CN206912402U - The gear rack machine of hydraulic power - Google Patents
The gear rack machine of hydraulic power Download PDFInfo
- Publication number
- CN206912402U CN206912402U CN201720844508.9U CN201720844508U CN206912402U CN 206912402 U CN206912402 U CN 206912402U CN 201720844508 U CN201720844508 U CN 201720844508U CN 206912402 U CN206912402 U CN 206912402U
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- CN
- China
- Prior art keywords
- elevator
- workbench
- hydraulic
- hydraulic power
- processing groove
- Prior art date
- 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.)
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Abstract
It the utility model is related to rack manufacture field, a kind of more particularly to gear rack machine of hydraulic power, including workbench, fixture and process tool and coolant spray system, fixture includes elevator, elevator is arranged at intervals, clamping part is formed between two adjacent elevators, the interval is slightly less than the width of rack to be processed, and clamping part is formed with rack to be processed and is interference fitted；Elevator is connected with hydraulic lift, and hydraulic lift includes the push rod that some upper ends are connected one by one through the table top of workbench with elevator, and the lower end of push rod is connected by connecting seat with hydraulic power unit；Some guide pillars for passing through elevator one by one are also vertically provided with the table top of workbench, the bottom of guide pillar is fixedly connected with workbench；Hydraulic lift is connected to control the control assembly of the hydraulic lift, and the control assembly includes PLC.The gear rack machine of the hydraulic power can improve operating efficiency with Automatic-clamping rack to be processed.
Description
Technical field
It the utility model is related to the rack manufacture field of hydraulic power, more particularly to a kind of rack processing machine of hydraulic power
Bed.
Background technology
The blank of rack is before tooth is processed, it is necessary to roughing be carried out to blank, after treating preliminary working, to workpiece
Upper and lower surface carries out milling flat, the slabbing on upper and lower surface is smooth just can guarantee that following process during, the tooth on rack
It is qualified to process.If the upper and lower plane machining of workpiece is unqualified, during gear hobbing or gear shaping, easy " forging a knife ".Forge a knife finger：
The blade part of cutter is damaged in process or whole cutter is broken.As can be seen here the upper and lower surface of workpiece plus
Work is extremely important.
During the upper and lower surface of usual manufacturing gear strip, it is fixed using pressing plate, i.e.,：Pressing plate is fixed by bolt,
Workpiece is positioned by pressing plate.This fixed form, the shortcomings that fixed efficiency is low be present, often process a workpiece and be required to
Dismounting, installation pressing plate once, influence processing efficiency.
The content of the invention
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of rack processing machine of hydraulic power
Bed, the gear rack machine of the hydraulic power can improve operating efficiency with Automatic-clamping rack to be processed.
The gear rack machine of hydraulic power of the present utility model, including workbench, the fixture that is located on workbench
And it is located at process tool and coolant spray system above workbench, it is characterised in that：Set on described workbench
There is mounting seat, some processing grooves for being used to place rack to be processed, described processing groove are abreast provided with described mounting seat
Including cell wall connect setting left processing groove and right processing groove, setting on the cell wall between described left processing groove and right processing groove
There is an elevator, another cell wall of described elevator and described left processing groove/right processing groove forms to be processed for clamping
The clamping part of rack；Described elevator is connected with the hydraulic lift for driving its upper and lower lifting action, described liquid
Pressure lowering or hoisting gear includes the push rod that some upper ends are connected one by one through the table top of described workbench with described elevator, institute
The lower end for the push rod stated is connected by connecting seat with hydraulic power unit；Also vertically it is provided with the table top of described workbench
Some guide pillars for passing through described elevator one by one, the bottom of described guide pillar is fixedly connected with described workbench；It is described
Hydraulic lift be connected to control the control assembly of the hydraulic lift, the control assembly includes PLC.
Further, described process tool includes horizontally disposed blade row frame and the milling cutter group being located on blade row frame, institute
The milling cutter group stated includes some positions and quantity and the one-to-one milling cutter processing of described clamping part.
Further, the both sides of described elevator are provided with bends to described left processing groove and right processing groove from the bottom up
The inner arc surface of extension, the radian of described inner arc surface are corresponding to the arc surface of rack to be processed.
Further, in addition to the blend stop 9 of described clamping part front end is located at, the height of described blend stop 9 is slightly larger than institute
The height for the rack to be processed stated.
