CN209071790U - Pneumatic small end handset - Google Patents
Pneumatic small end handset Download PDFInfo
- Publication number
- CN209071790U CN209071790U CN201821952717.6U CN201821952717U CN209071790U CN 209071790 U CN209071790 U CN 209071790U CN 201821952717 U CN201821952717 U CN 201821952717U CN 209071790 U CN209071790 U CN 209071790U
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- CN
- China
- Prior art keywords
- terminal
- follower
- pusher dog
- pneumatic
- cylinder
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of pneumatic small end handsets, belong to machining equipment technical field.Above-mentioned pneumatic small end handset includes pneumatic cutting mechanism and the follower that is mounted on pneumatic cutting mechanism, and the pusher dog mechanism contacted with follower；Pusher dog mechanism includes bracket and the terminal contacted with follower conveying seat, and terminal conveying seat leans against bracket, and the face that terminal conveying seat is contacted with follower is inclined surface, when follower moves down, pushes terminal conveying seat movement；Further include the pusher dog frame for being mounted on terminal conveying seat lower part, fixing seat is installed on pusher dog frame, fixing seat front end is equipped with pusher dog, and fixed base rear end is connected with the first spring, connect at the top of the other end and terminal conveying seat of the first spring, the first spring is in tensional state；Pusher dog mechanism further includes the spring support for being mounted on terminal conveying seat side, and spring support end is equipped with second spring, and the second spring other end is fixed on bracket.The automatic conveying of terminal is realized, working efficiency is improved.
Description
Technical field
The utility model relates to machining equipment technical fields, particularly relate to a kind of pneumatic small end handset.
Background technique
Terminal is a kind of aftermarket product for realizing electrical connection, as industrial automatization is higher and higher and industrial
Control requires to be increasingly stringenter, accurately, and the dosage of terminal gradually goes up, and with the development of electronics industry, terminal is had been widely used
To every field, including signal terminal, power terminal, connection terminal etc. is the connecting pin in circuit.
Existing terminal machine is manual terminal machine.Using gear & rack structure, handle is installed on gear shaft, is then led to
It crosses control handle rotation and carrys out band moving gear rotation, so that cutter is additionally arranged at the bottom in rack gear, to realize with carry-over bar up and down motion
Terminal is cut off by the up and down motion of cutter.Due to being manual operation, and no-terminal automatic conveying device needs to cut one
It is primary that terminal just pulls handle, and conveying is primary forward manually, cumbersome.
Patent CN104201536A discloses a kind of Pneumatic terminal press-connection machine, including the gas for being drivingly connected with upper mold
Cylinder, cylinder have rodless cavity and rod chamber two chambers, corresponding working hole are equipped on rod chamber and rodless cavity, on the cylinder
It is connected with solenoid valve of the air inlet for being connected to gas source, the working hole of rodless cavity and the gas outlet of solenoid valve connect, and have bar
The working hole of chamber and the gas returning port of solenoid valve connect, which is additionally provided with exhaust outlet, and on the coil power supply circuit of solenoid valve
String is equipped with a control switch.The invention Pneumatic terminal press-connection machine controls the movement control of solenoid valve by control switch
The work and return of air valve, to achieve the purpose that crimping, using cylinder as workpiece, using solenoid valve as control member
Part realizes the easy and convenient fast stable operation of press-connection machine, and it is continuous practical and guarantee to crimp the quality of device to improve press-connection machine,
The machine structure is simple, and failure rate is low, easy to maintenance, and maintenance cost is low.But artificial conveyance terminal is needed, working efficiency is slow.
Utility model content
To solve deficiency in the prior art, the utility model provides a kind of pneumatic small end handset, can be realized and cut automatically
Broken ends of fractured bone and terminal auto-feed, working efficiency greatly improve.
In order to solve the above technical problems, the utility model offer technical solution is as follows:
The utility model provides a kind of pneumatic small end handset, including pneumatic cutting mechanism and is mounted on the pneumatic cutting machine
Follower on structure, and the pusher dog mechanism contacted with the follower；
The pusher dog mechanism includes bracket and the terminal contacted with the follower conveying seat, and the terminal conveying seat leans against
The bracket, the face that the terminal conveying seat is contacted with follower is inclined surface, when the follower moves down, described in promotion
Terminal conveys seat movement；
The pusher dog mechanism further includes the pusher dog frame for being mounted on terminal conveying seat lower part, is equipped on the pusher dog frame
Fixing seat, the fixing seat front end are equipped with pusher dog, and the fixed base rear end is connected with the first spring, first spring it is another
It is connect at the top of one end and terminal conveying seat, first spring is in tensional state；
The pusher dog mechanism further includes the spring support for being mounted on terminal conveying seat side, the spring support end
Second spring is installed, the second spring other end fixed setting is on the bracket.
