CN211144971U - Ball high-speed mechanical main shaft oil cylinder assembly - Google Patents
Ball high-speed mechanical main shaft oil cylinder assembly Download PDFInfo
- Publication number
- CN211144971U CN211144971U CN201922165046.XU CN201922165046U CN211144971U CN 211144971 U CN211144971 U CN 211144971U CN 201922165046 U CN201922165046 U CN 201922165046U CN 211144971 U CN211144971 U CN 211144971U
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- oil
- oil cylinder
- piston rod
- ball high
- main shaft
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 abstract description 10
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 62
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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Abstract
The utility model discloses a ball high-speed mechanical main shaft oil cylinder component, relates to the field of machining equipment, and aiming at the hydraulic cylinder used for the existing ball high-speed electric main shaft, the structure is complicated, the volume is large, the sealing performance is low, the use of machining is not facilitated, meanwhile, when the hydraulic cylinder is installed, the installation seat has no adjusting function, the installation is troublesome, and the installation and fixation problems of the hydraulic cylinder are not facilitated; the utility model discloses in, during the installation, pulling fixing base, fixing base drive movable rod stretches out, adjusts the position of fixing base, and the cooperation through bolt hole and bolt is fixed the fixing base on the lathe, is favorable to the fixed of hydro-cylinder, the use of the lathe of being convenient for.
Description
Technical Field
The utility model relates to a machining equipment field especially relates to a high-speed mechanical main shaft oil cylinder subassembly of ball.
Background
The main shaft of the machine tool refers to a shaft on the machine tool for driving a workpiece or a cutter to rotate. The main shaft component is generally composed of a main shaft, a bearing, a transmission member (gear or pulley), and the like. The machine is mainly used for supporting transmission parts such as gears and belt wheels and transmitting motion and torque, such as a machine tool spindle; some are used to clamp a workpiece, such as a mandrel.
Among the prior art, the pneumatic cylinder that ball high-speed electricity main shaft was used, the structure is complicated, and is bulky and sealing performance low, is unfavorable for machining's use, and simultaneously when the pneumatic cylinder installation, the ware mount pad does not have regulatory function, and it is comparatively troublesome that the installation gets up, is unfavorable for the installation of pneumatic cylinder fixed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a ball high-speed mechanical main shaft oil cylinder assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-speed mechanical main shaft oil cylinder subassembly of ball, includes hydro-cylinder, piston rod and mount pad, the tip is provided with the mount pad under the hydro-cylinder, the piston rod sets up inside the hydro-cylinder, the hydro-cylinder upper end is provided with the footstock, and the piston rod upper end is provided with oil storage chamber one, and the piston rod lower extreme is provided with oil storage chamber two, hydro-cylinder upper end left side is provided with the oil inlet, the oil inlet lower extreme is provided with into oil pipe, advances oil pipe lower extreme and oil storage chamber two intercommunications, hydro-cylinder upper end right side is provided with the oil-out, the oil-out lower.
Preferably, the upper part of the outer side of the piston rod is provided with a sliding block, and the lower side of the sliding block is provided with a sealing ring. When the sealing device is used, the sealing ring is matched with the sliding block to seal the oil cylinder and the piston rod.
Preferably, both sides all set up the fixing base around both ends about the mount pad, the middle part is provided with the bolt hole in the fixing base. When the fixing seat is used, the fixing seat is fixed on a machine tool through the matching of the bolt holes and the bolts, so that the fixing of the oil cylinder is facilitated, and the use of the machine tool is facilitated.
Preferably, the left part and the right part in the mounting seat are both provided with movable grooves, and limit blocks are arranged in the movable grooves; the limiting block is connected with the movable groove in a sliding mode, and a movable rod is arranged at one end of the outer side of the limiting block; one end of the outer side of the movable rod penetrates through the movable groove, and one end of the outer side of the movable rod is fixedly connected with the fixed seat. When the fixing seat is used, the fixing seat is pulled, the fixing seat drives the movable rod to extend out, the position of the fixing seat is adjusted, and the fixing seat is convenient to install.
