Railway cementing insulation joint rail end refiner

Abstract

The utility model relates to a railway cementing insulation joint rail end refiner which comprises a mounting base, an adjusting mechanism and a grinding mechanism, according to the technical scheme, on one hand, the adjusting mechanism is arranged to adjust the positions of the grinding mechanism in multiple directions, and the grinding position of the grinding mechanism can be finely adjusted conveniently; on the other hand, the grinding mechanism controls a grinding adjusting bolt to move in a kidney-shaped hole through a grinding adjusting handle, so that a grinding adjusting base rotates around a hinge point of the grinding adjusting base and a grinding fixing plate, the grinding angle of a grinding piece installed on the grinding adjusting base is adjusted, and finally the position of the grinding adjusting base is fixed by rotating the grinding adjusting handle; therefore, the grinding angle of the grinding piece is fixed. Compared with the prior art, the grinding angle of the grinding piece can be accurately adjusted, the I-shaped insulating plate is not prone to being damaged, and rainwater is prevented from intruding into the rail head connecting position to damage the insulativity of a glue joint insulating joint.

Description

Technical Field

[0001] The utility model relates to the technical field of railway rail grinding, in particular to a railway adhesively-jointed insulating joint rail end fine grinding machine. Background Art

[0002] The treads of the rail joints of railway lines are rolled over by the wheels day and night, and the treads of the rail heads will deform and produce fat edges, which can easily cause the fat edges of the rail head treads to squeeze through the I-beam insulation and invade another rail head, causing a short circuit at the rail connection and affecting normal driving.

[0003] Currently, on-site workers use handheld grinders or chisels to cut off the fat edges, but handheld tools are difficult to control and it is difficult to accurately adjust the grinding angle, which can easily damage the I-shaped insulating plate and destroy the insulation of the insulating joint. Utility Model Content

[0004] To this end, it is necessary to provide a rail end fine grinder for railway glued insulating joints to solve the technical problems that hand-held tools are difficult to control, difficult to accurately adjust the grinding angle, easy to damage the I-beam insulating plate, and destroy the insulation of the insulating joint.

[0005] To achieve the above-mentioned purpose, the utility model provides a rail end fine grinding machine for glued insulated joints for railways, comprising a mounting base, an adjustment mechanism and a grinding mechanism, wherein the mounting base is mounted on the railway rail; the adjustment mechanism is mounted on the mounting base; the grinding mechanism comprises a grinding fixing plate, a grinding adjustment seat, a grinding hinge, a grinding adjustment bolt, a grinding adjustment handle and a grinding piece, the grinding fixing plate is mounted on the adjustment mechanism, the grinding fixing plate is provided with a waist-shaped hole along a first direction, the grinding adjustment seat is hinged to the grinding fixing plate through the grinding hinge, one end of the grinding adjustment bolt passes through the waist-shaped hole and is threadedly connected to the grinding adjustment seat, the other end of the grinding adjustment bolt is connected to the grinding adjustment handle, and the grinding piece is mounted on the grinding adjustment seat; wherein, the grinding adjustment handle is adjusted to control the grinding adjustment bolt to move in the waist-shaped hole to adjust the grinding angle of the grinding piece.

[0006] Preferably, the mounting base is mounted on a railway rail and is fixedly mounted on the railway rail by fixing bolts.

[0007] Preferably, the adjustment mechanism includes a movable frame, an adjustable movable guide rail, a movable slider and a movable slide plate, the movable frame is installed on the mounting base, the adjustable movable guide rail and the movable slider are installed in the movable frame, the movable slider is installed on the adjustable movable guide rail and is slidably connected to the adjustable movable guide rail, both sides of the movable frame are provided with slide grooves along the second direction, the movable slide plate is connected to the movable slider, the movable slide plate is installed in the slide groove and is slidably connected to the slide groove, and the movable slide plate moves along the second direction to adjust the position of the grinding part along the second direction; wherein the second direction is perpendicular to the first direction.

