阅读说明：本技术 用于轨道梁的防滑纹加工设备和轨道梁 (A anti-skidding line processing equipment and track roof beam for track roof beam ) 是由 房资扬 赵志强 王义磊 庞勇 刘华 于 2020-03-27 设计创作，主要内容包括：本发明公开了一种用于轨道梁的防滑纹加工设备和轨道梁,用于轨道梁的防滑纹加工设备包括：机架；吸盘组件,吸盘组件设在机架上,吸盘组件具有吸附状态和释放状态；刀具组件,刀具组件包括驱动件及刀具,刀具能够在驱动件的作用下在水平面内进行圆周运动；平移装置,平移装置与刀具组件连接,以带动刀具组件沿轨道梁的长度方向移动；升降装置,升降装置设置在机架上且与平移装置连接,以带动平移装置上下移动。根据本发明的用于轨道梁的防滑纹加工设备,能够直接在轨道梁上进行防滑纹的加工,同时也可以对磨损后的防滑纹进行二次加工,保证轨道梁的摩擦力,提高轨道车辆行车的安全性,且保证刀具能够进行连续加工,提高切削效率。(The invention discloses an anti-skid grain processing device for a track beam and the track beam, wherein the anti-skid grain processing device for the track beam comprises: a frame; the sucker component is arranged on the rack and has an adsorption state and a release state; the cutter assembly comprises a driving part and a cutter, and the cutter can perform circular motion in a horizontal plane under the action of the driving part; the translation device is connected with the cutter assembly to drive the cutter assembly to move along the length direction of the track beam; and the lifting device is arranged on the rack and is connected with the translation device so as to drive the translation device to move up and down. According to the anti-skid pattern machining equipment for the track beam, provided by the invention, the anti-skid patterns can be directly machined on the track beam, and meanwhile, the worn anti-skid patterns can be secondarily machined, so that the friction force of the track beam is ensured, the running safety of a track vehicle is improved, the cutter can be continuously machined, and the cutting efficiency is improved.)

1. An anti-skid grain processing apparatus for a track beam, comprising:

a frame;

the sucker assembly is arranged on the rack, the sucker assembly has an adsorption state and a release state, when the sucker assembly is in the adsorption state, the rack is suitable for being fixed on the track beam through the sucker assembly, and when the sucker assembly is in the release state, the anti-skid pattern machining equipment can be separated from the track beam;

the cutter assembly comprises a driving part and a cutter, and the cutter can perform circular motion in a horizontal plane under the action of the driving part;

the translation device is connected with the cutter assembly so as to drive the cutter assembly to move along the length direction of the track beam;

and the lifting device is arranged on the rack and connected with the translation device so as to drive the translation device and the cutter assembly to move up and down.

2. The apparatus of claim 1, wherein the frame has running wheels thereon, the running wheels being movable between a first position and a second position,

when the travelling wheels are positioned at the first position, the travelling wheels are suitable for being separated from the track beam, and the sucker assembly is suitable for being supported on the track beam so that the sucker assembly is suitable for being switched from the releasing state to the sucking state;

when the walking wheels are located at the second position, the sucker assembly is in the release state, and the walking wheels are suitable for being in contact with the track beam so that the anti-skid texture machining equipment is suitable for walking along the track beam.

3. The anti-skid texturing apparatus for a rail beam according to claim 2, wherein the running wheels comprise a running wheel mounting and a running wheel body pivotably connected to the running wheel mounting,

be equipped with a plurality of otic placodes that the interval set up in the frame, it is a plurality of wear to be equipped with the rotatable pivot of the central axis around self on the otic placode, walk the road wheel mounting bracket with pivot fixed connection, be suitable for the drive when the pivot rotates walk the road wheel and be in the primary importance with rotate between the second place.

4. The apparatus according to claim 2, wherein the frame is provided with a plurality of guide wheels arranged at intervals, and the plurality of guide wheels are adapted to roll along the side surface of the rail beam in the width direction.