Further, the quantity of described elevator is 4,6 or 8.
Further, described power set include hydraulic cylinder, and described hydraulic cylinder is controlled through magnetic valve and described PLC
Device connection processed.
Further, described PLC is the model FX1S-30MR-D of Mitsubishi production PLC controllers.
By such scheme, the utility model at least has advantages below：The utility model by by workbench, cooling
Liquid spray system, elevator, hydraulic lift, guide pillar and control assembly, which are organically combined, to be constituted a kind of hydraulic pressure and moves
The gear rack machine of power, the station that enters that manufacturing gear strip is treated by setting the ascending, descending of elevator to realize work and clamped work,
It is very efficient and convenient；By the push rod for being arranged to be connected one by one with elevator by hydraulic lift, and by the lower end of push rod
It is fixed on connecting seat to be driven by power set together and acts simultaneously, makes keeping strokes for all elevators, work more steady
It is fixed；, can be with further such that the action of elevator be more stable by setting guide pillar.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the gear rack machine of the utility model hydraulic power；
Fig. 2 is the structure top view of fixture in Fig. 1.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Embodiment 1, referring to Fig. 1 and Fig. 2, a kind of gear rack machine of hydraulic power of the preferred embodiment of utility model one,
Sprayed including workbench, the fixture being located on workbench 1 and the process tool being located above workbench and coolant
System, the bottom surface corner of the workbench 1 set supporting leg 12, and workbench is provided with mounting seat 4, abreast set in mounting seat 4
Have it is some be used to placing the processing grooves of rack to be processed, processing groove include cell wall connect setting left processing groove 41 and right processing groove
14, the cell wall between left processing groove and right processing groove is provided with elevator 2, and elevator 2 is another with left processing groove/right processing groove
Individual cell wall forms the clamping part for clamping rack to be processed, when work, by it of elevator 2 and processing groove cell wall
Between the pressure that is formed rack to be processed is fixed on processing stations.In order to make rack position to be processed more firm,
The both sides of elevator are provided with the inner arc surface for bending extension to described left processing groove and right processing groove from the bottom up, and described is interior
The radian of arc surface is corresponding to the arc surface of rack to be processed, by setting arc surface, can make arc surface, the side of elevator 2
The cell wall of face and processing groove treats manufacturing gear strip and forms a pressure face, makes rack position to be processed more firm.
Elevator is connected with the hydraulic lift for driving its upper and lower lifting action, and hydraulic lift includes some
The push rod 6 that upper end is connected one by one through the table top of workbench with elevator, the lower end of push rod 6 is moved by connecting seat 5 with hydraulic pressure
Power apparatus connects；Some guide pillars 21 for passing through elevator one by one, the bottom of guide pillar 21 are also vertically provided with the table top of workbench
End is fixedly connected with workbench；Hydraulic lift is connected to control the control assembly of the hydraulic lift, the control
Component processed includes PLC.
The process tool includes horizontally disposed blade row frame 8 and the milling cutter group being located on blade row frame, and milling cutter group includes some
Position and quantity and the one-to-one milling cutter processing 81 of described clamping part, milling cutter processing 81 is using conventional machining center milling cutter
System, including cutterhead frame, the rotating shaft of cutterhead frame and transmission gear for electric motor, transmission gear for electric motor are connected with PLC and controlled by PLC
Device controls start and stop and rotating speed.When work, first elevator 2 is controlled to rise to suitable height, then by rack 3 to be processed
Clamping part 4 is put into, then controls elevator 2 to drop to workbench table top again, using between clamping part 4 and rack to be processed 3
The contact of interference fit clamps rack 3 to be processed, enters work by set the ascending, descending of elevator to realize to treat manufacturing gear strip
Position work and clamping work, it is very efficient and convenient.
Hydraulic lift includes the push rod 6 that some upper ends are connected one by one through the table top of workbench 1 with elevator 2,
The lower end of push rod 6 is connected by connecting seat 5 with hydraulic power unit, and power set are hydraulic cylinder 7, and hydraulic cylinder 7 is through magnetic valve 71
It is connected with PLC 72, PLC can select the model FX1S-30MR-D of Mitsubishi production PLC.
Control push rod to drive elevator to lift simultaneously by PLC, make keeping strokes for all elevators, work more steady
It is fixed.