[0008] Preferably, the adjustment mechanism also includes a first adjustment component, the first adjustment component includes a first adjustment plate, a first movable guide rail, a first movable block, a first adjustment bolt and a first adjustment handwheel; the first adjustment plate is extended and installed on the movable slide plate, the first movable guide rail is extended along a third direction and is installed on the first adjustment plate, the first movable block is installed on the first movable guide rail and is slidably connected to the first movable guide rail, one end of the first adjusting bolt is threadedly connected to the first movable block, and the other end of the first adjusting bolt is connected to the first adjusting handwheel, and the first adjusting handwheel is used to adjust the first movable block to move on the first movable guide rail to adjust the position of the grinding part along the third direction; wherein the third direction, the second direction and the first direction are perpendicular to each other.

[0009] Preferably, the first adjustment component also includes a first limit block, a first locking bolt and a first locking handle. The first limit block is installed in the first movable block. The first locking bolt extends along the second direction. One end of the first locking bolt is threadedly connected to the first limit block, and the other end of the first locking bolt is connected to the first locking handle. The first locking handle is used to adjust the first limit block to move along the second direction to lock the first movable guide rail to limit the movement of the first movable block.

[0010] Preferably, the first moving block has a first limiting cavity therein, the first limiting block is installed in the first limiting cavity, and the first limiting cavity is used to limit the moving range of the first limiting block.

[0011] Preferably, a first scale is provided on the first movable guide rail.

[0012] Preferably, the adjusting mechanism also includes a second adjusting assembly, which includes a second moving block, a second adjusting plate, a second moving guide rail, a second adjusting bolt and a second adjusting handwheel; the second moving block is installed on one side of the first moving block, the second adjusting plate extends along the first direction, the second moving guide rail extends along the first direction and is installed on the second adjusting plate, the second moving block is installed on the second moving guide rail and is slidably connected to the second moving guide rail, one end of the second adjusting bolt is threadedly connected to the second moving block, and the other end of the second adjusting bolt is connected to the second adjusting handwheel, and the second adjusting handwheel is used to adjust the first moving block to move on the second moving guide rail to adjust the position of the grinding part along the first direction.

[0013] Preferably, the second adjustment assembly also includes a second limit block, a second locking bolt and a second locking handle. The second limit block is installed in the second movable block. The second locking bolt extends along the second direction. One end of the second locking bolt is threadedly connected to the second limit block, and the other end of the second locking bolt is connected to the second locking handle. The second locking handle is used to adjust the second limit block to move along the second direction to lock the second movable guide rail to limit the movement of the second movable block.

[0014] Preferably, the second moving block has a second limiting cavity therein, the second limiting block is installed in the second limiting cavity, and the second limiting cavity is used to limit the moving range of the second limiting block.

[0015] Different from the prior art, the technical solution of the present application is provided with an adjustment mechanism that can adjust the position of the grinding mechanism in multiple directions, so as to facilitate fine-tuning of the grinding position of the grinding mechanism. On the other hand, the grinding mechanism controls the grinding adjustment bolt to move along the waist-shaped hole through the grinding adjustment handle, so that the grinding adjustment seat rotates around the hinge point with the grinding fixing plate, thereby adjusting the grinding angle of the grinding part installed on the grinding adjustment seat, and finally fixing the position of the grinding adjustment seat by rotating the grinding adjustment handle, thereby fixing the grinding angle of the grinding part. Compared with the prior art, the grinding angle of the grinding part can be accurately adjusted, and it is not easy to damage the I-shaped insulating plate and destroy the insulation of the insulating joint.

[0016] The above-mentioned records related to the content of the utility model are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation method and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0018] In the drawings of the specification:

[0019] Figure 1 This is a schematic diagram of the structure of the rail end fine grinding machine for railway adhesively bonded insulating joints in this application installed on the railway rails;

[0020] Figure 2 This is a structural schematic diagram of the railway adhesive insulation joint rail end fine grinding machine installed on the railway rail from another perspective in this application;

[0021] Figure 3 A partial schematic diagram of a rail end fine grinding machine for a railway adhesively bonded insulating joint in this application Figure 1 ;

[0022] Figure 4 A partial schematic diagram of a rail end fine grinding machine for a railway adhesively bonded insulating joint in this application Figure 2 ;

[0023] Figure 5 A partial schematic diagram of a rail end fine grinding machine for a railway adhesively bonded insulating joint in this application Figure 3 ;

[0024] Figure 6A partial schematic diagram of a rail end fine grinding machine for a railway adhesively bonded insulating joint in this application Figure 4 ;

[0025] Figure 7 A partial schematic diagram of a rail end fine grinding machine for a railway adhesively bonded insulating joint in this application Figure 5 ;

[0026] Figure 8 A partial schematic diagram of a rail end fine grinding machine for a railway adhesively bonded insulating joint in this application Figure 6 .

