A kind of multistation pipe fitting numerical control processing apparatus
Technical field
The utility model is related to pipe fitting technical field of processing equipment, more particularly to a kind of multistation pipe fitting number
Control processing unit (plant).
Background technology
Pipe fitting is the fastening means between pipeline and pipeline, is the tie point that can be dismounted between element and pipeline.
Indispensable key player is acted as in pipe fitting, it is one of two main composition parts of hydraulic pipeline, is being machined
In in occupation of larger proportion.
Either only there are one works to process traditional machine tool or machining center for machining center using lathe for traditional pipe fitting
Position, can only process a pipe fitting, and process velocity is slow, and need it is artificial carry out loading and unloading operation, due to it is manually-operated not
Certainty, in charging, there may be errors, influence processing quality, and cause waste of human resource.
In conclusion there is an urgent need for a kind of multistation pipe fitting numerical control processing apparatus to solve the above problems.
Utility model content
The purpose of this utility model is that:It provides a kind of suitable for the processing of pipe fitting multistation, automatic loading/unloading, raising processing
The multistation pipe fitting numerical control processing apparatus of efficiency and product quality.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of multistation pipe fitting numerical control processing apparatus, including rack are provided with rotary table in rack, turn round work
The servo-hydraulic indexing means of driving rotary table rotation is equipped on the downside of platform, rotary table is provided with clamping workpiece device,
Each clamping workpiece device corresponds to a working arm in rack, and the clamping device includes being set on rotary table
Left fixture, right fixture and the clamp assemblies being set on rotary table, left and right fixture connect with rotary table activity
It connects, there are six the clamping workpiece devices, and the clamping workpiece device is arranged apart from one another by 60 ° on rotary table, described
Working arm includes horizontal operation arm, vertical working arm and loading and unloading working arm, the vertical working arm include first servo motor,
First elevating mechanism and vertical work head, the second servo motor of the horizontal operation arm packet, telescoping mechanism and horizontal operation head, institute
It is automatic charging machinery hand to state loading and unloading working arm, and the automatic charging machinery hand is set to the top of work holder, described
Equipped with finished product collection device, the horizontal operation head includes tack and horizontal lathe tool for automatic charging machinery subordinate side, it is described vertically
Work head includes drill bit, die-head and vertical lathe tool, and photoelectric sensor output is respectively equipped with inside the left fixture and right fixture
End and photoelectric sensor receiving terminal.
The operation principle of the utility model base case is:When work, blank is sent into and is loaded and unloaded by automatic charging machinery hand
The corresponding clamping workpiece device of working arm is expected, when blank bottom reaches the photoelectric sensor output of left fixture and the setting of right fixture
When end and photoelectric sensor receiving terminal, photoelectric sensor detects that blank passes through, and it is left and right to send a signal to clamp assemblies control
Fixture is closed, and clamps blank, and then rotary table rotates 60 °, reaches next working arm, is revolved successively by clamping apparatus
Turn to pass through different horizontal operation arms and vertical working arm, the disposable screw thread process completed to blank, interior hole machined, tack
Etc. processes, when clamping apparatus passes again to loading and unloading working arm, left fixture and right fixture unclamp automatically, molding pipe fitting fall
It is collected to finished product collection device, in the device course of work, since device is in lasting loading and unloading and rotation, may be implemented one
Device processes six pipe fittings simultaneously, and working efficiency is greatly improved.
Further, the automatic charging machinery hand includes Pneumatic clamping jaw, rotating mechanism and the second elevating mechanism, the gas
Dynamic clamping jaw is connected with rotating mechanism by the second elevating mechanism.Pneumatic clamping jaw loads blank, rotating mechanism band from blank case
Dynamic Pneumatic clamping jaw rotates to loading and unloading working arm, and the second elevating mechanism moves downward, and blank is sent into left fixture and right fixture
Between.
