CN2637087Y - Hydraulic controlled trolley - Google Patents
Hydraulic controlled trolley Download PDFInfo
- Publication number
- CN2637087Y CN2637087Y CN 03255956 CN03255956U CN2637087Y CN 2637087 Y CN2637087 Y CN 2637087Y CN 03255956 CN03255956 CN 03255956 CN 03255956 U CN03255956 U CN 03255956U CN 2637087 Y CN2637087 Y CN 2637087Y
- Authority
- CN
- China
- Prior art keywords
- control
- hydraulic cylinder
- hydraulic
- sliding block
- cutter
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a hydraulic control trolley used to control the move of the cutter when turning a bearing internal and external ring raceway. At present when the raceway is processed by a special lathe, a manually controlled cam drives a radial sliding block, further making a knife rest feed to a rotary workpiece (internal ring and external ring), the force is difficult to control and varies depending on persons, the efficiency is low, and the process precision is difficult to be insured. The utility model includes a radial sliding block which is provided with the knife rest and can move on a radial sliding rail. The utility model is characterized in that the radial sliding block is connected with the hydraulic control trolley which drives the sliding block to move and a stroke switch which is arranged in the stroke of the hydraulic control trolley to control the actions of the control hydraulic cylinder. The feeding and backing knife is controlled by the hydraulic cylinder which replaces the manual type, which can insure uniform advance and retreating speed of the cutter, improves the processing efficiency, and insures the processing precision.
Description
[technical field]
The utility model relates to the device that control cutter in a kind of turning processing equipment field moves, and a kind ofly specifically is used to control the hydraulic control chassis that cutter moves during turning bearing enclose raceway in the bearing manufacturing.
[background technology]
At present, the rolling bearing on the market is to be made of inner ring, outer ring and the roller (pellet shot from a slingshot, needle roller etc.) that rolls on inside and outside circle raceway mostly.When processing the raceway on the inside and outside circle, the normally easy special purpose lathe of the equipment that is adopted, this lathe mainly comprises main frame and chassis two parts, wherein main frame is used for holding workpiece (inside and outside circle) and drives the workpiece rotation; And chassis is included in mainly that the cam of manual control drives down and the radial slider that moves on slide rail radially, and radial slider is provided with knife rest.When the inside and outside circle raceway of turning, the turning cutting tool identical with the raceway shape is installed on the knife rest, cam by manual control drives radial slider, and then make knife rest to workpiece (inner ring, the outer ring) feed of rotating, the turning raceway is after close dimensional requirement, and the cam by manual control drives the radial slider withdrawing and promptly finishes time processing again.Yet when processing raceway with above-mentioned special purpose lathe, the feed process is by operating personnel's manual operation, and dynamics is difficult to control, feed, withdrawing inequality, and vary with each individual, efficient is lower, and machining accuracy is difficult to guarantee.In order to guarantee crudy, require evenly feed at a slow speed when the turning raceway in addition, and the fast withdrawing of after turning is finished, seeking quickness again, and be difficult to often realize by manual control.
[utility model content]
The technical assignment of the technical problems to be solved in the utility model and proposition is to overcome the defective that prior art exists, and a kind of hydraulic control chassis that is used on the inside and outside circle special purpose lathe of turning rolling bearing is provided, and to improve working (machining) efficiency, guarantees machining accuracy.For this reason, the utility model is taked following technical scheme:
The hydraulic control chassis, comprise a radial slider that has knife rest and can on slide rail radially, move, it is characterized in that being connected with on this radial slider and be used to drive its hydraulic control chassis that moves and be located at the travel switch that is used to control the hydraulic cylinder action in the hydraulic control panel garage journey.This mode with the alternative manually control of hydraulic cylinder control cutter forward and back cutter cutter forward and back cutter can guarantee that cutter advance and retreat speed is even, thereby can improve working (machining) efficiency, guarantees machining accuracy.
As to further improvement in the technical proposal and perfect, can also take following concrete technical measures: described hydraulic cylinder is the slow forward fast backward hydraulic cylinder.Described radially slide rail is fixed on the axial slider, and this axial slider is located on the axial slide rail.Be connected with two-position two-way solenoid valve on the described hydraulic control chassis, described travel switch is serially connected on this electromagnetic valve coil.
The utility model can guarantee that by substituting the manually mode of control cutter forward and back cutter with hydraulic cylinder control cutter forward and back cutter cutter advance and retreat speed is even, improves working (machining) efficiency, guarantees machining accuracy.Further use the slow forward fast backward hydraulic cylinder and join be used to control the direction of action of hydraulic cylinder with travel switch, thereby make cutter slow forward fast backward automatically.
[description of drawings]
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the catenation principle figure of travel switch and hydraulic cylinder.