5. The anti-skid thread machining apparatus for the track beam as claimed in claim 1, wherein the driving member has an output shaft, a central axis of the output shaft extends in an up-down direction, a tool mounting bracket is fixedly connected to the output shaft, the tool mounting bracket has a mounting arm extending radially outward, the tool is mounted at an outer end of the mounting arm, and the tool is located radially outward of the central axis of the output shaft.

6. The apparatus according to claim 5, wherein the mounting arm is provided in plurality, and the plurality of mounting arms are provided at intervals in a circumferential direction of the output shaft,

the cutter is a plurality of, a plurality of the cutter one-to-one is installed in a plurality of the outer end of installing the arm.

7. The apparatus according to claim 6, wherein each of the tools has a tip, projections of the tips of the plurality of tools in a horizontal plane are located on the same circle, and heights of the tips of the plurality of tools in an up-down direction are different; and/or

The plurality of cutters are respectively positioned on a concentric circle which takes the center of the output shaft as the center of a circle and the distance between the output shaft and the plurality of cutters as the radius.

8. The machining apparatus for skid-proof threads for railway beams according to any one of claims 1 to 5, wherein the frame is formed with a through opening,

the sucking disc subassembly includes:

the connecting frame is fixed on the rack, a bulge is formed at a position corresponding to the opening, and an accommodating space is formed between the bulge and the rack;

and the permanent magnet jack is connected with the connecting frame and is positioned in the accommodating space.

9. The anti-skid texturing apparatus for a track beam according to any one of claims 1 to 5, wherein said translation means comprises:

the translation mounting bracket is fixed on the lifting device;

the lead screw extends along the length direction of the track beam and is rotatably arranged on the translation mounting bracket around the central axis of the lead screw;

the sliding block is sleeved outside the lead screw and can move relative to the lead screw, and the driving piece is fixed on the sliding block.

10. The anti-skid texturing apparatus for a track beam according to claim 9, wherein the translational mounting bracket comprises two mounting plates, two of the mounting plates extend along the length direction of the track beam, at least one guide rail extending along the length direction of the track beam is provided on the surfaces of the two mounting plates opposite to each other,

the slider is provided with at least two guide blocks which are slidably matched with the guide rails of the two mounting plates, and when the slider moves relative to the lead screw, each guide block moves along the corresponding guide rail respectively.

11. A rail beam, characterized in that the skid-proof lines on the upper surface of the rail beam are processed by the skid-proof line processing equipment for the rail beam according to any one of claims 1 to 10.

Technical Field

The invention relates to the technical field of anti-skid pattern processing, in particular to anti-skid pattern processing equipment for a track beam and the track beam.

Background

Urban rail transit plays an increasingly important role in the transportation industry, but due to the influence of factors such as the rail vehicle and the running environment of the rail vehicle, the phenomenon of skidding can occur in the running process of the rail vehicle. Skidding causes an increase in the number of times of emergency braking of the rail vehicle and an extension of the emergency braking distance, thereby causing a certain safety risk.

In the correlation technique, the anti-skid veins processing equipment carries out the processing of anti-skid veins to the steel sheet, then lays into the track roof beam with the steel sheet again, can't carry out the processing of anti-skid veins to the track roof beam that has already laid, also can't carry out secondary operation to the track roof beam after wearing and tearing simultaneously to can influence the frictional force of track roof beam, and then influence the security of rail vehicle operation.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention aims to provide an anti-skid texture processing device for a track beam, which improves the cutting efficiency of a cutter.

The invention also aims to provide the track beam machined by the anti-skid texture machining equipment.

According to the embodiment of the first aspect of the invention, the anti-skid texture processing equipment for the track beam comprises: a frame;

the sucker assembly is arranged on the rack, the sucker assembly has an adsorption state and a release state, when the sucker assembly is in the adsorption state, the rack is suitable for being fixed on the track beam through the sucker assembly, and when the sucker assembly is in the release state, the anti-skid pattern machining equipment can be separated from the track beam;

the cutter assembly comprises a driving part and a cutter, and the cutter can perform circular motion in a horizontal plane under the action of the driving part;

the translation device is connected with the cutter assembly so as to drive the cutter assembly to move along the length direction of the track beam;

and the lifting device is arranged on the rack and connected with the translation device so as to drive the translation device and the cutter assembly to move up and down.

According to the anti-skid grain processing equipment for the track beam, disclosed by the embodiment of the invention, the cutter can perform circular motion in a horizontal plane under the action of the driving piece, so that circular arc grooves can be formed on the track beam in a model manner, the horizontal movement of the cutter is realized through the connection of the translation device and the cutter assembly, the movement of the horizontal device and the cutter assembly in the vertical direction is realized through the connection of the lifting device and the horizontal device, and therefore, the cutter can form a plurality of circular arc grooves on the track beam, and the plurality of circular arc grooves form anti-skid grains. The sucking disc subassembly can be in the switching between adsorption state and the release state, guarantee that anti-skidding line processing equipment adds the stability on the track roof beam man-hour, compare with traditional anti-skidding line processing equipment, the anti-skidding line processing equipment that has the sucking disc subassembly can directly carry out the processing of anti-skidding line on the track roof beam, also can carry out secondary operation to the anti-skidding line after the track roof beam wearing and tearing simultaneously to guaranteed that the track roof beam possesses sufficient frictional force, and then improved rail vehicle driving's security.

According to some embodiments of the invention, the frame is provided with running wheels, which are movable between a first position and a second position,

when the travelling wheels are positioned at the first position, the travelling wheels are suitable for being separated from the track beam, and the sucker assembly is suitable for being supported on the track beam so that the sucker assembly is suitable for being switched from the releasing state to the sucking state;

when the walking wheels are located at the second position, the sucker assembly is in the release state, and the walking wheels are suitable for being in contact with the track beam so that the anti-skid texture machining equipment is suitable for walking along the track beam.

According to some embodiments of the invention, the running wheel comprises a running wheel mounting frame and a running wheel body pivotally connected with the running wheel mounting frame, the frame is provided with a plurality of lug plates arranged at intervals, a rotating shaft capable of rotating around a central axis of the rotating shaft penetrates through the plurality of lug plates, the running wheel mounting frame is fixedly connected with the rotating shaft, and the rotating shaft is suitable for driving the running wheel to rotate between the first position and the second position when rotating.

According to some embodiments of the invention, the machine frame is provided with a plurality of guide wheels arranged at intervals, and the plurality of guide wheels are suitable for rolling along the side face of the track beam in the width direction.

According to some embodiments of the invention, the driving member has an output shaft, a central axis of the output shaft extends in an up-down direction, the output shaft is fixedly connected with a tool mounting bracket, the tool mounting bracket has a mounting arm extending radially outward, the tool is mounted at an outer end of the mounting arm, and the tool is located radially outward of the central axis of the output shaft.

According to some embodiments of the invention, the mounting arm is provided in plurality, the mounting arms are arranged at intervals along the circumferential direction of the output shaft, the cutters are provided in plurality, and the cutters are mounted at the outer ends of the mounting arms in a one-to-one correspondence.

According to some embodiments of the invention, each of the tools has a tool tip, projections of the tool tips of a plurality of the tools in a horizontal plane are located on the same circle, and heights of the tool tips of the plurality of the tools in the vertical direction are different; and/or the presence of a gas in the gas,

the plurality of cutters are respectively positioned on a concentric circle which takes the center of the output shaft as the center of a circle and the distance between the output shaft and the plurality of cutters as the radius.

According to some embodiments of the invention, the frame is formed with a through opening, the chuck assembly comprising: the connecting frame is fixed on the rack, a bulge is formed at a position corresponding to the opening, and an accommodating space is formed between the bulge and the rack; and the permanent magnet jack is connected with the connecting frame and is positioned in the accommodating space.