The utility model has the advantages that:
1. in the utility model, the main shaft piston rod is fixedly connected; the oil inlet port and the oil outlet are respectively connected with an oil pipe of the hydraulic station, when the oil is fed into the oil inlet pipe, oil is supplied to the oil storage chamber II, the piston is pushed upwards through oil pressure, the movement of the main shaft is facilitated, the pressure of the oil outlet pipe is relieved at the moment, and the hydraulic oil is discharged from the oil storage chamber I through the oil outlet pipe; when the oil outlet pipe is fed with oil, the piston rod is pushed to descend by supplying oil to the oil storage chamber, so that the retraction of the main shaft is facilitated, and the use of equipment is facilitated.
2. In the utility model, the sealing ring is used in cooperation with the sliding block to seal between the oil cylinder and the piston rod, so that the piston rod can stably slide, and the use of the oil cylinder is facilitated; during the installation, pulling fixing base, fixing base drive movable rod stretches out, adjusts the position of fixing base, and the cooperation through bolt hole and bolt is fixed the fixing base on the lathe, is favorable to the fixed of hydro-cylinder, the use of the lathe of being convenient for.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the mounting seat of the present invention.
Fig. 3 is a top view of the mounting base of the present invention.
Reference numbers in the figures: the oil cylinder 1, the piston rod 2, the oil inlet 3, the oil inlet pipe 4, the sealing ring 5, the sliding block 6, the oil outlet 7, the oil outlet pipe 8, the oil storage chamber I9, the oil storage chamber II 10, the mounting seat 11, the fixing seat 12, the top seat 13, the bolt hole 14, the movable groove 15, the movable rod 16 and the limiting block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high-speed mechanical main shaft oil cylinder subassembly of ball, including hydro-cylinder 1, piston rod 2 and mount pad 11, the tip is provided with mount pad 11 under the hydro-cylinder 1, piston rod 2 sets up inside hydro-cylinder 1, 1 upper end of hydro-cylinder is provided with footstock 13, and 2 upper ends of piston rod are provided with oil storage chamber one 9, and 2 lower extremes of piston rod are provided with oil storage chamber two 10, 1 upper end left side of hydro-cylinder is provided with oil inlet 3, 3 lower extremes of oil inlet are provided with into oil pipe 4, advance oil pipe 4 lower extreme and oil storage chamber two 10 intercommunications, 1 upper end right side of hydro-cylinder is provided with oil-out 7, 7 lower extremes of oil-out are provided with out oil pipe 8, go.
The upper portion of the outer side of the piston rod 2 is provided with a sliding block 6, and the lower side of the sliding block 6 is provided with a sealing ring 5. When the sealing device is used, the sealing ring 5 and the sliding block 6 are matched for use, and the oil cylinder 1 and the piston rod 2 are sealed.
Both sides all set up fixing base 12 around both ends about mount pad 11, the middle part is provided with bolt hole 14 in fixing base 12. When the fixing seat is used, the fixing seat 12 is fixed on a machine tool through the matching of the bolt hole 14 and the bolt, so that the fixing of the oil cylinder 1 is facilitated, and the use of the machine tool is facilitated.
The left part and the right part in the mounting seat 11 are both provided with movable grooves 15, and the movable grooves 15 are internally provided with limiting blocks 17; the limiting block 17 is connected with the movable groove 15 in a sliding mode, and a movable rod 16 is arranged at one end of the outer side of the limiting block 17; one end of the outer side of the movable rod 16 penetrates through the movable groove 15, and one end of the outer side of the movable rod 16 is fixedly connected with the fixed seat 12. During the use, pulling fixing base 12, fixing base 12 drives movable rod 16 and stretches out, adjusts the position of fixing base 12, is favorable to the installation of fixing base 12.
