Automatic lubricating device for roller shaft

Abstract

The utility model relates to the technical field of roller shafts, in particular to an automatic lubricating device for a roller shaft, which overcomes the defect of tedious lubrication in the prior art and comprises a base, a first sliding rail is fixedly mounted above the base, and a first sliding block is slidably connected above the first sliding rail. A second sliding block is slidably connected to the upper portion of the first sliding rail, the first sliding block is connected with the second sliding block, a first air cylinder is arranged above the first sliding rail, the air rod end of the first air cylinder is connected with the second sliding block, and a telescopic rod is arranged at the bottom of the first sliding block; a first controller is fixedly installed at the bottom of the first sliding block, an adapter block is arranged at the telescopic end of the telescopic rod, a connecting plate is connected to the bottom of the first controller through a bearing, and an adapter plate is connected to the bottom of the connecting plate through a bearing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roller shaft processing technical field, concretely is a kind of automatic lubricating device for roller shaft. BACKGROUND

[0002] Rolling shaft is the sliding friction between the shaft and shaft seat is changed into rolling friction, so as to reduce the friction loss of precision mechanical element. Rolling bearing is generally composed of inner ring, outer ring, rolling body and retainer four parts, the role of inner ring is matched with shaft and rotates with shaft;The outer ring is matched with bearing seat, and plays a supporting role;Rolling body is uniformly distributed between inner ring and outer ring by retainer, and the shape, size and quantity directly affect the service performance and life of rolling bearing;Retainer can make rolling body evenly distributed, guide rolling body rotation and play lubricating effect.

[0003] The existing roller shaft is manually filled by workers during internal lubricating oil filling operation, so that the amount of lubricating oil filled between each ball cannot be unified, and the labor is consumed while the efficiency is low, so that the overall lubricating speed is too slow.

[0004] Therefore, it is necessary to design a practical and automatic lubricating device for roller shaft. INVENTION CONTENTS

[0005] The utility model discloses a kind of automatic lubricating device for roller shaft, to solve the problem raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic lubricating device for roller shaft, including base, the top of the base is fixedly installed with first sliding rail, the top of the first sliding rail is slidably connected with first sliding block, the top of the first sliding rail is slidably connected with second sliding block, the first sliding block is connected with second sliding block, the top of the first sliding rail is provided with first cylinder, the gas rod end of the first cylinder is connected with second sliding block.

[0007] According to the above technical scheme, the bottom of the first sliding block is provided with telescopic rod, the bottom of the first sliding block is fixedly installed with first controller, the telescopic end of the telescopic rod is provided with adapter block, the bottom bearing of the first controller is connected with connecting plate, the bottom bearing of the connecting plate is connected with adapter plate, the inside of the adapter plate is provided with clamping jaw, the both sides bearing of the adapter block is connected with control rod, the control rod is connected with connecting plate, the bottom of the second sliding block is provided with second group of clamping components.

[0008] According to the technical scheme, the second slide rail is arranged above the base, the sliding bottom plate is slidably connected above the second slide rail, the roller shaft is arranged above the sliding bottom plate, the feeding conveying belt is arranged on the left side of the base, and the feeding conveying belt is arranged on the right side of the base.

[0009] According to the technical scheme, the support plate is fixedly installed above the base, the second air cylinder is fixedly installed above the support plate, the rotary device is fixedly installed at the air rod end of the second air cylinder, the adjusting claw is arranged at the output end of the rotary device, and the detector is arranged on the inner side of the adjusting claw.

[0010] According to the technical scheme, the third air cylinder is fixedly installed above the support plate, the second controller is arranged at the bottom of the third air cylinder, the support rod is arranged at the bottom of the second controller, the control plate is slidably connected to the outer side of the support rod, the injector is arranged at the bottom of the control plate, and the spring is wrapped on the outer side of the support rod.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] (1) The detector is arranged on the inner side of the adjusting claw, the second air cylinder drives the rotary device to descend through the air rod, the detector detects the position of the internal ball of the roller shaft at this time, the adjusting claw can grab the roller shaft and rotate the roller shaft through the rotary device to adjust the angle of the roller shaft for lubrication.

