CN112476011A

CN112476011A - Numerical control scraping tumbling mill supporting plate feeding system

Info

Publication number: CN112476011A
Application number: CN202011260550.9A
Authority: CN
Inventors: 潘祥源
Original assignee: Loudi Dingli Hydraulic Technology Co ltd
Current assignee: Loudi Dingli Hydraulic Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of oil cylinder processing, and discloses a supporting plate feeding system of a numerical control scraping tumbling mill, which comprises a rack, wherein guide rails are fixedly arranged on the left side and the right side of the top end of the rack, fixed frames are movably arranged on the top ends of the guide rails, racks are fixedly arranged on the ends, close to each other, of the two guide rails, and a fixed seat is fixedly arranged on one side of the back surface of each fixed frame. This tumbling mill layer board feed system is scraped in numerical control, it has the gear to fix the cover through the bottom at the servo motor output shaft, and be provided with the rack in the side of guide rail and be connected with gear engagement, when needs remove the mount, the accessible is opened servo motor and can be driven the rotation of servo motor bottom gear this moment further, the gear can remove relative guide rail under the drive of rack this moment, and drive the relative guide rail of mount and remove, reduce the influence that sliding friction removed the mount, thereby realized the advantage that can assist the mount to remove.

Description

Numerical control scraping tumbling mill supporting plate feeding system

Technical Field

The invention relates to the technical field of oil cylinder processing, in particular to a supporting plate feeding system of a numerical control scraping tumbling mill.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. In the production process of an actual hydraulic oil cylinder, a numerical control scraping tumbling mill is often used for producing the oil cylinder, with the rapid development of the numerical control scraping tumbling mill in recent years, the machine can finish rough boring, fine boring and rolling at one time, and the equipment has high efficiency which is more than 10 times of that of the traditional honing method and 5-10 times of that of a common deep hole boring machine. The method is the best solution for machining the inner hole in the hydraulic cylinder industry at present.

The volume of numerical control scraping tumbling mill is comparatively huge, and wherein layer board feed system constitutes numerical control scraping tumbling mill's important component part in the numerical control scraping tumbling mill, and current layer board feed system generally contains two guide rails and constitutes, and the general movable mounting in its top has the mount that is used for fixed work piece that is located the guide rail top, and it can carry out relative displacement on the guide rail, nevertheless because be sliding friction between guide rail and the mount when in actual use, frictional force is great leads to the comparatively serious influence actual guide rail life of guide rail wearing and tearing easily.

In actual use, because the work piece is processed again and can produce a large amount of pieces, and these pieces more or less can drop the top of guide rail this has just led to the mount to when relative guide rail motion, and the piece that is located on the guide rail can lead to the relative motion of mount to cause the influence, leads to the mount motion to be obstructed, not only can lead to the increase of transmission system pressure, still can increase the degree of wear simultaneously, influences actual life.

Simultaneously because the mount can lead to producing the friction between mount and the guide rail all the time when moving on the guide rail, and does not set up lubricating arrangement to lubricate it to this friction among the current device, only just can lubricate the guide rail part when regular maintenance usually, and then lead to the decline of guide rail life-span, influence the use and experience.

Disclosure of Invention

The invention provides a supporting plate feeding system of a numerical control scraping tumbling mill, which has the advantages of assisting the movement of a fixed frame, automatically cleaning a guide rail and lubricating the guide rail, and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a tumbling mill layer board feed system is scraped in numerical control, which comprises a frame, the equal fixed mounting in the left and right sides on frame top has the guide rail, the equal movable mounting in top of guide rail has the mount, two the equal fixed mounting in one end that the guide rail is close to relatively has the rack, one side fixed mounting at the mount back has the fixing base, the side fixed mounting of fixing base has servo motor, the fixed cover of lateral surface of servo motor output shaft has connect the gear, the gear is located the side of rack and is connected with rack toothing, the back fixed mounting of mount has the scraper blade, the bottom of scraper blade contacts with the top of guide rail.

Preferably, a fixed block is fixedly mounted on one side of the front face of the fixed frame, a fixed column is fixedly mounted on one side of the fixed block, a brush is movably mounted at the bottom end of the fixed column, and the brush is in contact with the side face of the rack.

Preferably, a driving shaft is fixedly installed at the bottom end of the output shaft of the servo motor, a driven shaft is fixedly installed at the bottom end of the brush, and a belt is movably sleeved between the driving shaft and the driven shaft.

Preferably, one side fixed mounting at the mount back has the oil tank, the fixed intercommunication in top of oil tank has the notes oil pipe, the bottom mounting intercommunication of oil tank has the dripper, the middle part fixed mounting of oil tank has the solenoid valve.

Preferably, the middle part movable mounting of mount has the movable rod, the equal fixed mounting in the one end that the mount medial surface is close to relatively has the fixation clamp.