[0027] The reference numerals in the above drawings are described as follows:

[0028] 100-railway glued insulated joint rail end grinding machine; 200-railway rail; 1-mounting base; 2-adjusting mechanism; 21-moving frame; 211-slideway; 22-moving slider; 23-adjusting moving guide rail; 24-moving slide plate; 25-first adjusting assembly; 251-first adjusting plate; 252-first moving guide rail; 2521-first scale; 253-first moving block; 2531-first limiting cavity; 254-first adjusting bolt; 255-first adjusting hand wheel; 256-first limiting block; 257-first locking bolt; 258-first locking handle; 259-holding handle; 26-second adjusting assembly ;261-second moving block;2611-second limiting cavity;262-second adjusting plate;2621-adjusting scale;263-second moving guide rail;2631-second scale;264-second adjusting bolt;265-second adjusting handwheel;266-second limiting block;267-second locking bolt;268-second locking handle;3-grinding mechanism;31-grinding fixing plate;311-waist-shaped hole;32-grinding adjustment seat;33-grinding hinge;34-grinding adjustment bolt;35-grinding adjustment handle;36-grinding part;4-fixing bolt;Z-first direction;X-second direction;Y-third direction. DETAILED DESCRIPTION

[0029] For the convenience of description, a first direction, a second direction, and a third direction are set, and the first direction, the second direction, and the third direction are perpendicular to each other. However, those skilled in the art should understand that the embodiments of the present application are not limited to the situation where the three directions are perpendicular to each other. Figure 1 to Figure 2 As shown by arrows, the direction of arrow Z is the first direction, the direction of arrow X is the second direction, and the direction of arrow Y is the third direction. Sometimes the direction indicated by arrow Z along the first direction is called "upward", and the opposite direction is called "downward".

[0030] According to some embodiments of the present application, please refer to Figures 1 to 3The utility model provides a rail end fine grinding machine 100 for a railway adhesively bonded insulating joint, comprising a mounting base 1, an adjusting mechanism 2 and a grinding mechanism 3, wherein the mounting base 1 is mounted on a railway rail 200; the adjusting mechanism 2 is mounted on the mounting base 1; the grinding mechanism 3 comprises a grinding fixing plate 31, a grinding adjusting seat 32, a grinding hinge 33, a grinding adjusting bolt 34, a grinding adjusting handle 35 and a grinding member 36, the grinding fixing plate 31 is mounted on the adjusting mechanism 2, and the grinding fixing plate 31 is arranged along the first A waist-shaped hole 311 is opened in a direction Z, and the grinding adjustment seat 32 is hinged to the grinding fixed plate 31 through a grinding hinge 33. One end of the grinding adjustment bolt 34 passes through the waist-shaped hole 311 and is threadedly connected to the grinding adjustment seat 32. The other end of the grinding adjustment bolt 34 is connected to the grinding adjustment handle 35. The grinding piece 36 is installed on the grinding adjustment seat 32; wherein, the grinding adjustment handle 35 is adjusted to control the movement of the grinding adjustment bolt 34 in the waist-shaped hole 311 to adjust the grinding angle of the grinding piece 36.

[0031] The mounting base 1 is U-shaped as a whole and is mounted on the railway rail 200 .

[0032] The adjusting mechanism 2 may be the adjusting mechanism 2 of the existing multi-direction adjustable grinding mechanism 3 .

[0033] The grinding fixing plate 31 is provided with a waist-shaped hole 311 along the first direction Z. The waist-shaped hole 311 has a certain curvature, which is convenient for adjusting the grinding angle of the grinding member 36. The grinding member 36 is an existing grinding machine.

[0034] In actual use, the position of the grinding member 36 is adjusted by the adjustment mechanism 2 according to the position of the fat edge of the railway rail, and then the grinding angle of the grinding member 36 is adjusted according to the grinding situation. Specifically, when the grinding angle of the grinding member 36 needs to be adjusted, the grinding adjustment handle 35 is first adjusted to loosen the grinding adjustment bolt 34, and then the grinding adjustment bolt 34 is controlled to move to a suitable position in the waist-shaped hole 311, and then the grinding adjustment handle 35 is adjusted to tighten the grinding adjustment bolt 34 to fix the grinding angle of the grinding member 36.