The working principle is as follows: the utility model discloses during the use, with main shaft piston rod 2 fixed connection, respectively with oil inlet 3 mouthfuls and oil-out 7 with hydraulic pressure station oil pipe connection, when 4 oil inlets of oil inlet pipe, to oil storage chamber two 10 supplies oil, promote piston rod 2 upwards through the oil pressure, be favorable to the removal of main shaft, 8 pressure releases of oil outlet pipe this moment, oil storage chamber one 9 discharges hydraulic oil through oil outlet pipe 8; when oil is fed into the oil outlet pipe 8, oil is supplied to the first oil storage chamber 9, the piston rod 2 is pushed to descend, retraction of the spindle is facilitated, and use of equipment is facilitated; during the installation, pulling fixing base 12, fixing base 12 drives movable rod 16 and stretches out, adjusts the position of fixing base 12, and the cooperation through bolt hole 14 and bolt is fixed fixing base 12 on the lathe, is favorable to the fixed of hydro-cylinder 1, the use of the lathe of being convenient for.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A ball high-speed mechanical main shaft oil cylinder assembly comprises an oil cylinder (1), a piston rod (2) and a mounting seat (11), the lower end part of the oil cylinder (1) is provided with a mounting seat (11), the piston rod (2) is arranged in the oil cylinder (1), the upper end of the oil cylinder (1) is provided with a top seat (13), the upper end of the piston rod (2) is provided with a first oil storage chamber (9), the lower end of the piston rod (2) is provided with a second oil storage chamber (10), an oil inlet (3) is arranged on the left side of the upper end part of the oil cylinder (1), an oil inlet pipe (4) is arranged at the lower end of the oil inlet (3), the lower end of the oil inlet pipe (4) is communicated with a second oil storage chamber (10), an oil outlet (7) is formed in the right side of the upper end of the oil cylinder (1), an oil outlet pipe (8) is arranged at the lower end of the oil outlet (7), and the lower end of the oil outlet pipe (8) is communicated with a first oil storage chamber (9).
2. The ball high-speed machine spindle oil cylinder assembly according to claim 1, characterized in that a sliding block (6) is arranged at the upper part of the outer side of the piston rod (2), and a sealing ring (5) is arranged at the lower side of the sliding block (6).
3. The ball high-speed machine spindle oil cylinder assembly according to claim 1, wherein the left end, the right end, the front side and the rear side of the mounting seat (11) are provided with fixing seats (12), and a bolt hole (14) is formed in the middle of the inside of each fixing seat (12).
4. The ball high-speed machine spindle oil cylinder assembly according to claim 3, characterized in that the left and right parts of the mounting seat (11) are provided with movable grooves (15), and the movable grooves (15) are provided with limit blocks (17).
5. The ball high-speed machine spindle oil cylinder assembly according to claim 4, wherein the limiting block (17) is connected with the movable groove (15) in a sliding mode, and a movable rod (16) is arranged at one end of the outer side of the limiting block (17).
6. The ball high-speed machine spindle oil cylinder assembly according to claim 5, characterized in that one end of the outer side of the movable rod (16) passes through the movable slot (15), and one end of the outer side of the movable rod (16) is fixedly connected with the fixed seat (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165046.XU CN211144971U (en) | 2019-12-06 | 2019-12-06 | Ball high-speed mechanical main shaft oil cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165046.XU CN211144971U (en) | 2019-12-06 | 2019-12-06 | Ball high-speed mechanical main shaft oil cylinder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144971U true CN211144971U (en) | 2020-07-31 |
Family
ID=71753400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165046.XU Expired - Fee Related CN211144971U (en) | 2019-12-06 | 2019-12-06 | Ball high-speed mechanical main shaft oil cylinder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144971U (en) |
-
2019
- 2019-12-06 CN CN201922165046.XU patent/CN211144971U/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 |
Granted publication date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |