CN206306037U - A kind of aerodynamic moment spanner with circuit control - Google Patents
A kind of aerodynamic moment spanner with circuit control Download PDFInfo
- Publication number
- CN206306037U CN206306037U CN201621340540.5U CN201621340540U CN206306037U CN 206306037 U CN206306037 U CN 206306037U CN 201621340540 U CN201621340540 U CN 201621340540U CN 206306037 U CN206306037 U CN 206306037U
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- China
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- remote control
- air inlet
- lubro
- control
- flexible pipe
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Abstract
The utility model discloses a kind of aerodynamic moment spanner with circuit control, it is related to a kind of spanner.The outlet of lubro control units is connected with one end of flexible pipe, the other end of flexible pipe is connected with two-bit triplet magnetic valve, lubro control units are connected by two-bit triplet magnetic valve with remote control air gun, the first air inlet port clockwise is provided with described remote control air gun, first air inlet port counterclockwise, and it is scheduled that the second air inlet port clockwise in addition from structure, second air inlet port counterclockwise is avoiding station limitation, can only be while connecting a pair when using, it is another to that need to block, muffler is additionally provided with remote control air gun, remote control air gun bottom is provided with counteraction arm.The utility model realizes the accurate of bolt and nut fastening control and determines torsion, has the advantages that low energy consumption, fast response time, low cost, it is to avoid personnel are in dangerous situation operation instrument, improves safety in utilization.
Description
Technical field
The utility model relates to a kind of spanner, and in particular to a kind of aerodynamic moment spanner with circuit control.
Background technology
In the actual fastener cycle of bolt and nut, many times all there are problems that the work that is detrimental to health but must use
The occasion of tool, just causes enough attention in current heavy industry, and before this, the workman of combustible and explosive area is using instrument
When being operated, frequently with what is thrown cold water on the mutual surface smear butter of touched part or in operating position in steel tool
Method risk operation, if necessary to then belong to when being repaired, cleaned with steel hand-held tool in inflammable and explosive workshop
Fire operation, prudent unit will then stop production, thus the influence performance of enterprises, therefore, some large enterprises and nonferrous production factory,
Casting processing factory once manufactured-instrument of a little nonferrous materials, but the mechanical performance of most of instruments cannot avoid user
Danger；And China some imported projects and large enterprise Chang Yinwu it is explosion-proof surely turn round instrument and can not go into operation.Based on this, if
Count aerodynamic moment spanner of a kind of bolt and nut fastening with circuit control or necessary.
The content of the invention
For deficiency present on prior art, it is to provide a kind of with the pneumatic of circuit control that the utility model purpose is
Torque wrench, structure letter is answered, reasonable in design, realize bolt and nut fastening control it is accurate determine torsion, with energy consumption it is low, response speed
Degree is fast, the advantage of low cost, it is to avoid personnel are in dangerous situation operation instrument, improves safety in utilization.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of band circuit control
Aerodynamic moment spanner, including lubro control units, two-bit triplet magnetic valve, remote control air gun, lubro control units
Outlet is connected with one end of flexible pipe, and the other end of flexible pipe is connected with two-bit triplet magnetic valve, and lubro control units pass through two three
Three-way electromagnetic valve is connected with remote control air gun, and the first air inlet port clockwise, first are provided with described remote control air gun
Air inlet port counterclockwise, and it is scheduled that the second air inlet port clockwise, the second air inlet port counterclockwise in addition from structure, to keep away
Exempting from station limitation (can only be while connects a pair first air inlet ports clockwise and the first air inlet port counterclockwise or second when using
Air inlet port clockwise and the second air inlet port counterclockwise), reduction instrument is additionally provided with remote control air gun and is using process
In counteraction arm is provided with by the noise generated muffler of source of the gas, remote control air gun bottom.
Preferably, a diameter of 12mm of described flexible pipe, the connecting hole of two-bit triplet magnetic valve, the length of flexible pipe is little
In 5 meters, if flexible pipe must be longer than 5 meters, flexible pipe, the diameter of the connecting hole of two-bit triplet magnetic valve use 19mm.