[0035] On the one hand, the technical solution of the present application is provided with an adjustment mechanism 2 that can adjust the position of the grinding mechanism 3 in multiple directions, so as to fine-tune the grinding position of the grinding mechanism 3. On the other hand, the grinding mechanism 3 controls the grinding adjustment bolt 34 to move along the waist-shaped hole 311 through the grinding adjustment handle 35, so that the grinding adjustment seat 32 rotates around the hinge point with the grinding fixing plate 31, thereby adjusting the grinding angle of the grinding member 36 installed on the grinding adjustment seat 32, and finally fixing the position of the grinding adjustment seat 32 by rotating the grinding adjustment handle 35, thereby fixing the grinding angle of the grinding member 36. Compared with the prior art, the grinding angle of the grinding member 36 can be accurately adjusted, and it is not easy to damage the I-shaped insulating plate and destroy the insulation of the insulating joint.

[0036] like Figure 1 and Figure 2 As shown, the mounting base 1 is erected on the railway rail 200 and is fixedly mounted on the railway rail 200 by fixing bolts 4 .

[0037] A fixing bolt 4 is disposed at each of the four corners of the mounting base 1 , and the mounting base 1 is fixedly mounted on the railway rail 200 by the fixing bolts 4 .

[0038] like Figure 3 and Figure 4 As shown, the adjustment mechanism 2 includes a moving frame 21, an adjusting moving guide rail 23, a moving slider 22 and a moving slide plate 24. The moving frame 21 is installed on the mounting base 1. The adjusting moving guide rail 23 and the moving slider 22 are installed in the moving frame 21. The moving slider 22 is installed on the adjusting moving guide rail 23 and is slidably connected to the adjusting moving guide rail 23. Slide grooves 211 are opened on both sides of the moving frame 21 along the second direction X. The moving slide plate 24 is connected to the moving slider 22. The moving slide plate 24 is installed in the slide groove 211 and is slidably connected to the slide groove 211. The moving slide plate 24 moves along the second direction X to adjust the position of the grinding member 36 along the second direction X; wherein the second direction X is perpendicular to the first direction Z.

[0039] The interior of the movable frame 21 is hollow, and an adjustable movable guide rail 23 and a movable slider 22 are installed in the movable frame 21. The grinding mechanism 3 can be directly arranged on the movable slider 24, or connected to the grinding mechanism 3 through other components. The movable slider 24 is slidably connected along the slide groove 211 under the action of the movable slider 22 and the adjustable movable guide rail 23. In actual use, since the railway rail 200 has a certain length along the second direction X, when the grinding member 36 is used for grinding, the grinding member 36 is moved along the slide groove 211 through the movable slider 24, so that the railway rail 200 is ground along the second direction X.

[0040] like Figure 5 As shown, the adjustment mechanism 2 also includes a first adjustment component 25, which includes a first adjustment plate 251, a first movable guide rail 252, a first movable block 253, a first adjustment bolt 254 and a first adjustment hand wheel 255; the first adjustment plate 251 is extended and installed on the movable slide plate 24, the first movable guide rail 252 is extended and installed on the first adjustment plate 251 along the third direction Y, the first movable block 253 is installed on the first movable guide rail 252 and is slidably connected to the first movable guide rail 252, one end of the first adjustment bolt 254 is threadedly connected to the first movable block 253, and the other end of the first adjustment bolt 254 is connected to the first adjustment hand wheel 255, and the first adjustment hand wheel 255 is used to adjust the first movable block 253 to move on the first movable guide rail 252 to adjust the position of the grinding member 36 along the third direction Y; wherein the third direction Y, the second direction X and the first direction Z are perpendicular to each other.

[0041] The first moving block 253 may be directly provided with the grinding mechanism 3, or connected with the grinding mechanism 3 through other components. In actual use, the first moving block 253 is moved leftward or rightward along the third direction Y on the first moving guide rail 252 by rotating the first adjusting hand wheel 255, so as to adjust the position of the grinding member 36 along the third direction Y.