According to some embodiments of the invention, the translation device comprises: the translation mounting bracket is fixed on the lifting device; the lead screw extends along the length direction of the track beam and is rotatably arranged on the translation mounting bracket around the central axis of the lead screw; the sliding block is sleeved outside the lead screw and can move relative to the lead screw, and the driving device is fixed on the sliding block.

According to some embodiments of the invention, the translational mounting bracket comprises two mounting plates, the two mounting plates extend along the length direction of the track beam, at least one guide rail extending along the length direction of the track beam is arranged on the surfaces of the two mounting plates opposite to each other, at least two guide blocks slidably matched with the guide rails of the two mounting plates are arranged on the sliding block, and each guide block moves along the corresponding guide rail when the sliding block moves relative to the lead screw.

According to the track beam of the embodiment of the second aspect of the invention, the anti-skid veins on the upper surface of the track beam are machined by the anti-skid vein machining equipment for the track beam of the embodiment of the first aspect of the invention.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of an anti-skid texturing apparatus for a track beam according to an embodiment of the present invention;

FIG. 2 is a schematic view of the drive, tool mounting bracket and tool of the anti-skid texturing apparatus shown in FIG. 1;

FIG. 3 is a schematic view of the translation and lifting devices of the anti-skid texturing apparatus shown in FIG. 1;

FIG. 4 is a schematic view of a rack and suction cup assembly of the anti-skid texturing apparatus shown in FIG. 1;

FIG. 5 is a schematic illustration of a track beam machined using an anti-skid machining apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic view of another angle of the anti-skid texturing apparatus shown in FIG. 1;

FIG. 7 is a schematic view of yet another angle of the anti-skid texturing apparatus shown in FIG. 1;

fig. 8 is a partially enlarged view of the anti-skid thread processing apparatus shown in fig. 7.

Reference numerals:

100: anti-skid pattern processing equipment;

1: a frame; 11: a sucker component; 111: a permanent magnet jack; 112: a connecting frame; 1121: a protrusion;

113: a handle; 12: a walking wheel; 121: a running wheel mounting frame; 122: a running wheel body;

123: an ear plate; 124: a rotating shaft; 13: a guide wheel; 14: an opening;

2: a lifting device; 21: lifting a screw rod; 22: a lifting slide block; 23: a second hand wheel;

24: a second guide block; 25: a second slider guide;

3: a translation device; 31: a translational mounting bracket; 311: mounting a plate; 32: a lead screw; 33: a slider;

34: a guide rail; 35: a first hand wheel; 36: a guide block;

4: a cutter assembly; 41: a drive member; 411: an output shaft; 42: a cutter;

5: a cutter mounting bracket; 51: mounting an arm; 6: an electric control cabinet;

200: a track beam; 201: and (4) anti-skid lines.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below. The tool 42 is fixed to the translator 3, the translator 3 performing a translation movement on the translation mounting bracket 31.

An anti-skid texturing apparatus 100 for a track beam according to an embodiment of the present invention will be described with reference to fig. 1 to 8. The anti-skid grain processing equipment 100 can process anti-skid grains 201 on the beam surface of the track beam 200 so as to achieve the purpose of skid resistance when a track vehicle walks on the anti-skid grains. In the following description of the present application, the skid-resistant working apparatus 100 is described as being applied to the rail beam 200 as an example.

As shown in fig. 1 to 8, an anti-skid texturing apparatus 100 for a track beam according to an embodiment of the first aspect of the present invention includes a frame 1, a lifting device 2, a translation device 3, a cutter assembly 4, and a suction cup assembly 11.

