltd. |