[0042] like Figure 6 and Figure 7 As shown, the first adjustment assembly 25 also includes a first limit block 256, a first locking bolt 257 and a first locking handle 258. The first limit block 256 is installed in the first movable block 253. The first locking bolt 257 extends along the second direction X. One end of the first locking bolt 257 is threadedly connected to the first limit block 256, and the other end of the first locking bolt 257 is connected to the first locking handle 258. The first locking handle 258 is used to adjust the first limit block 256 to move along the second direction X to lock the first movable guide rail 252 to limit the movement of the first movable block 253.

[0043] By rotating the first locking handle 258 to rotate the first locking bolt 257, the first limit block 256 threadedly connected thereto moves forward or backward along the second direction X, so that the first limit block 256 releases or locks the first moving guide rail 252 to allow or limit the movement of the first moving block 253. The lower part of the first limit block 256 matches the shape of the first moving guide rail 252. When actually adjusting the first adjustment component 25, it is necessary to first cancel the restriction of the first limit block 256 on the first moving guide rail 252, and then rotate the first adjustment hand wheel 255 to make the first moving block 253 move to the left or right along the third direction Y on the first moving guide rail 252 to a suitable position, and then lock the first limit block 256 on the first moving guide rail 252 to limit the movement of the first moving block 253.

[0044] like Figure 6 As shown, the first moving block 253 has a first limiting cavity 2531 therein, and the first limiting block 256 is installed in the first limiting cavity 2531 . The first limiting cavity 2531 is used to limit the moving range of the first limiting block 256 .

[0045] A first limiting block 256 is installed in the first limiting cavity 2531 , and the first limiting block 256 can only move in the first limiting cavity 2531 , thereby limiting the forward or backward movement range of the first limiting block 256 along the second direction X to prevent the first locking handle 258 from rotating excessively.

[0046] like Figure 6 As shown, a first scale 2521 is provided on the first movable guide rail 252 .

[0047] The first scale 2521 is provided on the first movable guide rail 252 , so that the user can accurately adjust the position of the grinding member 36 along the third direction Y.

[0048] like Figure 5 As shown, the first adjustment assembly 25 also includes a gripping handle 259, which is mounted on the first moving block 253. The gripping handle 259 is convenient for the user to grip, so that the moving slide 24 moves in the slide groove 211 to move the grinding member 36 forward or backward along the second direction X.

[0049] like Figure 5 As shown, the adjustment mechanism 2 also includes a second adjustment component 26, which includes a second moving block 261, a second adjustment plate 262, a second moving guide rail 263, a second adjustment bolt 264 and a second adjustment hand wheel 265; the second moving block 261 is installed on one side of the first moving block 253, the second adjustment plate 262 extends along the first direction Z, the second moving guide rail 263 extends along the first direction Z and is installed on the second adjustment plate 262, the second moving block 261 is installed on the second moving guide rail 263, and is slidably connected to the second moving guide rail 263, one end of the second adjustment bolt 264 is threadedly connected to the second moving block 261, and the other end of the second adjustment bolt 264 is connected to the second adjustment hand wheel 265, and the second adjustment hand wheel 265 is used to adjust the first moving block 253 to move on the second moving guide rail 263 to adjust the position of the grinding member 36 along the first direction Z.

[0050] The grinding fixing plate 31 is mounted on the second adjustment plate 262. In actual use, the second adjustment hand wheel 265 is rotated to make the second moving block 261 move upward or downward along the first direction Z on the second moving guide rail 263, thereby adjusting the position of the grinding member 36 along the first direction Z.

[0051] like Figure 8 As shown, the second adjustment assembly 26 also includes a second limit block 266, a second locking bolt 267 and a second locking handle 268. The second limit block 266 is installed in the second movable block 261. The second locking bolt 267 extends along the second direction X. One end of the second locking bolt 267 is threadedly connected to the second limit block 266, and the other end of the second locking bolt 267 is connected to the second locking handle 268. The second locking handle 268 is used to adjust the second limit block 266 to move along the second direction X to lock the second movable guide rail 263 to limit the movement of the second movable block 261.