Preferably, a main motor is fixedly mounted on one side of the bottom end of the inner cavity of the rack, a lead screw is fixedly mounted at one end of an output shaft of the main motor, a machine head located at the top end of the rack is sleeved on the bottom end of the lead screw in a threaded manner, and bases are fixedly mounted on four corners of the bottom end of the rack.

The invention has the following beneficial effects:

1. this tumbling mill layer board feed system is scraped in numerical control, one end through at the mount is fixed with the fixing base, and be fixed with servo motor in the side of fixing base, and the fixed cover in the bottom of servo motor output shaft has connect the gear, and be provided with the rack in the side of guide rail and be connected with gear engagement, when needs remove the mount, the accessible is opened servo motor and can be driven the rotation of servo motor bottom gear this moment further, the gear can remove relative guide rail under the drive of rack this moment, and drive the relative guide rail of mount and remove, reduce the influence that sliding friction removed the mount, thereby realized the advantage that can assist the mount to remove.

2. This tumbling mill layer board feed system is scraped to numerical control, it has the driving shaft that is located the gear bottom to fix through the bottom at motor output shaft, and be fixed with the fixed block in one side of mount, and the fixed column of fixed block one side, and there are brush and driven shaft at the top movable mounting of fixed column, when opening servo motor drive gear rotatory, driving shaft accessible belt conducts power to the driven shaft on, the brush also can follow the gear and rotate and then clear up the rack part this moment, prevent that the sweeps from removing the mount and causing the influence, thereby realized the advantage that can clear up the guide rail automatically.

3. This tumbling mill layer board feeding system is scraped to numerical control, one side through at the mount is fixed with the oil tank, and there is the water dropper bottom mounting intercommunication at the oil tank, and be fixed with the solenoid valve at the middle part of oil tank inner chamber, accessible is to the inside injection machine oil of notes oil pipe when needs lubricate the operation to the guide rail, machine oil can get into the inside of oil tank through the notes oil pipe this moment, and the accessible is opened the solenoid valve and is opened the passageway and drip machine oil from the water dropper and lubricate the operation to the top of guide rail, thereby realized can carry out lubricated advantage to the guide rail.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a lead screw structure according to the present invention;

FIG. 3 is a schematic view of the bottom end structure of the guide rail of the present invention;

FIG. 4 is an exploded view of the internal structure of the fuel tank of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a frame; 2. a machine head; 3. a base; 4. a main motor; 5. a screw rod; 6. a fixed mount; 7. a movable rod; 8. a fixing clip; 9. a guide rail; 10. a rack; 11. a squeegee; 12. an oil tank; 13. a dripper; 14. an electromagnetic valve; 15. an oil filling pipe; 16. a fixed seat; 17. a servo motor; 18. a gear; 19. a drive shaft; 20. a driven shaft; 21. a belt; 22. a brush; 23. a fixed block; 24. and (5) fixing the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a carrier feeding system of a numerical control scraping tumbling mill comprises a frame 1, guide rails 9 are fixedly mounted on the left side and the right side of the top end of the frame 1, fixed frames 6 are movably mounted on the top ends of the guide rails 9, racks 10 are fixedly mounted on the ends, close to the two guide rails 9, of the two guide rails 9, a fixed seat 16 is fixedly mounted on one side of the back surface of the fixed frame 6, a servo motor 17 is fixedly mounted on the side surface of the fixed seat 16, a gear 18 is fixedly connected to the outer side surface of an output shaft of the servo motor 17, the gear 18 is located on the side surface of the rack 10 and is meshed with the rack 10, a scraper 11 is fixedly mounted on.

Wherein, the positive one side fixed mounting of mount 6 has fixed block 23, and one side fixed mounting of fixed block 23 has fixed column 24, and the bottom movable mounting of fixed column 24 has brush 22, and brush 22 contacts with the side of rack 10, can clean the side of rack 10 when brush 22 is rotatory, prevents to have the sweeps to cause the influence to the removal of gear 18 on the rack 10.

Wherein, the bottom fixed mounting of servo motor 17 output shaft has driving shaft 19, and the bottom fixed mounting of brush 22 has driven shaft 20, and the activity has cup jointed belt 21 between driving shaft 19 and the driven shaft 20, and when opening servo motor 17 and drive the gear 18 rotatory, driving shaft 19 accessible belt 21 transmits power to driven shaft 20 on, brush 22 also can follow gear 18 and rotate and then clear up rack 10 part this moment.

Wherein, one side fixed mounting at the mount 6 back has oil tank 12, the fixed intercommunication in top of oil tank 12 has oiling pipe 15, the fixed intercommunication in bottom of oil tank 12 has water dropper 13, the middle part fixed mounting of oil tank 12 has solenoid valve 14, the accessible injects engine oil to the inside of oiling pipe 15 when needing to lubricate operation to guide rail 9, engine oil can get into the inside of oil tank 12 through oiling pipe 15 this moment, and the accessible is opened solenoid valve 14 and is opened the passageway and drip engine oil from water dropper 13 and lubricate operation to the top of guide rail 9.