[0013] (2) The injector is arranged, the spring is wrapped on the outer side of the support rod, the roller shaft continues to convey backward, the second controller is driven to descend by the air rod of the third air cylinder, the injector is inserted between the balls of the roller shaft, the control plate is slid upward on the support rod and the spring is compressed to achieve buffering, the injector injects the base lubricant, and the air rod is retracted after the operation is completed, and the roller shaft returns to the initial position to wait for clamping.

[0014] (3) The first air cylinder is arranged, the air rod end of the first air cylinder is connected with the second sliding block, the first sliding block and the second sliding block can slide left and right on the first slide rail, the second sliding block is driven to slide left and right on the first slide rail by the telescopic air rod of the first air cylinder, the first sliding block is synchronously driven to slide, synchronization is realized, the first sliding block is responsible for clamping the roller shaft to be lubricated and sending the roller shaft to the operation area, and the second sliding block is responsible for clamping the roller shaft that has been lubricated and sending the roller shaft to the discharge area. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0016] Fig. 2It is the three-dimensional structure schematic view of the clamping assembly of the utility model;

[0017] Fig. 3 It is the three-dimensional structure schematic view of the processing assembly of the utility model;

[0018] In the figure: 1, base; 2, second slide rail; 3, sliding bottom plate; 4, roller shaft; 5, first slide rail; 6, first air cylinder; 7, first sliding block; 8, second sliding block; 9, second set of clamping assembly; 10, first controller; 11, telescopic rod; 12, adapter block; 13, connecting plate; 14, adapter plate; 15, clamping jaw; 16, support plate; 17, third air cylinder; 18, second air cylinder; 19, second controller; 20, support rod; 21, spring; 22, control panel; 23, syringe; 24, rotator; 25, adjusting jaw; 26, detector; 27, feeding conveyor belt; 28, feeding conveyor belt; 29, control rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figs. 1-3 The utility model provides technical scheme: a kind of automatic lubricating device for roller shaft, including base 1, the upper side of base 1 is fixedly installed with first slide rail 5, the upper side of first slide rail 5 is slidably connected with first sliding block 7, the upper side of first slide rail 5 is slidably connected with second sliding block 8, first sliding block 7 and second sliding block 8 are mutually connected, the upper side of first slide rail 5 is provided with first air cylinder 6, the gas rod end of first air cylinder 6 is mutually connected with second sliding block 8, first sliding block 7 and second sliding block 8 can slide left and right on first slide rail 5, first air cylinder 6 drives second sliding block 8 to slide left and right on first slide rail 5 by telescopic gas rod, simultaneously drive first sliding block 7 synchronous sliding, realize synchronization, first sliding block 7 is responsible for clamping roller shaft 4 that waits lubrication and is sent to operating area, while second sliding block 8 is responsible for clamping roller shaft 4 that has completed lubrication and is sent to discharge area;

[0021] The bottom of the first sliding block 7 is provided with a telescopic rod 11, and the bottom of the first sliding block 7 is fixedly installed with a first controller 10. The telescopic end of the telescopic rod 11 is provided with an adapter block 12. The bottom bearing of the first controller 10 is connected with a connecting plate 13. The bottom bearing of the connecting plate 13 is connected with an adapter plate 14. The inside of the adapter plate 14 is provided with a clamping jaw 15. The two sides of the adapter block 12 are bearing-connected with control rods 29. The control rods 29 are bearing-connected with each other and the connecting plate 13. The bottom of the second sliding block 8 is provided with a second set of clamping assemblies 9. When the roller shaft 4 needs to be clamped, the first controller 10 drives the adapter block 12 to displace upward by controlling the telescopic rod 11, so as to pull the connecting plate 13 to the middle through the control rods 29, so that the adapter plate 14 at the bottom drives the clamping jaw 15 to gather to the middle, realizing the effect of grabbing the roller shaft 4.

[0022] The upper side of the base 1 is provided with a second sliding rail 2. The upper side of the second sliding rail 2 is slidingly connected with a sliding bottom plate 3. The upper side of the sliding bottom plate 3 is provided with a roller shaft 4. The left side of the base 1 is provided with a feeding conveyor belt 27. The right side of the base 1 is provided with a feeding conveyor belt 28. After the roller shaft 4 is placed in the groove on the sliding bottom plate 3, it is driven by the second sliding rail 2 to slide backward to the operation area. After completion, it is conveyed away from the feeding conveyor belt 27, and then a new roller shaft 4 is grabbed from the feeding conveyor belt 28.