[0052] By rotating the second locking handle 268 to rotate the second locking bolt 267, the second limit block 266 threadedly connected thereto moves upward or downward along the first direction Z, so that the second limit block 266 releases or locks the second movable guide rail 263 to allow or limit the movement of the second movable block 261. The left portion of the second limit block 266 matches the shape of the second movable guide rail 263. When actually adjusting the second adjustment component 26, it is necessary to first cancel the restriction of the second limit block 266 on the second movable guide rail 263, and then rotate the second adjustment hand wheel 265 to make the second movable block 261 move upward or downward along the first direction Z to a suitable position on the first movable guide rail 252, and then lock the second limit block 266 on the second movable guide rail 263 to limit the movement of the second movable block 261.

[0053] like Figure 8 As shown, the second moving block 261 has a second limiting cavity 2611 therein, and the second limiting block 266 is installed in the second limiting cavity 2611 . The second limiting cavity 2611 is used to limit the moving range of the second limiting block 266 .

[0054] A second limiting block 266 is installed in the second limiting cavity 2611 , and the second limiting block 266 can only move in the second limiting cavity 2611 , thereby limiting the upward or downward movement range of the second limiting block 266 along the first direction Z to prevent the second locking handle 268 from rotating excessively.

[0055] like Figure 8 As shown, an adjustment scale 2621 is provided on the second adjustment plate 262 , and a second scale 2631 is provided on the second movable guide rail 263 .

[0056] The adjustment scale 2621 is provided on the second adjustment plate 262 and the first scale 2521 is provided on the second movable guide rail 263 , so that the user can adjust the position of the grinding member 36 along the first direction Z precisely.

[0057] When the rail end fine grinding machine 100 for glued insulating joints of railway is actually used, first, the restriction on the first limit block 256 is canceled by rotating the first locking handle 258, and then the position of the grinding member 36 along the third direction Y is adjusted by the first adjusting hand wheel 255, and the first scale 2521 can be observed for precise adjustment. Secondly, the restriction on the second limit block 266 is canceled by rotating the second locking handle 268, and then the position of the grinding member 36 along the first direction Z is adjusted by the second adjusting hand wheel 265, and the precise adjustment of the adjusting scale 2621 and the second scale 2631 can be observed. Thirdly, the grinding angle of the grinding member 36 is adjusted - first, the grinding adjustment handle 35 is adjusted to loosen the grinding adjustment bolt 34, and then the grinding adjustment bolt 34 is controlled to move to a suitable position in the waist-shaped hole 311, and then the grinding adjustment handle 35 is adjusted to tighten the grinding adjustment bolt 34 to fix the grinding angle of the grinding member 36. Finally, the user holds the grinding member 36 and grinds the fat edge of the rail along the second direction X.

Claims

1. A rail end fine grinding machine for railway adhesively bonded insulating joints, characterized in that: include: A mounting base (1), wherein the mounting base (1) is mounted on a railway rail (200); An adjustment mechanism (2), the adjustment mechanism (2) being mounted on the mounting base (1); A grinding mechanism (3), the grinding mechanism (3) comprising a grinding fixing plate (31), a grinding adjustment seat (32), a grinding hinge (33), a grinding adjustment bolt (34), a grinding adjustment handle (35) and a grinding piece (36), the grinding fixing plate (31) being mounted on the adjustment mechanism (2), the grinding fixing plate (31) being provided with a waist-shaped hole (311) along a first direction, the grinding adjustment seat (32) being hingedly connected to the grinding fixing plate (31) via the grinding hinge (33), one end of the grinding adjustment bolt (34) passing through the waist-shaped hole (311) and being threadedly connected to the grinding adjustment seat (32), the other end of the grinding adjustment bolt (34) being connected to the grinding adjustment handle (35), and the grinding piece (36) being mounted on the grinding adjustment seat (32); The grinding adjustment handle (35) is adjusted to control the movement of the grinding adjustment bolt (34) in the waist-shaped hole (311) so as to adjust the grinding angle of the grinding member (36).

2. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 1 is characterized in that: The mounting base (1) is mounted on the railway rail (200) and is fixedly mounted on the railway rail (200) by means of fixing bolts (4).

3. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 1, characterized in that: The adjusting mechanism (2) comprises a movable frame (21), an adjusting movable guide rail (23), a movable slider (22) and a movable slide plate (24); the movable frame (21) is mounted on the mounting base (1); the adjusting movable guide rail (23) and the movable slider (22) are mounted in the movable frame (21); the movable slider (22) is mounted on the adjusting movable guide rail (23) and is slidably connected to the adjusting movable guide rail (23); two sides of the movable frame (21) are provided with slide grooves (211) along a second direction; the movable slide plate (24) is connected to the movable slider (22); the movable slide plate (24) is mounted in the slide groove (211) and is slidably connected to the slide groove (211); the movable slide plate (24) moves along the second direction to adjust the position of the grinding member (36) along the second direction; wherein the second direction is perpendicular to the first direction.

4. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 3 is characterized in that: The adjustment mechanism (2) further comprises a first adjustment component (25), wherein the first adjustment component (25) comprises a first adjustment plate (251), a first movable guide rail (252), a first movable block (253), a first adjustment bolt (254) and a first adjustment hand wheel (255); The first adjustment plate (251) is extended and mounted on the movable slide plate (24); the first movable guide rail (252) is extended and mounted on the first adjustment plate (251) along a third direction; the first movable block (253) is mounted on the first movable guide rail (252) and is slidably connected to the first movable guide rail (252); one end of the first adjustment bolt (254) is threadedly connected to the first movable block (253); the other end of the first adjustment bolt (254) is connected to the first adjustment hand wheel (255); the first adjustment hand wheel (255) is used to adjust the movement of the first movable block (253) on the first movable guide rail (252) to adjust the position of the grinding member (36) along the third direction; wherein the third direction, the second direction and the first direction are perpendicular to each other.

5. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 4 is characterized in that: The first adjustment assembly (25) further comprises a first limit block (256), a first locking bolt (257) and a first locking handle (258); the first limit block (256) is installed in the first movable block (253); the first locking bolt (257) extends along the second direction; one end of the first locking bolt (257) is threadedly connected to the first limit block (256); the other end of the first locking bolt (257) is connected to the first locking handle (258); the first locking handle (258) is used to adjust the first limit block (256) to move along the second direction to lock the first movable guide rail (252) so as to limit the movement of the first movable block (253).

6. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 5, characterized in that: The first moving block (253) has a first limiting cavity (2531) therein, the first limiting block (256) is installed in the first limiting cavity (2531), and the first limiting cavity (2531) is used to limit the moving range of the first limiting block (256).

7. The rail end fine grinding machine for railway adhesively bonded insulating joints according to any one of claims 4 to 6, characterized in that: The first movable guide rail (252) is provided with a first scale (2521).

8. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 4, characterized in that: The adjustment mechanism (2) further comprises a second adjustment component (26), wherein the second adjustment component (26) comprises a second moving block (261), a second adjustment plate (262), a second moving guide rail (263), a second adjustment bolt (264) and a second adjustment hand wheel (265); The second moving block (261) is mounted on one side of the first moving block (253); the second adjusting plate (262) extends along the first direction; the second moving guide rail (263) extends along the first direction and is mounted on the second adjusting plate (262); the second moving block (261) is mounted on the second moving guide rail (263) and is slidably connected to the second moving guide rail (263); one end of the second adjusting bolt (264) is threadedly connected to the second moving block (261); the other end of the second adjusting bolt (264) is connected to the second adjusting hand wheel (265); the second adjusting hand wheel (265) is used to adjust the movement of the first moving block (253) on the second moving guide rail (263) to adjust the position of the grinding member (36) along the first direction.

9. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 8, characterized in that: The second adjustment assembly (26) further comprises a second limit block (266), a second locking bolt (267) and a second locking handle (268); the second limit block (266) is installed in the second movable block (261); the second locking bolt (267) extends along the second direction; one end of the second locking bolt (267) is threadedly connected to the second limit block (266); the other end of the second locking bolt (267) is connected to the second locking handle (268); the second locking handle (268) is used to adjust the second limit block (266) to move along the second direction to lock the second movable guide rail (263) so as to limit the movement of the second movable block (261).

10. The rail end fine grinding machine for railway adhesively bonded insulating joints according to claim 9, characterized in that: The second moving block (261) has a second limiting cavity (2611) therein, the second limiting block (266) is mounted in the second limiting cavity (2611), and the second limiting cavity (2611) is used to limit the moving range of the second limiting block (266).

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