Specifically, the suction cup assembly 11 is provided on the rack 1, the suction cup assembly 11 has an adsorption state and a release state, when the suction cup assembly 11 is in the adsorption state, the rack 1 is adapted to be fixed on the rail beam 200 by the suction cup assembly 11, and when the suction cup assembly 11 is in the release state, the anti-skid thread processing apparatus 100 can be detached from the rail beam 200. The cutter assembly 4 comprises a driving member 41 and a cutter 42, and the cutter 42 can perform circular motion in a horizontal plane under the action of the driving member 41. Translation device 3 is connected and can drive cutter unit 4 and move along the length direction of track roof beam 200 with cutter unit 4, and elevating gear 2 sets up in frame 1 and is connected with translation device 3 to drive translation device 3 and cutter unit 4 and reciprocate. For example, in the example of fig. 1-4, the lifting device 2 is mounted on the upper surface of the frame 1. When the anti-skid thread processing apparatus 100 is applied to the rail beam 200, a beam surface to be processed of the rail beam 200 may be located on a side of the frame 1 away from the lifting device 2. The translation device 3 is installed at one side (e.g., left side in fig. 1) of the lifting device 2, and the translation device 3 can be moved up and down together with the lifting device 2 by the lifting device 2. The cutter assembly 4 is mounted on the translation device 3, and the cutter assembly 4 can move along the length direction of the track beam 200 along with the translation device 3, and the cutter 42 makes a circular motion in a horizontal plane under the action of the driving member 41.

When the beam surface of the track beam 200 needs to be processed, the sucker component 11 is in an adsorption state, the anti-skid pattern processing equipment 100 is adsorbed on the track beam 200, the anti-skid pattern processing equipment 100 is fixed relative to the track beam 200 at the moment so as to ensure the stability of the anti-skid pattern processing equipment 100 during working, ensure the accuracy of processing the anti-skid patterns 201, and then the lifting device 2 can drive the translation device 3 and the cutter component 4 to integrally descend. When the translation device 3 drives the cutter 42 to move horizontally, the cutter 42 can rotate in a horizontal plane, and the cutter 42 can also move horizontally, so that the anti-skid veins 201 shown in fig. 5 can be machined, the anti-skid veins 201 can provide friction force along the length direction and the width direction of the track beam 200 at the same time, after the machining of the anti-skid veins 201 is completed, the sucker assembly 11 can be switched to a release state, and at the moment, the anti-skid vein machining equipment 100 can move along the length direction of the track beam 200 to machine the anti-skid veins 201 at other positions of the track beam 200, or the worn track beam 200 is machined for the second time, so that the running safety of the track vehicle is ensured; of course, the anti-skid machining apparatus 100 may also be removed from the rail beam 200.

In the above process, the cutter may move along the length direction of the track beam 200 while performing a rotational motion, so as to realize continuous machining of the anti-slip pattern 201 and realize efficient cutting. Or after one arc-shaped groove is processed, the cutter is lifted, after the horizontal movement is completed, the cutter is lowered to complete the next arc-shaped groove, and the anti-skid grains 201 are formed in the plurality of arc-shaped grooves. After the machining is finished, the lifting device 2 can drive the cutter 42 to integrally lift through the translation device 3, so that the cutter 42 leaves the beam surface of the track beam 200.

As shown in fig. 1 and 4, the suction cup assembly 11 is fixed on the frame 1, and in the length direction of the track beam 200, the suction cup assembly 11 is located on one side of the lifting device 2 away from the translation device 3, thereby ensuring the stability of fixing the suction cup assembly 11. When the anti-skid lines 201 are processed on the beam surface of the track beam 200, the anti-skid line processing equipment is adsorbed on the beam surface of the track beam 200 through the sucker assembly 11, so that the stability of the anti-skid line processing equipment 100 during working is ensured.

According to the anti-skid grain processing equipment 100 for the track beam, disclosed by the embodiment of the invention, the sucker assembly 11 can be switched between an adsorption state and a release state on the track beam 200, so that the stability of the anti-skid grain processing equipment 100 on the track beam 200 during processing is ensured.

