Steel rail web profiling derusting machine

Abstract

The utility model discloses a steel rail web profiling derusting machine, which belongs to the technical field of derusting machines and comprises a clamping plate, the inner wall of the clamping plate is slidably connected with a clamping plate, the top end of the clamping plate is rotatably connected with a machine arm, the outer surface of the machine arm is provided with a convenient device, and the convenient device comprises a sliding rod. The ends, away from the machine arms, of the sliding rods are rotationally connected with a machine table, a driving motor is arranged at the top end of the machine table, the bottom end of the machine table is rotationally connected with a grinding roller, and the outer surface of the screw is in threaded connection with a threaded ring. According to the derusting machine, the convenient device is arranged, the machine arm and the machine table are connected through the sliding rod, the sliding rod is conveniently pulled to slide on the inner wall of the machine arm when the machine table is used, the position of the sliding rod is tightened through the spring, and the operation range when the derusting machine is used is greatly widened; and the number of times that the derusting machine is integrally dismantled and reinstalled after one part of the surface of the steel rail is derusted is reduced, and the using flexibility and convenience of the derusting machine are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rust removal machine technical field, concretely is a kind of steel rail waist profiling rust removal machine. BACKGROUND

[0002] Steel rail waist profiling rust removal machine is a kind of equipment specially used for railway steel rail waist rust removal and polishing, with the characteristics of high efficiency, high precision and safe operation, when using, the arm of rust removal machine is fixed on the rail, then the handle end of rust removal machine is rotated on the side of arm to control polishing roller to polish the surface of rail.

[0003] But since the length of arm is fixed, when needing to adjust polishing position, the connection of arm one end and rail is fixed to be removed, then the position of rust removal machine is moved, leading to the problem of low convenience and practicality when using rust removal machine. INVENTION CONTENTS

[0004] In order to overcome the above-mentioned defects, the utility model provides a kind of steel rail waist profiling rust removal machine, solve the problem of low convenience and practicality when using rust removal machine due to the length of arm is fixed, when needing to adjust polishing position, the connection of arm one end and rail is fixed to be removed, then the position of rust removal machine is moved.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of steel rail waist profiling rust removal machine, including clamping plate, the inner wall of the clamping plate is slidably connected with clamping plate, the side of the clamping plate is rotatably connected with screw rod, the outer surface of the screw rod is threadedly connected with the inner wall of clamping plate, the top of the clamping plate is rotatably connected with arm, the outer surface of the arm is provided with convenient device, the convenient device includes slide rod, the inner wall of the arm is slidably connected with slide rod, the one end of the slide rod is provided with spring, the both ends of the spring are fixedly connected with the inner wall of arm one side and the one end of slide rod, the one end of the slide rod is rotatably connected with machine table, the top of the machine table is provided with driving motor, the bottom of the machine table is rotatably connected with polishing roller, operating driving motor can control polishing roller rotation, the top of the slide rod is fixedly connected with screw rod, the inner wall of the arm is slidably connected with screw rod, the outer surface of the screw rod is threadedly connected with screw ring.

[0006] As a further scheme of the utility model: the bottom of the screw ring is rotatably connected with compression ring, the compression ring is made of rubber material.

[0007] As a further scheme of the utility model: the outer surface of the screw ring is fixedly connected with a plurality of convex blocks, the convex blocks are circumferentially distributed on the outer surface of screw ring.

[0008] As a further scheme of the utility model: the top end of the screw rod is fixedly connected with a stopper, and the diameter of the stopper is larger than that of the screw rod.

[0009] As a further scheme of the utility model: the bottom end of the machine table is provided with a protection device, the protection device comprises a groove plate, bolts are slidingly inserted into the inner walls of the groove plate on both sides, the bottom end of the groove plate is fixedly connected with a semicircular plate, two threaded holes are formed in one side of the machine table, and the outer surface of the bolt is in threaded connection with the inner wall of the threaded hole.

