Guide rail polishing and cleaning tool

Abstract

The utility model discloses a guide rail polishing and cleaning tool which comprises a base table, a supporting frame is arranged on the base table, a groove is formed in the base table, a conveying belt is arranged in the groove, a plurality of check blocks are arranged on the base table, two sets of polishing mechanisms are arranged below the supporting frame, each polishing mechanism comprises a transverse rod, a longitudinal rod and a plurality of grinding discs, and a vertical rod is arranged below the transverse rod. A rotating rod is hinged to the lower portion of the vertical rod, a pressing wheel is rotationally arranged at the lower end of the rotating rod, a buffer rod is arranged between the upper portion of the rotating rod and the vertical rod, two side plates are arranged below the longitudinal rod, and a first grinding roller is rotationally arranged between the lower ends of the side plates; the injection mechanism comprises a high-pressure fan, a fixing plate and a plurality of sprayers, the sprayers are communicated with the high-pressure fan through a main air pipe, and the injection mechanism has the advantages that the machining efficiency is improved, and the machining stability of the guide rail is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail processing equipment, in particular to a guide rail polishing and cleaning tool. Background Art

[0002] Guide rails are usually made by machining or cold drawing. They are grooves or ridges generally made of metal or other materials. They can support, fix, guide moving devices or equipment and reduce their friction. During the production process, guide rails need to go through a series of processing steps. After forming, the guide rails must also go through processes such as grinding to remove metal burrs and fine bumps on the surface of the guide rails.

[0003] The existing guide rail grinding method generally uses manual grinding, which is time-consuming and labor-intensive, and has low processing accuracy. During the polishing process, it is generally necessary to first fix the position of the guide rail, then use the polishing equipment to polish a section, and then release the fixation and repeat the above steps to polish the next section. The operation is cumbersome and the processing efficiency is low. Utility Model Content

[0004] The utility model solves the above-mentioned problem and provides a guide rail polishing and cleaning tool which grinds the surface of the guide rail by two sets of polishing mechanisms during the movement of the guide rail, and grinds and polishes the two sides by multiple grinding discs. The polished guide rail can be cleaned, and the guide rail is limitedly supported by a block, a pressure wheel and a supporting roller to improve the processing stability.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a guide rail polishing and cleaning tool, comprising a base, a supporting frame is provided on the base, a groove is provided on the base, a conveyor belt is provided in the groove, a plurality of blocks are symmetrically provided on the base and on the front and rear sides of the groove, two groups of polishing mechanisms are provided below the supporting frame, and the grinding accuracy of the two groups of polishing mechanisms gradually increases, the polishing mechanism comprises a cross bar, a longitudinal bar, and a plurality of grinding discs, a vertical rod is provided below the cross bar, a rotating rod is hinged below the vertical rod, a pressure wheel is rotatably provided at the lower end of the rotating rod, a buffer rod is provided between the rotating rod and the vertical rod, two side plates are provided below the longitudinal rod, a first grinding roller is rotatably provided between the lower ends of the side plates, the grinding discs are symmetrically located at the front and rear sides of the groove, a blowing mechanism is provided in the supporting frame, the blowing mechanism comprises a high-pressure fan fixed on the supporting frame, a fixed plate is provided below the supporting frame, a plurality of nozzles are provided below the fixed plate, and the nozzles are connected to the high-pressure fan through a main air pipe.

[0006] A first motor is provided under the longitudinal rod, a rotating shaft connected to the output shaft of the first motor is rotatably provided on the side plate, a driving pulley is provided on the rotating shaft, a driven pulley is provided on one side of the first grinding roller, and a transmission belt is provided between the driving pulley and the driven pulley.

[0007] The buffer rod comprises a sleeve hinged to the vertical rod, a moving rod fixed on the rotating rod is arranged in the sleeve, a spring is arranged in the sleeve and on the moving rod, and the rotating rod is arranged tilted.

[0008] Two second motors are provided in the base, and the output shaft of the second motor is connected to a driving shaft rotatably connected to the base, a driving sprocket is provided on the driving shaft, and a driven shaft rotatably connected to the base is provided under the grinding disc, and the driven shaft extends to two driven sprockets provided in the machine, and the driven sprockets are connected in turn through chains and connected to the driving sprocket.

[0009] The upper surface of the conveyor belt and the upper surface of the base are located in the same plane, and a plurality of supporting rollers are rotatably arranged inside the conveyor belt.

[0010] The nozzles on both sides are arranged to be inclined toward the groove, and the nozzles on the inner side are arranged to be inclined toward one side of the polishing mechanism.