Further, the pusher dog mechanism further includes the terminal conveying being arranged in below the fixing seat, and described group
Pawl is located at the side of the terminal conveying, for stirring terminal.
Further, the pneumatic cutting mechanism includes upper cutter and the matching used lower cutter of upper cutter, for driving
The cylinder that the upper cutter moves downward, the cylinder are connect with the solenoid valve of connection gas source, and the solenoid valve is opened by control
Close control；The terminal conveying outlet is in the same horizontal position with the lower cutter.
Further, the pneumatic cutting mechanism further includes column and the fixed cutting tool frame being mounted on the column,
The lower cutter is mounted on the fixed cutting tool frame, and the cylinder is fixed by the stock being set on the column, institute
It states stock one end to be set on the column, the other end is equipped with rack bore, is provided with rack gear in the rack bore；
Further, the cylinder is fixedly connected by air cylinder fixed plate with the stock end, and the cylinder is connected with
Cylinder push plate, the cylinder push plate is fixedly connected with the rack gear top, when the cylinder moves downward, the cylinder is driven to push away
Plate moves downward, so that the rack gear be driven to move down.
Further, the rack gear lower part is equipped with follower fixed frame, and for fixing follower, the rack gear bottom end is equipped with
Upper cutter；When the rack gear moves downward, the follower and upper cutter is driven to move downward simultaneously.
Preferably, the control switch is floor push.
Further, the pneumatic cutting mechanism further includes the pressure gauge being arranged on the air inlet pipeline of the cylinder.
Preferably, the follower is tightening cam follower.
Compared with prior art, the utility model has the following beneficial effects:
Pneumatic small end handset provided by the utility model is moved downward by cylinder, drives follower that cross-talk is pushed to convey seat
Mobile, pusher dog frame also synchronizing moving, second spring is in tensional state at this time, and when upper cutter is moved to bottommost, terminal is defeated
Seat is sent to be moved to left end, in this process, pusher dog and next termination contact, and due between next terminal and pusher dog
The effect of thrust drives fixed base rear end to move down so that pusher dog lifts, and the first spring further stretches, pusher dog continue to
After move, next terminal is passed through pusher dog, reaches in front of pusher dog, and the first spring restores to the original state at this time, and it is defeated that pusher dog is close to terminal
Send guide rail；When cutter cutting is after front terminal, when cylinder moves up, follower is also moved up, and second spring is shunk, terminal
It conveys seat and pusher dog moves forward, drive next terminal movable to current location, realize the automatic conveying of terminal.
Compared with manually terminal machine, pneumatic terminal machine can save the time of hand pressure side, manual feed terminal, significantly
Improve efficiency, it is only necessary to which trick combines, and harness is placed on terminal, foot pedal, can press terminal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the pneumatic small end handset of the utility model；
Fig. 2 is the structural schematic diagram two of the pneumatic small end handset of the utility model；
Fig. 3 is the pneumatic small end handset work flow diagram of the utility model.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is all based on orientation or positional relationship shown in the drawings, and statement is merely to allow the present invention in this way
Description it is simpler, conveniently, rather than indication or suggestion institute finger must have a particular orientation, with specific orientation construction
And operation.Before being with terminal conveying direction in the use of the new type.
The utility model provides a kind of pneumatic small end handset, including pneumatic cutting mechanism and is mounted on pneumatic cutting mechanism
Follower 13, and the pusher dog mechanism contacted with follower 13；
Pusher dog mechanism includes bracket 3 and the terminal contacted with follower 13 conveying seat 4, and terminal conveying seat 4 leans against bracket 3,
The face that terminal conveying seat 4 is contacted with follower 13 is inclined surface, when follower 13 moves down, terminal conveying seat 4 is pushed to move；
Pusher dog mechanism further includes the pusher dog frame 5 for being mounted on terminal conveying 4 lower part of seat, is hinged with fixing seat 6 on pusher dog frame 5,
6 front end of fixing seat is equipped with pusher dog 7, and 6 rear end of fixing seat is connected with the first spring 17, and the other end and terminal of the first spring 17 are defeated
It send and is connected at the top of seat 4, the first spring 17 is in tensional state；
Pusher dog mechanism further includes the spring support 18 for being mounted on terminal conveying 4 side of seat, and 18 end of spring support is equipped with
Second spring 19,19 other end of second spring are fixed on bracket 4.