[0010] As a further scheme of the utility model: one side of the machine table is fixedly connected with two L-shaped blocks, and the distance between the two L-shaped blocks is slightly larger than the width of the groove plate.

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

[0012] (1) The rust removal machine is convenient to use, the machine arm and the machine table are connected through the slide rod, the slide rod is pulled to slide in the inner wall of the machine arm through the spring, the operation range of the rust removal machine is greatly improved, the number of times of dismounting and reinstalling the rust removal machine after rust removal on the surface of the steel rail is reduced, and the flexibility and convenience of the rust removal machine are improved.

[0013] (2) The rust removal machine is provided with the protection device, the groove plate and the semicircular plate are installed on the outer surface of the machine table, the side of the polishing roller is protected by the semicircular plate, and the metal scraps generated in the polishing and rust removal process are prevented from splashing and hurting the operator. ACCURATE DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure schematic view of the machine table of the utility model;

[0016] Figure 3 It is a three-dimensional structure schematic view of the slide rod of the utility model;

[0017] Figure 4 It is a three-dimensional structure schematic view of the semicircular plate of the utility model.

[0018] In the drawing: 1, clamping plate; 2, convenient device; 3, protection device; 4, clamping plate; 5, screw rod; 6, machine arm; 7, machine table; 8, polishing roller; 21, spring; 22, slide rod; 23, screw rod; 24, threaded ring; 25, pressing ring; 26, protruding block; 27, stopper; 31, threaded hole; 32, groove plate; 33, bolt; 34, semicircular plate; 35, L-shaped block. DETAILED DESCRIPTION

[0019] The technical solutions of the patent are further described in detail below in combination with specific embodiments.

[0020] As Figures 1-4 shown, the utility model provides a technical scheme: a kind of rail rail waist profiling deruster, the inner wall of clamping plate 1 is slidably connected with clamping plate 4, one side of clamping plate 4 is rotatably connected with lead screw 5, the outer surface of lead screw 5 is threadedly connected with the inner wall of clamping plate 1, the top of clamping plate 1 is rotatably connected with arm 6, the outer surface of arm 6 is provided with convenient device 2, and convenient device 2 includes slide rod 22, which is slidably connected to the inner wall of arm 6, one end of slide rod 22 is provided with spring 21, and the other end of spring 21 is fixedly connected with the inner wall of arm 6 and one end of slide rod 22 respectively, the end of slide rod 22 away from arm 6 is rotatably connected with machine table 7, the top of machine table 7 is provided with driving motor, the bottom of machine table 7 is rotatably connected with polishing roller 8, and driving motor can be operated to control polishing roller 8 to rotate, the top of slide rod 22 is fixedly connected with screw rod 23, screw rod 23 is slidably connected to the inner wall of arm 6, and the outer surface of screw rod 23 is threadedly connected with screw ring 24, by setting slide rod 22, when using deruster, clamping plate 1 is clamped on the outer surface of rail, lead screw 5 on the side of clamping plate 1 is rotated to control lead screw 5 to move in the inner wall of clamping plate 1 and push clamping plate 4 to clamp on the surface of rail, then driving motor on the top of machine table 7 is operated by remote control equipment, polishing roller 8 is rotated by driving motor, the outside of handle on the top of machine table 7 is controlled to rotate machine table 7 at one end of slide rod 22, slide rod 22 is slidably connected to the inner wall of arm 6 to lengthen or compress spring 21, arm 6 is rotatably connected to the top of clamping plate 1 to adjust the position of machine table 7 on the outside of rail, the surface of rail is derusted by rotating polishing roller 8, after derusting a region, slide rod 22 is slidably connected to the inner wall of arm 6 and lengthens spring 21 by pulling machine table 7, the position of machine table 7 is adjusted to derust the next region, after adjustment, screw ring 24 on the outer surface of screw rod 23 is rotated to make screw ring 24 move downward on the outer surface of screw rod 23 and press the bottom of screw ring 24 tightly on the outer surface of arm 6 to fix the position of slide rod 22 inside arm 6, by setting convenient device 2, by setting that machine table 7 is connected between arm 6 and machine table 7 through slide rod 22, it is convenient to pull slide rod 22 to slide in the inner wall of arm 6 when using machine table 7, the position of slide rod 22 is tightened by spring 21, the operation range when using deruster is greatly improved, the number of times that deruster is disassembled and reinstalled after derusting a place on the surface of rail is reduced, the flexibility and convenience when using deruster are improved.