[0023] The upper side of the base 1 is fixedly installed with a supporting plate 16. The upper side of the supporting plate 16 is fixedly installed with a second air cylinder 18. The air rod end of the second air cylinder 18 is fixedly installed with a rotator 24. The output end of the rotator 24 is provided with an adjusting claw 25. The inner side of the adjusting claw 25 is provided with a detector 26. The second air cylinder 18 drives the rotator 24 to descend by extending the air rod. At this time, the detector 26 detects the position of the ball inside the roller shaft 4. In order to facilitate subsequent precise injection of lubricant between each ball, the adjusting claw 25 will grab the roller shaft 4 and rotate it through the rotator 24 to adjust the angle for lubrication.

[0024] The upper side of the supporting plate 16 is fixedly installed with a third air cylinder 17. The bottom of the third air cylinder 17 is provided with a second controller 19. The bottom of the second controller 19 is provided with a supporting rod 20. The outer side of the supporting rod 20 is slidingly connected with a control plate 22. The bottom of the control plate 22 is provided with a syringe 23. The outer side of the supporting rod 20 is wrapped with a spring 21. Then the roller shaft 4 continues to convey backward. The third air cylinder 17 drives the second controller 19 to descend by the air rod. The syringe 23 will be inserted between each ball of the roller shaft 4. At the same time, the control plate 22 is slidingly upward on the supporting rod 20 and compresses the spring 21 to achieve buffering. Then the syringe 23 injects the lubricant. After completion, the air rod is retracted to complete the operation. The roller shaft 4 returns to the initial position to wait for clamping.

[0025] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An automatic lubrication device for roller shafts, comprising a base (1), characterized in that: A first slide rail (5) is fixedly installed above the base (1). A first slider (7) is slidably connected above the first slide rail (5). A second slider (8) is slidably connected above the first slide rail (5). The first slider (7) and the second slider (8) are connected to each other. A first cylinder (6) is provided above the first slide rail (5). The rod end of the first cylinder (6) is connected to the second slider (8).

2. The automatic lubrication device for roller shafts according to claim 1, characterized in that: The bottom of the first slider (7) is provided with a telescopic rod (11), and the bottom of the first slider (7) is fixedly installed with a first controller (10). The telescopic end of the telescopic rod (11) is provided with a transition block (12). The bottom bearing of the first controller (10) is connected to a connecting plate (13). The bottom bearing of the connecting plate (13) is connected to a transition plate (14). The interior of the transition plate (14) is provided with a gripper (15). The two sides of the transition block (12) are connected with a control rod (29). The control rod (29) and the connecting plate (13) are connected to each other by bearings. The bottom of the second slider (8) is provided with a second set of clamping components (9).

3. An automatic lubrication device for roller shafts according to claim 2, characterized in that: A second slide rail (2) is provided above the base (1), and a sliding base plate (3) is slidably connected above the second slide rail (2). A roller shaft (4) is provided above the sliding base plate (3). A feeding conveyor belt (27) is provided on the left side of the base (1), and a loading conveyor belt (28) is provided on the right side of the base (1).

4. An automatic lubrication device for roller shafts according to claim 3, characterized in that: A support plate (16) is fixedly installed above the base (1), and a second cylinder (18) is fixedly installed above the support plate (16). A rotator (24) is fixedly installed at the rod end of the second cylinder (18), and an adjusting claw (25) is provided at the output end of the rotator (24). A detector (26) is provided on the inner side of the adjusting claw (25).

5. An automatic lubrication device for roller shafts according to claim 4, characterized in that: A third cylinder (17) is fixedly installed above the support plate (16). A second controller (19) is provided at the bottom of the third cylinder (17). A support rod (20) is provided at the bottom of the second controller (19). A control plate (22) is slidably connected to the outside of the support rod (20). An syringe (23) is provided at the bottom of the control plate (22). A spring (21) is wrapped around the outside of the support rod (20).

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