According to some embodiments of the present invention, as shown in fig. 6, 7 and 8, the frame 1 is provided with running wheels 12, for example, the running wheels 12 may be respectively installed at the front end and the rear end of the frame 1 along the length direction of the track beam 200 to ensure smooth operation of the frame 1. The running wheels 12 are movable between a first position and a second position, when the running wheels 12 are located at the first position, the running wheels 12 are separated from the track beam 200, the sucker assembly 11 is supported on the track beam 200 to make the sucker assembly 11 switch from the releasing state to the absorbing state, and at this time, the anti-skid grain processing device 100 can be firmly absorbed on the track beam 200 through the sucker assembly 11 to process the anti-skid grains 201 of the track beam 200. When the travelling wheels 12 are in the second position, the sucker assemblies 11 are in the released state, the travelling wheels 12 are adapted to be in contact with the track beam 200 so that the anti-skid texturing apparatus 100 is adapted to travel along the track beam 200, and at this time, the profiling wheels 12 are in contact with the beam surface of the track beam 200 so as to travel along the beam surface of the track beam 200. Thereby, the flexibility of the anti-skid pattern processing apparatus 100 is effectively ensured. When the translation device moves to the maximum distance, the integral translation of the anti-skid pattern machining equipment 100 on the track beam 200 can be completed through the walking wheels, so that other positions of the track beam 200 are machined, and the machining integrity is guaranteed.

Further, with reference to fig. 6, 7 and 8, the running wheels 12 may comprise a running wheel mounting 121 and a running wheel body 122 pivotally connected to the running wheel mounting 121, the running wheel body 122 being pivotally connected to the running wheel mounting 121 for being adapted to run along the beam surface of the track beam 200. The frame 1 is provided with a plurality of ear plates 123 arranged at intervals. In the description of the present invention, "a plurality" means two or more. Each ear plate 123 may be formed with a through hole adapted to the rotating shaft 124, the plurality of ear plates 123 are provided with a rotating shaft 124 passing through the ear plates 123 and being rotatable around the central axis thereof, one end (e.g., the left end in fig. 8) of the rotating shaft 124 extends out of the corresponding side surface of the frame 1, the running wheel mounting frame 121 is fixedly connected to the rotating shaft 124, and the rotating shaft 124 is adapted to rotate the running wheels 12 between the first position and the second position. For example, the axle 124 may be an interference fit with the aperture of the ear plate 123, and rotating the end of the axle 124 may cause the running wheels 12 to rotate synchronously with the axle 124, thereby causing the running wheels 12 to rotate between the first and second positions when the axle 124 rotates. With such an arrangement, the flexibility of the anti-skid pattern processing equipment 100 is driven by the flexibility of the walking wheels 12, so that the anti-skid pattern processing equipment 100 can walk along the beam surface of the track beam 200.

According to some embodiments of the present invention, the frame 1 is provided with a plurality of guide wheels 13 at intervals, and the plurality of guide wheels 13 are adapted to roll along the side surface of the rail beam 200 in the width direction. For example, as shown in fig. 6 and 7, two sides of the frame 1 corresponding to the width direction of the track beam 200 may be respectively provided with a plurality of guide wheels 13, the guide wheels 13 located on the same side of the track beam 200 may be arranged at intervals along the length direction of the track beam 200, and since the guide wheels 13 on the two sides are in contact with two sides of the track beam 200 in the width direction, the reliability that the anti-skid pattern processing apparatus 100 can travel along the track beam 200 is further ensured, and meanwhile, the guide wheels 13 play a role in guiding, and the anti-skid pattern processing apparatus 100 can be effectively ensured to travel along the length direction of the track beam 200.