Wherein, the middle part movable mounting of mount 6 has movable rod 7, and the equal fixed mounting of the one end that the medial surface of mount 6 is close to relatively has fixation clamp 8, and accessible control movable rod 7 drives being close to relatively of fixation clamp 8 and presss from both sides tightly the work piece.

Wherein, one side fixed mounting of frame 1 inner chamber bottom has main motor 4, and the one end fixed mounting of the output shaft of main motor 4 has lead screw 5, and the bottom screw thread of lead screw 5 has cup jointed the aircraft nose 2 that is located frame 1 top, and equal fixed mounting has base 3 on the four corners position of frame 1 bottom, and the accessible is opened main motor 4 and is driven the rotation of lead screw 5, so the relative lead screw 5 of aircraft nose 2 can be driven and move owing to the screw cup joint between 2 bottoms of aircraft nose and the lead screw 5 this moment.

The working principle is that when the numerical control scraping tumbling mill supporting plate feeding system is used, the main motor 4 can be started to drive the screw rod 5 to rotate, at the moment, the bottom end of the machine head 2 can drive the machine head 2 to move relative to the screw rod 5 due to the threaded sleeve joint with the screw rod 5, the movable rod 7 can be controlled to drive the fixing clamp 8 to relatively approach and clamp a workpiece, when the fixing frame 6 needs to be moved, the servo motor 17 can be started to drive the gear 18 at the bottom end of the servo motor 17 to rotate, at the moment, the gear 18 can be driven by the rack 10 to move relative to the guide rail 9 and drive the fixing frame 6 to move relative to the guide rail 9, when the servo motor 17 is started to drive the gear 18 to rotate, the driving shaft 19 can transmit power to the driven shaft 20 through the belt 21, at the moment, the brush 22 can also rotate along with the gear 18, when the guide rail 9 needs to be lubricated, engine oil can be injected into the oil filling pipe 15, at the moment, the engine oil can enter the oil tank 12 through the oil filling pipe 15, and the electromagnetic valve 14 is opened to open a channel to drip the engine oil out of the dripper 13 so as to lubricate the top end of the guide rail 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerically controlled scraping tumbling mill layer board feed system, includes frame (1), its characterized in that: the utility model discloses a rack, including frame (1), the equal fixed mounting in the left and right sides on frame (1) top has guide rail (9), the equal movable mounting in top of guide rail (9) has mount (6), two the equal fixed mounting in one end that guide rail (9) are close to relatively has rack (10), one side fixed mounting at the mount (6) back has fixing base (16), the side fixed mounting of fixing base (16) has servo motor (17), gear (18) have been cup jointed to the lateral surface of servo motor (17) output shaft fixedly, gear (18) are located the side of rack (10) and are connected with rack (10) meshing, the back fixed mounting of mount (6) has scraper blade (11), the bottom of scraper blade (11) contacts with the top of guide rail (9).

2. The numerical control skiving tumbling mill pallet feed system of claim 1, wherein: the fixed rack is characterized in that a fixed block (23) is fixedly mounted on one side of the front face of the fixed rack (6), a fixed column (24) is fixedly mounted on one side of the fixed block (23), a brush (22) is movably mounted at the bottom end of the fixed column (24), and the brush (22) is in contact with the side face of the rack (10).

3. The numerical control skiving tumbling mill pallet feed system of claim 2, wherein: the bottom fixed mounting of servo motor (17) output shaft has driving shaft (19), the bottom fixed mounting of brush (22) has driven shaft (20), belt (21) have been cup jointed in the activity between driving shaft (19) and driven shaft (20).

4. The numerical control skiving tumbling mill pallet feed system of claim 1, wherein: one side fixed mounting at the mount (6) back has oil tank (12), the fixed intercommunication in top of oil tank (12) has notes oil pipe (15), the bottom mounting intercommunication of oil tank (12) has dripper (13), the middle part fixed mounting of oil tank (12) has solenoid valve (14).

5. The numerical control skiving tumbling mill pallet feed system of claim 1, wherein: the middle movable mounting of mount (6) has movable rod (7), the equal fixed mounting of one end that mount (6) medial surface is close to relatively has fixation clamp (8).

6. The numerical control skiving tumbling mill pallet feed system of claim 1, wherein: frame (1) inner chamber one side fixed mounting of bottom has main motor (4), the one end fixed mounting of main motor (4) output shaft has lead screw (5), the bottom screw thread of lead screw (5) has cup jointed aircraft nose (2) that are located frame (1) top, equal fixed mounting has base (3) on the four corners position of frame (1) bottom.