[specific embodiment]
Shown in Fig. 1～3, this hydraulic control chassis comprises the axial slide rail 7 parallel with the main shaft 14 of main frame 8, be slidingly fitted in the axial slider 6 on the axial slide rail 7, be fixed on the radially slide rail 5 of axial slider 6 upper surfaces, be slidingly fitted in radially radial slider 3 on the slide rail 5, (the trip switch should be positioned at the range of hydraulic cylinder also to be fixed with slow forward fast backward hydraulic cylinder 13 and travel switch 10 on the axial slider 3, thereby guarantee the work of the control hydraulic cylinder that it can be effective), the piston rod 12 of hydraulic cylinder 13 is connected on the radial slider 3, two contacts 11 of travel switch 10 are corresponding with two stroke regulating levers 4 on being screwed onto radial slider, in order to control stroke on both direction.The knife rest 2 of the fixedly connected cutter 1 of the upper surface of radial slider.
As shown in Figure 4, be connected with two-position two-way solenoid valve 15 on the hydraulic cylinder, travel switch 10 is serially connected on this electromagnetic valve coil.By the switching of travel switch, make the two-position two-way solenoid valve transposition, can control moving forward and backward of hydraulic cylinder piston rod, and then control feed or withdrawing.
During work, workpiece (inside and outside circle) 9 is clamped on the main shaft 14, start main shaft afterwards, make the main shaft band the workpiece rotation, then open hydraulic cylinder and make hydraulic cylinder piston rod promote radial slider feed at a slow speed, when cutter enters desired location, stroke regulating lever touches the contact of travel switch, is switched on or switched off electromagnetic valve coil, makes the magnetic valve transposition, hydraulic cylinder piston rod retreats, the rapid return of pulling radial slider.Finish turning therebetween to a workpiece.
Claims (4)
1, hydraulic control chassis, comprise that one has knife rest (2) and can go up the radial slider (3) that moves at slide rail (5) radially, it is characterized in that being connected with on this radial slider (3) and be used to drive its hydraulic cylinder that moves radially (13) and be located at be used to control the travel switch (10) that hydraulic cylinder moves in the hydraulic cylinder travel.
2, hydraulic control chassis according to claim 1 is characterized in that described hydraulic cylinder (13) is the slow forward fast backward hydraulic cylinder.
3, hydraulic control chassis according to claim 1 is characterized in that described radially slide rail (5) is fixed on the axial slider (6), and this axial slider (6) is located on the axial slide rail (7).
4, according to claim 2 or 3 described hydraulic control chassis, it is characterized in that being connected with two-position two-way solenoid valve (15) on the described hydraulic cylinder (13), described travel switch (10) is serially connected on this electromagnetic valve coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255956 CN2637087Y (en) | 2003-07-21 | 2003-07-21 | Hydraulic controlled trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03255956 CN2637087Y (en) | 2003-07-21 | 2003-07-21 | Hydraulic controlled trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637087Y true CN2637087Y (en) | 2004-09-01 |
Family
ID=34295209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03255956 Expired - Fee Related CN2637087Y (en) | 2003-07-21 | 2003-07-21 | Hydraulic controlled trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637087Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593490C (en) * | 2008-09-18 | 2010-03-10 | 温州合力建设机械有限公司 | Box girder moving pallet car |
-
2003
- 2003-07-21 CN CN 03255956 patent/CN2637087Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593490C (en) * | 2008-09-18 | 2010-03-10 | 温州合力建设机械有限公司 | Box girder moving pallet car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201940643U (en) | Numerical control boring lathe for crankshaft hole of cylinder body of automobile engine | |
| CN201997713U (en) | Lathe used for processing camshaft and provided with auxiliary bracket | |
| CN204867138U (en) | Novel rivet machine of binding off soon | |
| CN2637087Y (en) | Hydraulic controlled trolley | |
| CN114457220A (en) | Composite rolling device for surface rolling reinforcement | |
| CN202087972U (en) | Spherical surface turning and rolling composite device | |
| CN201201056Y (en) | Boring rolling compound tool | |
| CN103624598A (en) | Honeycomb core material component processing equipment | |
| CN201217149Y (en) | Horizontal numerical control boring wheeling machine | |
| CN202343973U (en) | Cutter head for processing end face | |
| CN202824894U (en) | Automatic flat-head chamfering machine | |
| CN219053709U (en) | Automatic tool changing device of carousel formula | |
| CN219311535U (en) | Cam interlocking hydraulic driving rotary cutting round finding machine | |
| CN212310965U (en) | Transverse feed device of machine tool for processing patterned roller | |
| CN205799048U (en) | Cutting tool for CNC machine quick-change mechanism | |
| CN201079839Y (en) | Bearing ferrule lathe material-feeding device | |
| CN202357468U (en) | Small-eccentricity crank connecting rod transmission mechanism of connecting rod with variable length | |
| CN205703430U (en) | A kind of cutter-removing mechanism of drilling and tapping machine | |
| CN2666588Y (en) | Cutter fixing device for inverted digital control machine tool | |
| CN2563368Y (en) | Hydraulic cylinder | |
| CN108655469B (en) | Special processing equipment for replacing turning with milling | |
| CN206169339U (en) | Sidewise hole processing special plane | |
| CN219945395U (en) | Automatic tool changing device of numerical control combined machine tool | |
| CN101077561A (en) | Machine tool with milling and drilling function | |
| CN203804258U (en) | Numerical control drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |