Position adjusting structure of rail rust removal equipment

Abstract

The utility model provides a position adjusting structure of rail derusting equipment, which comprises a grinding machine body, an adjusting assembly is arranged on the grinding machine body, an adjusting plate is connected with the grinding machine body through a connecting piece, a cross rod is inserted into a sliding groove of the adjusting plate, and the cross rod is connected with the grinding machine body through a connecting piece. Through holes of the support are fixedly connected with the two ends of the cross rod, the support is connected with the adjusting plate through the positioning pin, the output end of the telescopic piece is fixedly connected with the support, and the top end of the rail connector is fixedly connected with the telescopic piece. The position of the adjusting plate in the support is fixed through the positioning pin, the output end of the telescopic piece shrinks to drive the grinding machine body to move towards the end of the rail to conduct rust removal and grinding, and the height of the adjusting plate in the support is adjusted according to the height of the rail so that the grinding machine body can conduct sufficient grinding and rust removal on the end of the rail.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of adjusting structure, especially to a position adjusting structure of rail rust removal equipment. BACKGROUND

[0002] The rail end polishing machine is a small special machine for stable grinding of the cross section of the rail end before the rail welding, and is a matching machine for the rail pressure welding, and is suitable for the polishing operation of the cross section of 50-75kg / m various type rails in the factory or on the site.

[0003] In the rust removal process of the rail end polishing machine, the motor drives the rotating polishing disc to polish the end of the rail, and the hydraulic rod controls the feed amount of the polishing disc, and in actual use, since the size of the rail is not the same, and the rail has a certain height, the up-down moving range of the polishing disc is limited, so that the end of the rail is not polished completely. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a position adjusting structure of rail rust removal equipment, which solves the problem of the limited up-down moving range of the polishing disc, so that the end of the rail is not polished completely.

[0005] The utility model provides a position adjusting structure of rail rust removal equipment, which comprises a polishing machine body, an adjusting assembly is installed on the polishing machine body, the adjusting assembly is used for adjusting the use height of the polishing machine body, and the end of the rail is fully rusted.

[0006] The adjusting assembly comprises an adjusting plate, a connecting piece, a cross rod, a support, a positioning pin, an extension piece, a rail joint and a fixing piece.

[0007] The adjusting plate is connected with the polishing machine body through the connecting piece, the cross rod is inserted into the sliding groove of the adjusting plate, the through hole of the support is fixedly connected with the two ends of the cross rod, the support is connected with the adjusting plate through the positioning pin, the output end of the extension piece is fixedly connected with the support, the top end of the rail joint is fixedly connected with the extension piece, and the fixing piece is used for fixing the use position of the rail joint.

[0008] Preferably, the fixing piece comprises a threaded cylinder, a top rod and a hand wheel.

[0009] The outer periphery of the threaded cylinder is fixedly connected with the rail joint, the top rod is screw-connected with the threaded cylinder, and the hand wheel is fixedly connected with the end of the top rod, away from the threaded cylinder.

[0010] Preferably, the rail joint is fixedly connected with a shielding assembly, which is used for shielding sparks generated when the grinder body is rusted.

[0011] The shielding assembly comprises a support plate, a mounting piece, a rotating shaft, a shielding plate and a bayonet.

[0012] The support plate is connected with the mounting piece and the rail joint, the rotating shaft is connected with the support plate through the bayonet, and the shielding plate is fixedly connected with the outer periphery of the rotating shaft.

[0013] Preferably, the mounting piece comprises a sliding rail, a sliding seat and a bolt.

[0014] The bottom end of the sliding rail is fixedly connected with the rail joint, the sliding seat is slidingly connected with the sliding rail, the top end of the sliding seat is fixedly connected with the support plate, and the bolt is connected through the limiting groove of the sliding seat and the sliding rail.

[0015] Preferably, the shielding plate is fixedly connected with a transparent plate, which is used for observing the working state of the grinder body.

[0016] Preferably, the connecting piece comprises a connecting plate, a clamp, a threaded pin and a nut.

[0017] The bottom end of the connecting plate is fixedly connected with the adjusting plate, the clamp is inserted on the outer periphery of the grinder body, the bottom end of the threaded pin is fixedly connected with the clamp, and the top end of the threaded pin is connected with the nut through the through hole of the connecting plate.

[0018] Preferably, the adjusting plate is uniformly provided with threaded holes, and the threaded holes are matched with the positioning pins.

[0019] Preferably, the adjusting plate is fixedly connected with a hand-held rod, and the hand-held rod is provided with an anti-skid sleeve.

[0020] Preferably, the telescopic piece is a hydraulic rod.

[0021] Preferably, a through groove matched with the rail is formed in the rail joint, and the through groove is used for mounting the rail joint.

[0022] The utility model provides a position adjusting structure of rail rust removal equipment:

[0023] By cooperation of the adjusting plate, the connecting piece, the cross bar, the support, the positioning pin, the telescopic piece, the rail joint, the fixing piece and the like, the connecting piece is used to connect the adjusting plate and the grinding machine body, the rail joint is installed on the top edge of the rail and is fixed by the fixing piece, the positioning pin is used to fix the position of the adjusting plate in the support, the output end of the telescopic piece is retracted to drive the grinding machine body to move to the end of the rail to perform rust removal and grinding, the height of the adjusting plate in the support is adjusted according to the height of the rail, so that the grinding machine body can fully grind the end of the rail. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0025] Figure 1 It is a structural schematic diagram of the present application;

[0026] Figure 2 It is a structural schematic diagram of the support, the adjusting plate and the telescopic piece in the present application;

[0027] Figure 3 It is a structural schematic diagram of the connecting plate, the clamp and the threaded pin in the present application;

[0028] Figure 4 It is a structural schematic diagram of the rail joint, the threaded cylinder and the top rod in the present application;

[0029] Figure 5 It is a structural schematic diagram of the slide rail, the slide seat and the support plate in the present application.

[0030] BRIEF DESCRIPTION OF DRAWINGS

[0031] 1-grinding machine body, 2-adjusting assembly, 21-adjusting plate, 211-threaded hole, 212-handrail, 22-connecting piece, 221-connecting plate, 222-clamp, 223-threaded pin, 224-nut, 23-cross bar, 24-support, 25-positioning pin, 26-telescopic piece, 27-rail joint, 28-fixing piece, 281-threaded cylinder, 282-top rod, 283-handwheel, 3-shielding assembly, 31-support plate, 32-mounting piece, 321-slide rail, 322-slide seat, 323-bolt, 33-rotation shaft, 34-shielding plate, 341-transparent plate, 35-detent. DETAILED DESCRIPTION

[0032] The technical solutions of the present application will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0033] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0034] In the description of the present application, it should be understood that the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited. In addition, the terms "mounting", "connecting", and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] In the present embodiment, as Figure 1 and Figure 2As shown in the figure, the position adjusting structure of the rail rust removal device comprises a grinder body 1, an adjusting assembly 2 is installed on the grinder body 1, the adjusting assembly 2 is used for adjusting the use height of the grinder body 1, and the end of the rail is fully rusted. The adjusting assembly 2 comprises an adjusting plate 21, a connecting piece 22, a cross rod 23, a support 24, a positioning pin 25, an extension piece 26, a rail joint 27 and a fixing piece 28. The adjusting plate 21 is connected with the grinder body 1 through the connecting piece 22. The cross rod 23 is inserted into the sliding groove of the adjusting plate 21. The through hole of the support 24 is fixedly connected with the two ends of the cross rod 23. The support 24 is connected with the adjusting plate 21 through the positioning pin 25. The output end of the extension piece 26 is fixedly connected with the support 24. The top end of the rail joint 27 is fixedly connected with the extension piece 26. The fixing piece 28 is used for fixing the use position of the rail joint 27.

[0036] Therefore, the adjusting plate 21 and the grinder body 1 are connected through the connecting piece 22. The rail joint 27 is installed on the top edge of the rail and is fixed through the fixing piece 28. Then the adjusting plate 21 is moved on the outer wall of the cross rod 23 to drive the grinder body 1 to move downward and parallel to the end of the rail. Then the position of the adjusting plate 21 in the support 24 is fixed through the positioning pin 25. The output end of the extension piece 26 is retracted to drive the grinder body 1 to move to the end of the rail for rust removal. According to the height of the rail, the height of the adjusting plate 21 in the support 24 is adjusted to enable the grinder body 1 to fully polish and rust the end of the rail.

[0037] Specifically, a sliding groove matched with the cross rod 23 is processed in the middle position of the adjusting plate 21. The adjusting plate 21 is installed in the cavity of the support 24. The support 24 is processed in a U shape. The outer wall of the positioning pin 25 is processed with threads. The two positioning pins 25 are symmetrically distributed in the support 24. The extension piece 26 is used to drive the grinder body 1 to move transversely. The rail joint 27 is connected with the rail to fix the use position of the whole mechanism. The fixing piece 28 increases the connection strength between the rail joint 27 and the rail.

[0038] In some embodiments, as Figure 4 shown, the fixing piece 28 comprises a threaded cylinder 281, a top rod 282 and a hand wheel 283. The outer periphery of the threaded cylinder 281 is fixedly connected with the rail joint 27. The top rod 282 is threadedly connected with the threaded cylinder 281. The hand wheel 283 is fixedly connected with the end of the top rod 282 away from the threaded cylinder 281.

[0039] Specifically, two threaded cylinders 281 are provided. The threaded cylinder 281 is processed with internal threads. The threads on the top rod 282 are matched with the threads of the threaded cylinder 281. The hand wheel 283 is provided to rotate the top rod 282. The top rod 282 is abutted against the groove of the rail to increase the connection strength between the rail joint 27 and the rail.

[0040] In some embodiments, asFigure 5 As shown in the figure, the rail joint 27 is fixedly connected with a shielding assembly 3, the shielding assembly 3 is used for shielding sparks generated when the grinder body 1 is rusted, the shielding assembly 3 comprises a support plate 31, a mounting piece 32, a rotating shaft 33, a shielding plate 34 and a bayonet 35, the support plate 31 is connected with the rail joint 27 through the mounting piece 32, the rotating shaft 33 is connected with the support plate 31 through the bayonet 35, and the shielding plate 34 is fixedly connected with the outer periphery of the rotating shaft 33.

[0041] Specifically, the support plate 31 is provided with two, the two support plates 31 are symmetrically distributed about the rotating shaft 33, the rotating shaft 33 is used for driving the shielding plate 34 to rotate, the shielding plate 34 shields sparks generated by polishing, the shielding plate 34 is located between the two support plates 31, and the outer wall of the bayonet 35 is processed with threads.

[0042] In some embodiments, as shown in the figure, Figure 5 The mounting piece 32 comprises a sliding rail 321, a sliding seat 322 and a bolt 323, the bottom end of the sliding rail 321 is fixedly connected with the rail joint 27, the sliding seat 322 is slidingly connected with the sliding rail 321, the top end of the sliding seat 322 is fixedly connected with the support plate 31, and the bolt 323 is connected through the limiting groove of the sliding seat 322 and the sliding rail 321.

[0043] Specifically, the sliding rail 321 is provided with two symmetrically distributed top portions of the rail joint, and equidistantly distributed in the sliding rail 321 are screw holes matched with the bolt 323, the sliding seat 322 drives the support plate 31 to move, and the use position of the shielding plate 34 is adjusted by changing the position of the sliding seat 322 on the sliding rail 321.

[0044] In some embodiments, as shown in the figure, Figure 4 The shielding plate 34 is fixedly connected with a transparent plate 341, and the transparent plate 341 is used for observing the working state of the grinder body 1.

[0045] The transparent plate 341 is made of hard plastic, and the working state of the grinder body 1 is observed through the transparent plate 341.

[0046] In some embodiments, as shown in the figure, Figure 3 The connecting piece 22 comprises a connecting plate 221, a clamp 222, a threaded pin 223 and a nut 224, the connecting plate 221 is fixedly connected with the bottom end of the adjusting plate 21, the clamp 222 is inserted on the outer periphery of the grinder body 1, the bottom end of the threaded pin 223 is fixedly connected with the clamp 222, and the top end of the threaded pin 223 is connected with the nut 224 through the through hole of the connecting plate 221.

[0047] Specifically, the connecting plate 221 is located at the top of the grinder body 1. Four through holes for installing threaded pins 223 are opened in the connecting plate 221. Nuts 224 are used to constrain the position of the threaded pins 223 on the connecting plate 221. The clamp 222 is U-shaped and adapts to the outer periphery of the grinder body 1, which facilitates the position fixation of the grinder body 1.

[0048] Based on this, on the premise that the adjustment plate 21 can drive the grinder body 1 to move, the connecting member 22 can be replaced with other fixing methods or connection structures.

[0049] In some embodiments, as Figure 3 As shown, threaded holes 211 are evenly distributed on the adjustment plate 21 , and the threaded holes 211 are matched with the positioning pins 25 .

[0050] Specifically, the threaded holes 211 on the adjustment plate 21 are provided in two rows. The design of the threaded holes 211 facilitates the installation of the positioning pins 25 to adjust the position of the adjustment plate 21 in the bracket 24 .

[0051] In some embodiments, as Figure 1 As shown, a handrail 212 is fixedly connected to the adjustment plate 21 , and an anti-slip sleeve is provided on the handrail 212 .

[0052] Specifically, the design of the handrail 212 facilitates support when adjusting the position of the adjustment plate 21 in the bracket 24 .

[0053] In some embodiments, as Figure 2 As shown, the telescopic member 26 is a hydraulic rod.

[0054] The telescopic member 26 is designed as a hydraulic rod, which is convenient for driving the grinder body 1 to move laterally, and is conducive to controlling the grinding depth of the grinder body 1 on the rail end;

[0055] In addition, under the premise of satisfying the reciprocating motion of the grinder body 1, the telescopic member 26 can also be replaced with other reciprocating structures.

[0056] In some embodiments, as Figure 4 As shown, a through groove adapted to the rail is processed in the rail joint 27 , and the through groove is used for installing the rail joint 27 .

[0057] The rails are usually processed into an "I" shape, and the through groove in the rail joint 27 is "T"-shaped. When the rail end is ground, the rail joint 27 is stuck on the top of the rail to improve the stability of the grinder body 1 when in use.

[0058] The working principle of this application is described below with a preferred embodiment:

[0059] When the grinding machine body 1 is used to grind the end of the rail, the rail joint 27 is inserted on the top edge of the rail, then the hand wheel 283 is rotated to drive the top rod 282 to move in the threaded cylinder 281, the top rod 282 abuts against the groove position of the rail, then the adjusting plate 21 is moved on the outer wall of the cross rod 23, the adjusting plate 21 drives the grinding machine body 1 to move downward and parallel to the end of the rail, then the position of the adjusting plate 21 in the bracket 24 is fixed by the positioning pin 25, the grinding machine body 1 is started, then the telescopic part 26 is started, the output end of the telescopic part 26 is retracted to drive the grinding machine body 1 to move to the end of the rail to perform rust removal grinding, according to the height of the rail, the height of the adjusting plate 21 in the bracket 24 is adjusted to enable the grinding machine body 1 to sufficiently grind the end of the rail, when the end of the rail is ground, the sliding seat 322 is moved on the outer wall of the sliding rail 321, the sliding seat 322 drives the supporting plate 31 to move, the position of the sliding seat 322 on the sliding rail 321 is fixed by the bolt 323, then the shielding plate 34 is rotated by the rotating shaft 33, the shielding plate 34 is parallelly arranged above the position where the end of the rail and the grinding head of the grinding machine body 1 contact, the position of the rotating shaft 33 in the supporting plate 31 is fixed by the clamping pin 35, and then the shielding plate 34 shields the sparks generated by grinding.

[0060] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A position adjustment structure for rail rust removal equipment, comprising a grinding machine body (1), characterized in that: An adjustment component (2) is installed on the grinding machine body (1), and the adjustment component (2) is used to adjust the use height of the grinding machine body (1) to fully remove rust from the rail ends; The adjustment assembly (2) comprises an adjustment plate (21), a connecting member (22), a crossbar (23), a bracket (24), a positioning pin (25), a telescopic member (26), a rail joint (27) and a fixing member (28); The adjusting plate (21) is connected to the grinding machine body (1) through the connecting piece (22), the cross bar (23) is inserted into the sliding groove of the adjusting plate (21), the through hole of the bracket (24) and the two ends of the cross bar (23) are fixedly connected, the bracket (24) is connected to the adjusting plate (21) through the positioning pin (25), the output end of the telescopic piece (26) is fixedly connected to the bracket (24), the top end of the rail joint (27) is fixedly connected to the telescopic piece (26), and the fixing piece (28) is used to fix the use position of the rail joint (27).

2. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: The fixing member (28) includes a threaded cylinder (281), a push rod (282) and a hand wheel (283); The outer periphery of the threaded barrel (281) is fixedly connected to the rail joint (27), the push rod (282) is internally threadedly connected to the threaded barrel (281), and the hand wheel (283) is fixedly connected to an end of the push rod (282) away from the threaded barrel (281).

3. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: A shielding assembly (3) is fixedly connected to the rail joint (27), and the shielding assembly (3) is used to shield sparks generated when the grinder body (1) is rust-removed; The shielding assembly (3) comprises a support plate (31), a mounting member (32), a rotating shaft (33), a shielding plate (34) and a latch (35); The support plate (31) is connected to the rail joint (27) via the mounting member (32), the rotating shaft (33) is connected to the support plate (31) via the bayonet (35), and the shielding plate (34) is fixedly connected to the outer periphery of the rotating shaft (33).

4. The position adjustment structure of a rail rust removal device according to claim 3, characterized in that: The mounting member (32) includes a slide rail (321), a slide seat (322) and a bolt (323); The bottom end of the slide rail (321) is fixedly connected to the rail joint (27), the slide seat (322) is slidably connected to the slide rail (321), the top end of the slide seat (322) is fixedly connected to the support plate (31), and the bolt (323) passes through the limiting groove of the slide seat (322) and is connected to the slide rail (321).

5. The position adjustment structure of a rail rust removal device according to claim 3, characterized in that: A transparent plate (341) is fixedly connected to the shielding plate (34), and the transparent plate (341) is used to observe the working state of the grinder body (1).

6. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: The connecting member (22) includes a connecting plate (221), a clamp (222), a threaded pin (223) and a nut (224); The connecting plate (221) and the bottom end of the adjusting plate (21) are fixedly connected, the clamp (222) is plugged into the outer periphery of the grinding machine body (1), the bottom end of the threaded pin (223) is fixedly connected to the clamp (222), and the top end of the threaded pin (223) passes through the through hole of the connecting plate (221) and is connected to the nut (224).

7. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: The adjusting plate (21) is evenly distributed with threaded holes (211), and the threaded holes (211) are adapted to the positioning pins (25).

8. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: A handrail (212) is fixedly connected to the adjustment plate (21), and an anti-slip sleeve is provided on the handrail (212).

9. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: The telescopic member (26) is a hydraulic rod.

10. The position adjustment structure of a rail rust removal device according to claim 1, characterized in that: A through groove adapted to the rail is machined in the rail joint (27), and the through groove is used for installing the rail joint (27).

Images