[0021] The bottom end of the threaded ring 24 is rotationally connected with a compression ring 25, the compression ring 25 is made of rubber material, rotating the threaded ring 24 can press the rubber compression ring 25 at the bottom end of the threaded ring 24 on the outer surface of the arm 6, so that the position of the slide rod 22 inside the arm 6 is fixed more stably and is not easy to slide accidentally, the outer surface of the threaded ring 24 is fixedly connected with a plurality of protrusions 26, the protrusions 26 are circumferentially distributed on the outer surface of the threaded ring 24, holding the protrusions 26 on the outer surface of the threaded ring 24 can more conveniently rotate the threaded ring 24 to control the movement of the threaded ring 24 on the outer surface of the screw rod 23, the top end of the screw rod 23 is fixedly connected with a stop block 27, the diameter of the stop block 27 is larger than the diameter of the screw rod 23, by setting the stop block 27, the movement range of the threaded ring 24 on the outer surface of the screw rod 23 can be limited, so that the threaded ring 24 will not fall off the outer surface of the screw rod 23 when moving upward on the outer surface of the screw rod 23;

[0022] The bottom end of the machine table 7 is provided with a protection device 3, the protection device 3 includes a groove plate 32, the inner wall of the groove plate 32 is slidably inserted with a bolt 33, the bottom end of the groove plate 32 is fixedly connected with a semicircular plate 34, one side of the machine table 7 is provided with two threaded holes 31, the outer surface of the bolt 33 is threadedly connected with the inner wall of the threaded hole 31, when using the rust removal machine, one side of the groove plate 32 can be attached to the outer surface of the machine table 7, the bolt 33 is inserted through the groove plate 32 and into the threaded hole 31 on the outer surface of the machine table 7, rotating the threaded hole 31 makes the threaded hole 31 threadedly connected with the inner wall of the threaded hole 31 to install the groove plate 32 and the semicircular plate 34 on the outer surface of the machine table 7, the semicircular plate 34 protects one side of the polishing roller 8, as much as possible to avoid the metal debris generated during the polishing and rust removal process from splashing and injuring the operator, one side of the machine table 7 is fixedly connected with two L-shaped blocks 35, the distance between the two L-shaped blocks 35 is slightly larger than the width of the groove plate 32, when installing the groove plate 32, the groove plate 32 is clamped between the two L-shaped blocks 35, which can more quickly align the groove plate 32 with the threaded hole 31 position on the outer surface of the machine table 7 for installation.