[0011] The advantages of the utility model are: 1. Improving processing efficiency. The guide rail to be processed is directly placed on the transmission belt. During the movement of the guide rail, the surface of the guide rail is polished by two sets of polishing mechanisms, and both sides are polished by multiple grinding discs. The polished guide rail can be detached from the base after being cleaned by strong wind delivered by a high-pressure fan.

[0012] 2. To improve the processing stability of the guide rail, the two sides are limited by blocks, and the pressure wheels on the guide rail are pressed down to reinforce it. By not affecting the forward processing of the guide rail, multiple support rollers are provided under the conveyor belt to support the guide rail, thereby preventing the guide rail from deflecting during the grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the driving structure of the first grinding roller of the utility model.

[0015] Figure 3 It is a schematic diagram of the structure of the buffer rod of the utility model.

[0016] Figure 4 It is a schematic diagram of the driving structure of the grinding disc of the utility model.

[0017] Figure 5 It is a schematic diagram of the transmission belt structure of the utility model.

[0018] As shown in the figure: 1. base; 2. support frame; 3. groove; 4. transmission belt; 5. block; 6. cross bar; 7. longitudinal bar; 8. grinding disc; 9. vertical bar; 10. rotating rod; 11. pressure wheel; 12. buffer rod; 13. side plate; 14. first grinding roller; 15. high-pressure fan; 150. main air pipe; 16. fixed plate; 17. nozzle; 18. first motor; 19. rotating shaft; 20. driving pulley; 21. driven pulley; 22. transmission belt; 23. sleeve; 24. moving rod; 25. spring; 26. second motor; 27. driving shaft; 28. driving sprocket; 29. ​​driven shaft; 30. driven sprocket; 31. supporting roller. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Combined with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A guide rail polishing and cleaning tool comprises a base 1, a support frame 2 is arranged on the base 1, a groove 3 is arranged on the base 1, a conveyor belt 4 is arranged in the groove 3, a plurality of stoppers 5 are symmetrically arranged on the base 1 and on the front and rear sides of the groove 3, two groups of polishing mechanisms are arranged below the support frame 2, the polishing mechanism comprises a cross bar 6, a longitudinal bar 7, and a plurality of grinding discs 8, a vertical bar 9 is arranged below the cross bar 6, a rotating rod 10 is hinged below the vertical bar 9, a pressure wheel 11 is rotatably arranged at the lower end of the rotating rod 10, and the polishing mechanism comprises a vertical bar 7, a vertical bar 7, and a plurality of grinding discs 8, a vertical bar 9 is arranged below the horizontal bar 6, a rotating rod 10 is hinged below the vertical bar 9, and a pressure wheel 11 is rotatably arranged at the lower end of the rotating rod 10, A buffer rod 12 is provided between the rotating rod 10 and the vertical rod 9, two side panels 13 are provided under the longitudinal rod 7, a first grinding roller 14 is rotatably provided between the lower ends of the side panels 13, the grinding disc 8 is symmetrically located at the front and rear sides of the groove 3, a blowing mechanism is provided in the support frame 2, the blowing mechanism includes a high-pressure fan 15 fixed on the support frame 2, a fixed plate 16 is provided under the support frame 2, a plurality of nozzles 17 are provided under the fixed plate 16, and the nozzles 17 are connected to the high-pressure fan 15 through a main air pipe 150.

[0021] A first motor 18 is provided below the longitudinal rod 7, a rotating shaft 19 connected to the output shaft of the first motor 18 is rotatably provided on the side plate 13, a driving pulley 20 is provided on the rotating shaft 19, a driven pulley 21 is provided on one side of the first grinding roller 14, and a transmission belt 22 is provided between the driving pulley 20 and the driven pulley 21;

[0022] The first grinding roller 14 is driven by the first motor 18 and the transmission belt 22 to rotate and grind between the side plates 13 .

[0023] The buffer rod 12 includes a sleeve 23 hinged to the vertical rod 9, a moving rod 24 fixed to the rotating rod 10 is arranged in the sleeve 23, a spring 25 is arranged in the sleeve 23 and on the moving rod 24, and the rotating rod 10 is arranged tilted;

[0024] The guide rail can lift up the pressing wheel 11 during the forward movement, and the pressing wheel 11 is pressed down and fixed by the spring 25 in the buffer rod 12 .

[0025] Two second motors 26 are provided in the base 1, and the output shaft of the second motor 26 is connected to a driving shaft 27 rotatably connected to the base 1, and a driving sprocket 28 is provided on the driving shaft 27. A driven shaft 29 rotatably connected to the base 1 is provided under the grinding disc 8, and the driven shaft 29 extends to two driven sprockets 30 provided in the machine, and the driven sprockets 30 are connected to the driving sprocket 28 in turn through a chain;

[0026] The second motor 26 drives the multiple grinding discs 8 on both sides simultaneously, and the grinding discs 8 polish and grind both sides of the guide rail.