Preferably, being provided with three on the pneumatic circuit that is connected with remote control air gun of described lubro control units
Five mouthfuls of the first spring-loaded check valve.
Preferably, described lubro control units are provided with two, two lubro control units and remote control gas
Two three mouthfuls of second spring check-valves is respectively arranged with the pneumatic circuit of rifle connection, two second spring check-valves connect respectively
It is connected to two four mouthfuls of the 3rd spring-loaded check valve.
The beneficial effects of the utility model：Realize the accurate of bolt and nut fastening control and determine torsion, accuracy is up to ± 2%,
No matter the anglec of rotation of bolt and nut is in any precarious position, without personnel's directly contact tool operation at the scene, remains to carry
For accurately torque output；The data fed back by station, control unit is fed back information to processor and is analyzed treatment, is led to
Air pressure is crossed to confirm downtime, can effectively using braking energy, fast lifting braking moment, be easy to implement integrated control,
With energy consumption is low, fast response time, simple structure, low cost and other advantages, it is to avoid personnel are in dangerous situation operation instrument, so that
Realize that the accurate of bolt and nut determines torsion.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is the structural representation of the utility model remote control air gun；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the pneumatic circuit control figure of the single lubro control units of the utility model；
Fig. 5 is the pneumatic circuit control figure of two lubro control units of the utility model.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Reference picture 1-5, this specific embodiment uses following technical scheme：A kind of aerodynamic moment with circuit control is pulled
Hand, including lubro control units 1, two-bit triplet magnetic valve 2, remote control air gun 3, the outlet of lubro control units 1 with it is soft
One end connection of pipe 4, the other end of flexible pipe 4 is connected with two-bit triplet magnetic valve 2, and lubro control units 1 are by two-bit triplet electricity
Magnet valve 2 is connected with remote control air gun 3, and positive switching control is carried out to air gun by two-bit triplet magnetic valve 2, and described is long-range
The first air inlet port clockwise 5, the first air inlet port counterclockwise 6 are provided with control air gun 3, and are scheduled that in addition from structure
Second air inlet port clockwise 7, the second air inlet port counterclockwise 8 are avoiding the station limitation (can only be while connecting a pair when using
First air inlet port clockwise 5 and the first air inlet port 7 and second clockwise of air inlet port 6 or the second counterclockwise air inlet counterclockwise
Port 8), the other end must be blocked along port counterclockwise with a pair, muffler 9 is additionally provided with remote control air gun 3, can be with
Instrument noise in use as produced by source of the gas is reduced well, and the bottom of remote control air gun 3 is provided with counteraction arm
10。
It is worth noting that, a diameter of 12mm of described flexible pipe 4, the connecting hole of two-bit triplet magnetic valve 2, from power supply to
The flexible pipe 4 of control system must not exceed 5 meters, and the otherwise performance of instrument will be impaired；If flexible pipe 4 must be longer than 5 meters, flexible pipe 4,
The diameter of the connecting hole of two-bit triplet magnetic valve 2 must use 19mm.
Additionally, described lubro control units 1 with；Described lubro control units 1 are provided with two, two lubro
Two three mouthfuls of second spring check-valves 12 is respectively arranged with the pneumatic circuit that control unit 1 is connected with remote control air gun 3,
Two second spring check-valves 12 are respectively connecting to two four mouthfuls of the 3rd spring-loaded check valve 13.
This specific embodiment remote control air motor needs an ON/OFF for single external pneumatic circuits, up time
Pin and instrument control counterclockwise, the direction of rotation of instrument is determined by pressurization or clockwise or counterclockwise air inlet, one
Lubro control units need the air and control air pressure of lubrication, therefore could correctly provide moment of torsion.
Two gas outlets of this specific embodiment are located at the lower section of instrument, are common two entrances port, if needed
Want an exhaust hose to connect, sound pressure levels will be reduced, and exhaust hose size cannot be below 19mm, otherwise the performance meeting of instrument
Reduce, as any pneumatic tool, lubricating oil must be added in evacuating air, it is ensured that vapor does not result in instrument damage
It is bad.
The setting of this specific embodiment fastener screw-down torque：Each aerodynamic moment spanner provides what barogram was related to
Torque output air pressure, sets torque output as follows：(1) rotating speed of the set-up of control system for needed for is ensured.(2) setting is used
Air pressure needed for the gas torque table of comparisons.