According to some embodiments of the present invention, as shown in fig. 1 and 2, the driving member 41 has an output shaft 411, a central axis of the output shaft 411 extends in an up-down direction, a tool mounting bracket 5 is fixedly connected to the output shaft 411, the tool mounting bracket 5 has a mounting arm 51 extending radially outward, the tool 42 is mounted at an outer end of the mounting arm 51, and the tool 42 is located radially outward of the central axis of the output shaft 411. For example, referring to fig. 2, the tool mounting bracket 5 has a mounting arm 51, the mounting arm 51 extends horizontally outward in the radial direction of the output shaft 411, and the tool 42 is mounted on an end of the mounting arm 51 remote from the output shaft 411. Thus, the tool mounting bracket 5 having the mounting arm 51 is provided, so that the structure of the tool mounting bracket 5 is simplified. In addition, by positioning the tool 42 radially outside the central axis of the output shaft 411, the suction cup assembly 11 can be switched between the suction state and the release state, and when the anti-skid thread machining apparatus 100 is operated, it can be ensured that the tool 42 performs a horizontal movement while rotationally moving with the driving member 41, so that the tool 42 can perform continuous machining, improving the cutting efficiency of the tool 42.

According to some embodiments of the present invention, the mounting arm 51 is plural, the plural mounting arms 51 are arranged at intervals along the circumferential direction of the output shaft 411, the cutters 42 are plural, and the plural cutters 42 are mounted on the outer ends of the plural mounting arms 51 in a one-to-one correspondence. For example, in the example of fig. 2, four mounting arms 51 are provided, four cutters 42 are provided, the four mounting arms 51 are uniformly spaced along the circumference of the output shaft 411, an included angle between two adjacent mounting arms 51 is 90 degrees, the four mounting arms 51 extend horizontally outwards along the radial direction of the output shaft 411, and the four cutters 42 are respectively mounted at one ends of the four mounting arms 51 far away from the output shaft 411. Therefore, by arranging the tool mounting bracket 5 with the mounting arms 51, the four tools 42 can be effectively guaranteed to be capable of simultaneously cutting, the machining efficiency of the anti-skid pattern machining equipment 100 is improved, and the tool mounting bracket 5 is simple in structure and convenient to machine.

In some alternative embodiments, each of the plurality of tools 42 has a tip, and projections of the tips of the plurality of tools 42 in a horizontal plane are located on the same circle and heights of the tips of the plurality of tools 42 in the vertical direction are different. For example, the heights of the tips of the plurality of tools 42 in the vertical direction can be sequentially reduced in the clockwise or counterclockwise direction, so that the depth of the anti-slip pattern 201 can be gradually increased when the plurality of tools 42 operate, the machining efficiency is further improved, damage to the tips due to the fact that the tools 42 process too large depth at one time can be avoided, and the service life of the tools 42 is prolonged.

Of course, the present invention is not limited thereto, and in other alternative embodiments, the plurality of cutters 42 are respectively located on concentric circles with the center of the output shaft 411 as the center and the distance between the output shaft 411 and the plurality of cutters 42 as the radius. For example, the plurality of cutters 42 may have different distances from the central axis of the output shaft 411, so that the plurality of cutters 42 may simultaneously cut the plurality of anti-skid threads 201 during operation, thereby also improving the working efficiency of the anti-skid thread machining apparatus 100.