[0023] The working principle of the utility model is: when using the rust removal machine, the clamping plate 1 is clamped on the outer surface of the steel rail, rotating the screw rod 5 on one side of the clamping plate 1 controls the screw rod 5 to move in the inner wall of the clamping plate 1 to push the clamping plate 4 to clamp on the surface of the steel rail, then one side of the groove plate 32 is pasted on the outer surface of the machine table 7 on one side of the machine table 7, the bolt 33 is inserted at the threaded hole 31 of the outer surface of the machine table 7 through the groove plate 32, rotating the threaded hole 31 makes the threaded hole 31 and the inner wall of the threaded hole 31 threadedly connected to install the groove plate 32 and the semicircular plate 34 on the outer surface of the machine table 7, the driving motor at the top end of the machine table 7 is controlled to operate through the remote control equipment, the polishing roller 8 is controlled to rotate through the driving motor, the handle outside the handle at the top end of the machine table 7 controls the machine table 7 to rotate on one end of the sliding rod 22, the sliding rod 22 slides in the inner wall of the machine arm 6 to lengthen or compress the spring 21, the machine arm 6 rotates at the top end of the clamping plate 1 to adjust the position of the machine table 7 on the outer side of the steel rail, the surface of the steel rail is rusted through the rotating polishing roller 8, the side of the polishing roller 8 is protected through the semicircular plate 34 in the rust removal process, metal scraps generated in the rust removal process are avoided to splash and hurt the operator as much as possible, after rust removal of one area is completed, the sliding rod 22 is slid in the inner wall of the machine arm 6 and the spring 21 is lengthened by pulling the machine table 7, the position of the machine table 7 is adjusted to rust the next area, after adjustment is completed, the screw ring 24 on the outer surface of the screw rod 23 is rotated to make the screw ring 24 move downwards on the outer surface of the screw rod 23 to press the bottom end of the screw ring 24 tightly on the outer surface of the machine arm 6 to fix the position of the sliding rod 22 in the machine arm 6.

[0024] In the description of the utility model, it is to be explained that, unless another explicit stipulation and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the intercommunication of two elements. For ordinary skilled person in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0025] The above-mentioned preferred embodiment of the patent is described in detail, but the patent is not limited to the above-mentioned embodiment, within the knowledge scope of ordinary skilled person in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A rail rail-flattening deruster comprising a clamping plate (1), characterized in that: The inner wall of the card board (1) is slidably connected with a clamping plate (4), one side of the clamping plate (4) is rotatably connected with a lead screw (5), the outer surface of the lead screw (5) is threadedly connected with the inner wall of the card board (1), the top end of the card board (1) is rotatably connected with a machine arm (6), the outer surface of the machine arm (6) is provided with a convenient device (2), the convenient device (2) comprises a sliding rod (22), the sliding rod (22) slides in the inner wall of the machine arm (6), one end of the sliding rod (22) is provided with a spring (21), the two ends of the spring (21) are fixedly connected with the inner wall of the machine arm (6) and one end of the sliding rod (22) respectively, the end of the sliding rod (22) away from the machine arm (6) is rotatably connected with a machine table (7), the top end of the machine table (7) is provided with a driving motor, the bottom end of the machine table (7) is rotatably connected with a grinding roller (8), the operation of the driving motor can control the rotation of the grinding roller (8), the top end of the sliding rod (22) is fixedly connected with a screw rod (23), the screw rod (23) slides in the inner wall of the machine arm (6), the outer surface of the screw rod (23) is threadedly connected with a threaded ring (24).

2. A rail profiled rail flank deruster according to claim 1, characterized in that The bottom end of the threaded ring (24) is rotatably connected with a compression ring (25), the compression ring (25) is made of rubber material.

3. A rail profiled rail flank deruster according to claim 1, characterized in that: The outer surface of the threaded ring (24) is fixedly connected with a plurality of protrusions (26), the protrusions (26) are circumferentially distributed on the outer surface of the threaded ring (24).

4. The rail web contour rust removal machine according to claim 1, characterized in that: The top end of the screw rod (23) is fixedly connected with a stop block (27), the diameter of the stop block (27) is greater than the diameter of the screw rod (23).

5. A rail profiled rail flank deruster according to claim 1, characterized in that: The bottom end of the machine table (7) is provided with a protection device (3), the protection device (3) comprises a groove plate (32), the inner wall of the groove plate (32) is slidably inserted with a bolt (33) on both sides, the bottom end of the groove plate (32) is fixedly connected with a semicircular plate (34), one side of the machine table (7) is provided with two threaded holes (31), the outer surface of the bolt (33) is threadedly connected with the inner wall of the threaded hole (31).

6. The rail web contour rust removal machine according to claim 5, characterized in that: One side of the machine table (7) is fixedly connected with two L-shaped blocks (35), the distance between the two L-shaped blocks (35) is slightly greater than the width of the groove plate (32).

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