Pneumatic small end handset provided by the utility model is moved downward by cylinder, drives follower that cross-talk is pushed to convey seat
Mobile, pusher dog frame also synchronizing moving, second spring is in tensional state at this time, and when upper cutter is moved to bottommost, terminal is defeated
Seat is sent to be moved to left end, in this process, pusher dog and next termination contact, and due between next terminal and pusher dog
The effect of thrust drives fixed base rear end to move down so that pusher dog lifts, and the first spring further stretches, pusher dog continue to
After move, next terminal is passed through pusher dog, reaches in front of pusher dog, and the first spring restores to the original state at this time, and it is defeated that pusher dog is close to terminal
Send guide rail；When cutter cutting is after front terminal, when cylinder moves up, follower is also moved up, and second spring is shunk, terminal
It conveys seat and pusher dog moves forward, drive next terminal movable to current location, realize the automatic conveying of terminal.
Further, pusher dog mechanism further includes the terminal conveying 20 being arranged in below fixing seat 6, and pusher dog 7 is located at end
The side of sub- conveying 20, for stirring terminal.
Further, pneumatic cutting mechanism includes upper cutter 12 and the matching used lower cutter 8 of upper cutter 12, for driving
The cylinder 9 that dynamic upper cutter 12 moves downward, cylinder 9 are connect with the solenoid valve 2 of connection gas source, and solenoid valve 2 passes through control switch 15
Control；The outlet of terminal conveying 20 is in the same horizontal position with lower cutter 8, is closed control switch 15, and solenoid valve 2, which is powered, to be inhaled
It closes, then gas is moved by 16 pusher cylinder 9 of tracheae.Compared with manually terminal machine, pneumatic terminal machine can save hand pressure
Terminal greatly improves the efficiency.
Further, pneumatic cutting mechanism further includes column 21 and the fixed cutting tool frame 22 being mounted on column 21, under
Cutter 8 is mounted on fixed cutting tool frame 22, and cylinder 9 is fixed by the stock 22 being set on column 21,22 1 end cap of stock
It is located on column 21, the other end is equipped with rack bore, and rack gear 14 is provided in rack bore, and cylinder 9 passes through air cylinder fixed plate 11 and set
22 end of frame is fixedly connected, and cylinder 9 is connected with cylinder push plate 10, and cylinder push plate 10 is fixedly connected with 14 top of rack gear, cylinder 9 to
When lower movement, cylinder push plate 10 is driven to move downward, to move down with carry-over bar 14, upper cutter 12 and lower cutter 8 are cut off
Terminal realizes automatically cutting off for terminal.
Further, 14 lower part of rack gear is equipped with follower fixed frame 23, and for fixing follower 13,14 bottom end of rack gear is equipped with
Upper cutter 12；When rack gear 14 moves downward, follower 13 and upper cutter 12 is driven to move downward simultaneously.
Preferably, control switch 5 is floor push, and floor push controls solenoid valve 2, to control the movement of cylinder 9, in turn
Push the up and down motion of rack gear 14.
Further, pneumatic cutting mechanism further includes the pressure gauge 1 being arranged on the air inlet pipeline of cylinder 9, convenient for control
Cut off power.
In one embodiment of the utility model, follower 13 is tightening cam follower, drives terminal conveying seat, dials
Pawl movement, conveys terminal automatically.
In another embodiment of the utility model, follower 13 is bearing.
In principle, the structure of terminal conveying seat is pushed to be used equally for the utility model as long as being able to achieve follower, herein not
An another citing.