Some guide pillars 21 for passing through elevator one by one, the bottom of guide pillar and work are also vertically provided with the table top of workbench
Make platform 1 to be fixedly connected；Hydraulic lift is connected to control the control assembly of the hydraulic lift, the control assembly
Including PLC., can be with further such that the action of elevator be more stable by setting guide pillar.With each elevator pair
The quantity for the guide pillar 21 answered could be arranged to one, in order that guide pillar 21 move it is more steady, can also will be with each lifting
The quantity of guide pillar 21 corresponding to block is arranged to two, and guide pillar 21 is symmetrically disposed in the both sides of the center line of push rod 6.
As shown in Fig. 2 in order to prevent rack to be processed from being moved forward and backward during being processed, the front end of clamping part 4 is set
Blend stop 9, the height of blend stop 9 are slightly larger than the height of rack 3 to be processed.
The quantity of elevator 2 is 4,6 or 8.
Operation principle of the present utility model is as follows：When work, first pass through PLC control hydraulic cylinder and drive liter
Drop block 2 rises to suitable height, and rack 3 to be processed then is put into clamping part 4, then controls elevator 2 to drop to work again
Make tabletop of platform, the chucking power formed using elevator 2 and the cell wall of left processing groove 41 and right processing groove 14 clamps tooth to be processed
Bar 3, manufacturing gear strip is then treated by process tool and is processed, when rack completion of processing to be processed, pass through PLC control
Hydraulic cylinder processed drives elevator 2 to reset to suitable height, takes out rack workpiece, such circulation work.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of gear rack machine of hydraulic power, including workbench, the fixture that is located on workbench and it is located at work
Make the process tool and coolant spray system above platform, it is characterised in that：Described workbench is provided with mounting seat, institute
Some processing grooves for being used to place rack to be processed are abreast provided with the mounting seat stated, described processing groove connects including cell wall
The left processing groove and right processing groove set, is provided with elevator, institute on the cell wall between described left processing groove and right processing groove
The elevator stated and another cell wall of described left processing groove/right processing groove form the clamping for clamping rack to be processed
Portion；Described elevator is connected with the hydraulic lift for driving its upper and lower lifting action, described hydraulic lift
The push rod being connected one by one with described elevator through the table top of described workbench including some upper ends, described push rod
Lower end is connected by connecting seat with hydraulic power unit；Also vertically worn one by one provided with some on the table top of described workbench
The guide pillar of described elevator is crossed, the bottom of described guide pillar is fixedly connected with described workbench；Described hydraulic lifting
Device is connected to control the control assembly of the hydraulic lift, and the control assembly includes PLC.
2. the gear rack machine of hydraulic power according to claim 1, it is characterised in that：Described process tool includes
Horizontally disposed blade row frame and the milling cutter group being located on blade row frame, described milling cutter group include some positions and quantity with it is described
The one-to-one milling cutter processing of clamping part.
3. the gear rack machine of hydraulic power according to claim 1, it is characterised in that：The both sides of described elevator
Provided with the inner arc surface for bending extension to described left processing groove and right processing groove from the bottom up, the radian of described inner arc surface
It is corresponding to the arc surface of rack to be processed.
4. the gear rack machine of hydraulic power according to claim 1, it is characterised in that：Also include being located at described folder
Hold the blend stop of portion front end（9）, described blend stop（9）Height be slightly larger than described rack to be processed height.
5. the gear rack machine of the hydraulic power according to claim any one of 1-4, it is characterised in that：Described lifting
The quantity of block is 4,6 or 8.
6. the gear rack machine of the hydraulic power according to claim any one of 1-4, it is characterised in that：Described power
Device includes hydraulic cylinder, and described hydraulic cylinder is connected through magnetic valve with described PLC.
7. the gear rack machine of the hydraulic power according to claim any one of 1-4, it is characterised in that：Described PLC
Controller is the model FX1S-30MR-D of Mitsubishi production PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844508.9U CN206912402U (en) | 2017-07-12 | 2017-07-12 | The gear rack machine of hydraulic power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844508.9U CN206912402U (en) | 2017-07-12 | 2017-07-12 | The gear rack machine of hydraulic power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912402U true CN206912402U (en) | 2018-01-23 |
Family
ID=61347369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720844508.9U Expired - Fee Related CN206912402U (en) | 2017-07-12 | 2017-07-12 | The gear rack machine of hydraulic power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912402U (en) |
-
2017
- 2017-07-12 CN CN201720844508.9U patent/CN206912402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190712 |