Instrument runs：Adjustment pressure regulator, until showing correct pressure on pressure gauge untill, the instrument must be from
By running, while adjusting air pressure, correct setting is provided.
This specific embodiment employs the control unit of precision, and the connection according to actual position bolt nut is provided
Power, the data fed back by station, control unit is fed back information to processor and is analyzed treatment, confirmed by air pressure
Downtime, opening may in the complicated numerous applications of dangerous working environment from simple aerodynamic moment spanner stall closing
Property, the connection regardless of actual position bolt can provide the torque output of reliable stabilization, it is to avoid personnel are in danger
Dangerous occasion operation instrument, realizes that the accurate of bolt and nut determines torsion.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (5)
1. it is a kind of with circuit control aerodynamic moment spanner, it is characterised in that including lubro control units (1), two-bit triplet electricity
Magnet valve (2), remote control air gun (3), the outlet of lubro control units (1) are connected with one end of flexible pipe (4), flexible pipe (4) it is another
One end is connected with two-bit triplet magnetic valve (2), and lubro control units (1) are by two-bit triplet magnetic valve (2) and remote control gas
Rifle (3) is connected, and the first air inlet port (5) clockwise and the first air inlet counterclockwise are provided with described remote control air gun (3)
(8) two groups of port (6), the second air inlet port (7) clockwise and the second air inlet port counterclockwise can be prevented effectively from station limitation and
The air inlet of one pair of which can only be connected when using, muffler (9), remote control gas are additionally provided with remote control air gun (3)
Rifle (3) bottom is provided with counteraction arm (10).
2. it is according to claim 1 it is a kind of with circuit control aerodynamic moment spanner, it is characterised in that described flexible pipe
(4), a diameter of 12mm of the connecting hole of two-bit triplet magnetic valve (2), the length of flexible pipe (4) is not more than 5 meters.
3. it is according to claim 2 it is a kind of with circuit control aerodynamic moment spanner, it is characterised in that described flexible pipe
(4), a diameter of 19mm of the connecting hole of two-bit triplet magnetic valve (2), the length of flexible pipe (4) is more than 5 meters.
4. it is according to claim 1 it is a kind of with circuit control aerodynamic moment spanner, it is characterised in that described lubro
Three five mouthfuls of the first spring-loaded check valve is provided with the pneumatic circuit that control unit (1) is connected with remote control air gun (3)
(11)。
5. it is according to claim 1 it is a kind of with circuit control aerodynamic moment spanner, it is characterised in that described lubro
Control unit (1) is provided with two, on the pneumatic circuit that two lubro control units (1) are connected with remote control air gun (3) point
Two three mouthfuls of second spring check-valves (12) is not provided with, and two second spring check-valves (12) are respectively connecting to two four mouthfuls
The 3rd spring-loaded check valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340540.5U CN206306037U (en) | 2016-12-08 | 2016-12-08 | A kind of aerodynamic moment spanner with circuit control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340540.5U CN206306037U (en) | 2016-12-08 | 2016-12-08 | A kind of aerodynamic moment spanner with circuit control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306037U true CN206306037U (en) | 2017-07-07 |
Family
ID=59250953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340540.5U Active CN206306037U (en) | 2016-12-08 | 2016-12-08 | A kind of aerodynamic moment spanner with circuit control |
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| Country | Link |
|---|---|
| CN (1) | CN206306037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955654A (en) * | 2022-04-08 | 2022-08-30 | 中山市源盛服装印花材料有限公司 | Intelligent circulating type mechanical conveying device and conveying process for platen paper |
-
2016
- 2016-12-08 CN CN201621340540.5U patent/CN206306037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955654A (en) * | 2022-04-08 | 2022-08-30 | 中山市源盛服装印花材料有限公司 | Intelligent circulating type mechanical conveying device and conveying process for platen paper |
| CN114955654B (en) * | 2022-04-08 | 2023-09-22 | 中山市源盛服装印花材料有限公司 | Intelligent circulating mechanical conveying device and conveying process for pallet paper |
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