Floor push is stepped in the use of the new type, solenoid valve 2, which is powered, to be attracted, and then gas passes through 16 pusher cylinder 9 of tracheae
Movement；Cylinder 9 drives cylinder push plate 10 to move downward, and then moves downward with carry-over bar 14, and upper cutter 12 and lower cutter 8 are cut off
Terminal；While rack gear 14 moves downward, the follower 13 being connected with rack gear will push terminal conveying seat 4 to move downward, and hold
Son conveying seat 4 just will drive the movement of pusher dog frame 5, and then pusher dog fixing seat 6 and pusher dog 7 is driven to move, and pusher dog 7 will be from present bit
Set the position for being moved to next terminal；Floor push is unclamped, solenoid valve 2 resets, and cylinder 9 resets；During this, rack gear 14 is upward
It resets, other components is driven to reset.Since pusher dog 7 has been located at the position of next terminal, so when resetting, it will be
Next terminal is transported to current location, realizes the automatic conveying of terminal.
It is preferred embodiments of the present invention above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of pneumatic small end handset, which is characterized in that including pneumatic cutting mechanism and be mounted on the pneumatic cutting mechanism
Follower, and the pusher dog mechanism contacted with the follower；
The pusher dog mechanism includes bracket and the terminal contacted with the follower conveying seat, and the terminal conveying seat leans against described
Bracket, the face that the terminal conveying seat is contacted with follower is inclined surface, when the follower moves down, pushes the terminal
Convey seat movement；
The pusher dog mechanism further includes the pusher dog frame for being mounted on terminal conveying seat lower part, is equipped with fixation on the pusher dog frame
Seat, the fixing seat front end are equipped with pusher dog, and the fixed base rear end is connected with the first spring, the other end of first spring
It is connect at the top of terminal conveying seat, first spring is in tensional state；
The pusher dog mechanism further includes the spring support for being mounted on terminal conveying seat side, the spring support end installation
There is second spring, the second spring other end fixed setting is on the bracket.
2. pneumatic small end handset according to claim 1, which is characterized in that the pusher dog mechanism further includes being arranged described
Terminal conveying below fixing seat, the pusher dog is located at the side of the terminal conveying, for stirring terminal.
3. pneumatic small end handset according to claim 2, which is characterized in that the pneumatic cutting mechanism include upper cutter,
With the matching used lower cutter of upper cutter, cylinder for driving the upper cutter to move downward, the cylinder be connected to gas source
Solenoid valve connection, the solenoid valve by control switch control；The terminal conveying outlet is in the lower cutter
The same horizontal position.
4. pneumatic small end handset according to claim 3, which is characterized in that the pneumatic cutting mechanism further include column with
And it is mounted on the fixed cutting tool frame on the column, the lower cutter is mounted on the fixed cutting tool frame, and the cylinder passes through
The stock being set on the column is fixed, and described stock one end is set on the column, and the other end is equipped with rack bore, institute
It states and is provided with rack gear in rack bore.
5. pneumatic small end handset according to claim 4, which is characterized in that the cylinder by air cylinder fixed plate with it is described
Stock end is fixedly connected, and the cylinder is connected with cylinder push plate, and the cylinder push plate is fixedly connected with the rack gear top, institute
When stating cylinder and moving downward, the cylinder push plate is driven to move downward, so that the rack gear be driven to move down.
6. pneumatic small end handset according to claim 5, which is characterized in that the rack gear lower part is fixed equipped with follower
Frame, for fixing follower, the rack gear bottom end is equipped with upper cutter；When the rack gear moves downward, drive the follower and
Upper cutter moves downward simultaneously.
7. pneumatic small end handset according to claim 3, which is characterized in that the control switch is floor push.
8. according to any pneumatic small end handset of claim 3-7, which is characterized in that the pneumatic cutting mechanism further includes
Pressure gauge on the air inlet pipeline of the cylinder is set.
9. pneumatic small end handset according to claim 8, which is characterized in that the follower is tightening cam follower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952717.6U CN209071790U (en) | 2018-11-26 | 2018-11-26 | Pneumatic small end handset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821952717.6U CN209071790U (en) | 2018-11-26 | 2018-11-26 | Pneumatic small end handset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071790U true CN209071790U (en) | 2019-07-05 |
Family
ID=67100387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821952717.6U Withdrawn - After Issue CN209071790U (en) | 2018-11-26 | 2018-11-26 | Pneumatic small end handset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071790U (en) |
-
2018
- 2018-11-26 CN CN201821952717.6U patent/CN209071790U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20210301 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190705 Effective date of abandoning: 20210301 |