Further, the frame front is provided with control panel, and control panel electrically connects with the PLC controller in rack
It connects, the PLC controller and the servo-hydraulic indexing means, servo motor, elevating mechanism, telescoping mechanism, clamp assemblies, light
Electric transducer is connected with automatic charging machinery flashlight.Control panel adjusting needs parameter, and servo-fluid is controlled by PLC controller
Press the work of indexing means, servo motor, elevating mechanism, telescoping mechanism, clamp assemblies, photoelectric sensor and automatic charging machinery hand
It acts, the automatic loading and unloading and automatic moulding function to pipe fitting are completed in combination.
Further, the finished product collection device includes filtering slope, residue collection frame and finished product collection frame, the filter residue
Collection frame is set to below filtering slope, and the finished product collection frame is set to filtering slope end.Molding pipe fitting leaves clamping workpiece
Device is fallen on filtering slope, and the clast on pipe fitting is detached from pipe fitting under effect of impact, realizes pipe fitting clearing function,
Clast falls to residue collection frame and is collected, and pipe fitting moves to finished product collection frame from slope and is collected down.
Further, the clamping workpiece device is additionally provided with coolant conveying cavity and apocenosis passage.Setting coolant liquid come pair plus
Work process cools down, and takes away the amount of heat generated in process, ensures processing unit (plant) and pipe fitting precision.
The beneficial effects of the utility model are as follows:
1. the utility model is by being arranged automatic charging machinery hand and finished product collection device, realization device automatic loading/unloading,
Hand labor intensity is reduced, product quality is improved.
2. the utility model inside left fixture and right fixture by being respectively equipped with photosensor output and photoelectric transfer
Sensor receiving terminal is monitored feeding blank position, ensures feeding precision.
3. the utility model filters slope, residue collection frame and finished product collection frame by setting, molding pipe fitting is carried out
Debris removal works, and reduces subsequent artefacts' operation.
4. the utility model by the way that coolant conveying cavity and apocenosis passage is arranged, can take away generated in process it is a large amount of
Heat ensures processing unit (plant) and pipe fitting precision.
Description of the drawings
Fig. 1 is a kind of multistation pipe fitting numerical control processing apparatus structural schematic diagram;
Fig. 2 is rotary table and clamping workpiece device vertical view;
Fig. 3 is work-handling station structure schematic diagram;
Fig. 4 is clamping workpiece apparatus structure schematic diagram.
Reference numeral:1- racks, 2- rotary tables, 3- clamping workpieces device, the left fixtures of 31-, the right fixtures of 32-, 33- folders
Hold component, 4- control panels, the vertical working arms of 5-, 51- first servo motors, the first elevating mechanisms of 52-, the vertical work heads of 53-,
6- horizontal operations arm, the second servo motors of 61-, 62- telescoping mechanisms, 63- horizontal operations head, 7- automatic charging machineries hand, 71- gas
Dynamic clamping jaw, 72- rotating mechanisms, the second elevating mechanisms of 73-, 8- finished product collection devices, 81- filterings slope, 82- residue collections frame,
83- finished product collection frames.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment provides a kind of multistation pipe fitting numerical control processing apparatus, including rack
1, rotary table 2 is provided in rack 1,2 downside of rotary table is equipped with the servo-hydraulic point that driving rotary table 2 rotates
Device is spent, rotary table 2 is provided with clamping workpiece device 3, and each clamping workpiece device 3 corresponds to a work in rack 1
Make arm, the clamping device includes the left fixture 31 being set on rotary table 2, right fixture 32 and is set to revolution work
Clamp assemblies 33 on platform 2, left and right fixture 32 are flexibly connected with rotary table 2, and there are six the clamping workpiece devices 3,
The clamping workpiece device 3 is arranged apart from one another by 60 ° on rotary table 2, and the working arm includes horizontal operation arm 6, erects
Straight working arm 5 and loading and unloading working arm, the vertical working arm 5 include first servo motor 51, the first elevating mechanism 52 and erect