[0027] The upper surface of the conveyor belt 4 is located in the same plane as the upper surface of the base 1 , and a plurality of supporting rollers 31 are rotatably arranged inside the conveyor belt 4 , so as to improve the supporting capacity of the conveyor belt 4 .

[0028] The nozzles 17 on both sides are tilted toward the groove 3, and the nozzles 17 on the inner side are tilted toward one side of the polishing mechanism. The nozzles 17 clean the polished surface of the guide rail by spraying at multiple positions.

[0029] During the specific implementation of the utility model, the guide rail is placed on the transmission belt from one side of the base, the guide rail lifts the pressure wheel, the moving rod compresses the spring in the sleeve, the reaction force of the spring causes the pressure wheel to press down the guide rail, the first motor and the second motor are started, the rotating shaft and the active pulley drive the driven pulley and the first grinding roller to rotate through the transmission belt, the driving shaft and the active sprocket drive the driven sprocket and the driven shaft to rotate through the chain, thereby driving the grinding disc to rotate, the two sets of polishing mechanisms polish the guide rails one by one, and the high-pressure fan inputs air into the nozzles through the main air pipe to spray and clean the surface of the guide rails.

[0030] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A guide rail polishing and cleaning tool, characterized in that: The invention comprises a base (1), a support frame (2) is arranged on the base (1), a groove (3) is arranged on the base (1), a conveyor belt (4) is arranged in the groove (3), a plurality of stoppers (5) are symmetrically arranged on the base (1) and located at the front and rear sides of the groove (3), two groups of polishing mechanisms are arranged below the support frame (2), the polishing mechanisms include a cross bar (6), a longitudinal bar (7), and a plurality of grinding discs (8), a vertical bar (9) is arranged below the cross bar (6), a rotating rod (10) is hinged below the vertical bar (9), a pressure wheel (11) is rotatably arranged at the lower end of the rotating rod (10), and the rotating rod ( A buffer rod (12) is provided between the upper surface of the support frame (10) and the vertical rod (9), two side plates (13) are provided below the longitudinal rod (7), a first grinding roller (14) is rotatably provided between the lower ends of the side plates (13), the grinding disc (8) is symmetrically located at the front and rear sides of the groove (3), a blowing mechanism is provided inside the support frame (2), the blowing mechanism includes a high-pressure fan (15) fixed on the support frame (2), a fixing plate (16) is provided below the support frame (2), a plurality of nozzles (17) are provided below the fixing plate (16), and the nozzles (17) are connected to the high-pressure fan (15) through a main air pipe (150).

2. A guide rail polishing and cleaning tool according to claim 1, characterized in that: A first motor (18) is provided below the longitudinal rod (7); a rotating shaft (19) connected to an output shaft of the first motor (18) is rotatably provided on the side plate (13); a driving pulley (20) is provided on the rotating shaft (19); a driven pulley (21) is provided on one side of the first grinding roller (14); and a transmission belt (22) is provided between the driving pulley (20) and the driven pulley (21).

3. A guide rail polishing and cleaning tool according to claim 1, characterized in that: The buffer rod (12) comprises a sleeve (23) hinged to the vertical rod (9), a moving rod (24) fixed on the rotating rod (10) is arranged inside the sleeve (23), a spring (25) is arranged inside the sleeve (23) and on the moving rod (24), and the rotating rod (10) is arranged tilted.

4. A guide rail polishing and cleaning tool according to claim 1, characterized in that: Two second motors (26) are arranged in the base (1); the output shaft of the second motor (26) is connected to a driving shaft (27) rotatably connected to the base (1); a driving sprocket (28) is arranged on the driving shaft (27); a driven shaft (29) rotatably connected to the base (1) is arranged below the grinding disc (8); the driven shaft (29) extends to the machine and is provided with two driven sprockets (30); the driven sprockets (30) are connected in sequence through chains and are connected to the driving sprocket (28).

5. The guide rail polishing and cleaning tool according to claim 1, characterized in that: The upper surface of the conveyor belt (4) and the upper surface of the base (1) are located in the same plane, and a plurality of supporting rollers (31) are rotatably arranged inside the conveyor belt (4).

6. A guide rail polishing and cleaning tool according to claim 1, characterized in that: The nozzles (17) located on both sides are arranged obliquely toward the groove (3), and the nozzle (17) located on the inner side is arranged obliquely toward one side of the polishing mechanism.

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