Straight work head 53, the horizontal operation arm 6 wrap the second servo motor 61, telescoping mechanism 62 and horizontal operation head 63, the handling
Material working arm is automatic charging machinery hand 7, and the automatic charging machinery hand 7 is set to the top of work holder, described automatic
7 lower section of feeding manipulator is equipped with finished product collection device 8, and the horizontal operation head 63 includes tack and horizontal lathe tool, described vertical
Work head 53 includes drill bit, die-head and vertical lathe tool, and photoelectric sensing is respectively equipped with inside the left fixture 31 and right fixture 32
Device output end and photoelectric sensor receiving terminal.When work, blank is sent into loading and unloading working arm and corresponded to by automatic charging machinery hand 7
Clamping workpiece device 3, when blank bottom reaches the photosensor output and light that left fixture 31 and right fixture 32 are arranged
When electric transducer receiving terminal, photoelectric sensor detects that blank passes through, and sends a signal to clamp assemblies 33 and controls left and right fixture
32 are closed, and clamp blank, and then rotary table 2 rotates 60 °, reaches next working arm, is revolved successively by clamping apparatus
Turn to pass through different horizontal operation arm 6 and vertical working arm 5, the disposable screw thread process completed to blank, interior hole machined is put down
First-class process, when clamping apparatus passes again to loading and unloading working arm, left fixture 31 and right fixture 32 unclamp automatically, and formed pipe connects
Head falls to finished product collection device 8 and is collected,, can be with since device is in lasting loading and unloading and rotation in the device course of work
It realizes a table apparatus while processing six pipe fittings, working efficiency is greatly improved.
Embodiment 2
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 1, specially described
Automatic charging machinery hand 7 includes Pneumatic clamping jaw 71, rotating mechanism 72 and the second elevating mechanism 73, the Pneumatic clamping jaw 71 and rotation
Mechanism 72 is connected by the second elevating mechanism 73.Pneumatic clamping jaw 71 loads blank from blank case, and 72 band of rotating mechanism is taken offence
Dynamic clamping jaw 71 rotates to loading and unloading working arm, and the second elevating mechanism 73 moves downward, and blank is sent into left fixture 31 and right folder
Between tool 32.
Embodiment 3
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 2, specially described
1 front of rack is provided with control panel 4, and control panel 4 is electrically connected with the PLC controller in rack 1, the PLC controller
With the servo-hydraulic indexing means, servo motor, elevating mechanism, telescoping mechanism 62, clamp assemblies 33, photoelectric sensor and from
Dynamic feeding manipulator 7 is electrically connected.The adjusting of control panel 4 needs parameter, and servo-hydraulic indexing dress is controlled by PLC controller
It sets, the work of servo motor, elevating mechanism, telescoping mechanism 62, clamp assemblies 33, photoelectric sensor and automatic charging machinery hand 7
The automatic loading and unloading and automatic moulding function to pipe fitting are completed in action, combination.
Embodiment 4
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 3, specially described
Finished product collection device 8 includes that filtering slope 81, residue collection frame 82 and finished product collection frame 83, the residue collection frame 82 were set to
81 lower section of slope is filtered, the finished product collection frame 83 is set to filtering 81 end of slope.Molding pipe fitting leaves clamping workpiece device 3,
It falls on filtering slope 81, the clast on pipe fitting is detached from pipe fitting under effect of impact, realizes pipe fitting clearing function, clast
It falls to residue collection frame 82 to be collected, pipe fitting moves to finished product collection frame 83 from slope and is collected down.
Embodiment 5
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment is further improved on the basis of embodiment 4, specially described
Clamping workpiece device 3 is additionally provided with coolant conveying cavity and apocenosis passage.Coolant liquid is set to cool down to process, takes away and adds
The amount of heat generated during work ensures processing unit (plant) and pipe fitting precision.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.