According to some embodiments of the present invention, referring to fig. 1 in combination with fig. 4, a through opening 14 is formed on the frame 1, the suction cup assembly 11 includes a connection frame 112 and a permanent magnet jack 111, the connection frame 112 is fixed on the frame 1 and a protrusion 1121 is formed at a position corresponding to the opening 14, an accommodation space is formed between the protrusion 1121 and the frame 1, and the permanent magnet jack 111 is connected with the connection frame 112 and is located in the accommodation space. For example, as shown in fig. 1 and 4, the connecting frame 112 is located on a side of the permanent magnet jack 111 away from the machine frame 1, the permanent magnet jack 111 is located in the accommodating space between the protrusion 1121 of the connecting frame 112 and the machine frame 1, the lower end of the permanent magnet jack 111 is located in the opening 14 and is flush with the bottom surface of the machine frame 1, and the connecting frame 112 can be fixed by using a threaded fastener such as a bolt, thereby ensuring the stability of fixing the permanent magnet jack 111 and protecting the permanent magnet jack 111 from abrasion of the permanent magnet jack 111. The permanent magnet jacks 111 may be switched between magnetizing and demagnetizing by means of a handle 113. When the cutter 42 performs cutting operation, the permanent magnet jack 111 is magnetized by pulling the handle 113, and when the sucker assembly 11 is in an adsorption state, the bottom surface of the permanent magnet jack 111 is in direct contact with and adsorbs the beam surface of the track beam 200, so that the anti-skid pattern machining equipment 100 can be clamped and positioned to resist the resistance to cutting during cutting; when the cutter 42 completes the cutting work, the permanent magnet jacks 111 are demagnetized by pulling the handle 113 so that the anti-skid thread processing apparatus 100 can be removed from the rail beam 200.

According to some embodiments of the present invention, referring to fig. 3, the translation device 3 includes a translation mounting bracket 31, a lead screw 32 and a sliding block 33, the translation mounting bracket 31 is fixed on the moving end of the lifting device 2, the lead screw 32 extends along the length direction of the track beam 200, the lead screw 32 is rotatably disposed on the translation mounting bracket 31 around its central axis, the sliding block 33 is sleeved outside the lead screw 32, the sliding block 33 is movable relative to the lead screw 32, and the driving member 41 is fixed on the sliding block 33.

For example, in the example of fig. 1 and 3, the translation mounting bracket 31 is substantially a hollow rectangular frame structure, one end of the translation mounting bracket 31 is connected to the lifting device 2, and the translation device 3 can move up and down along with the lifting device 2, the screw rod 32 is horizontally disposed above the translation mounting bracket 31, the screw rod 32 can rotate around its own central axis, the slider 33 is sleeved on the screw rod 32, the driving member 41 is fixedly connected to the slider 33, and when the screw rod 32 rotates around its own central axis, the slider 33 can move horizontally along the screw rod 32, and then the driving member 41 is driven to move horizontally.

Further, the translational mounting bracket 31 includes two mounting plates 311, the two mounting plates 311 extend along the length direction of the track beam 200, at least one guide rail 34 extending along the length direction of the track beam 200 is provided on the surfaces of the two mounting plates 311 facing each other, at least two guide blocks 36 slidably engaged with the guide rails 34 of the two mounting plates 311 are provided on the slider 33, and each guide block 36 moves along the corresponding guide rail 34 when the slider 33 moves relative to the lead screw 32. Referring to fig. 3, two sides of the translational mounting bracket 31 opposite to the driving member 41 are respectively provided with a mounting plate 311, each mounting plate 311 is provided with two guide rails 34, the slider 33 is provided with two guide blocks 36, each guide block 36 is in sliding fit with the two guide rails 34 on each mounting plate 311, and the guide rails 34 and the guide blocks 36 cooperate to guide the horizontal movement of the cutter assembly 4.

In addition, the translation device 3 further includes a first hand wheel 35 and a speed reducer (not shown), by shaking the first hand wheel 35, the driving force is transmitted to the lead screw 32 through the speed reducer, then the slider 33 drives the cutter assembly 4 to move horizontally relative to the lead screw 32, the guide rail 34 guides the movement of the cutter assembly 4 while the cutter assembly 4 moves horizontally, and further, the stability of the horizontal movement of the cutter assembly 4 is ensured. Alternatively, the reduction gear may employ a right-angle reduction gear or the like.

As shown in fig. 1 and fig. 3, the lifting device 2 includes a lifting screw 21, a lifting slider 22, a second hand wheel 23, a second slider guide rail 25 and a speed reducer (not shown), the lifting screw 21 of the lifting device 2 extends along a vertical direction and is rotatably disposed on the frame 1, the lifting slider 22 is sleeved on the lifting screw 21 and is in threaded connection with the lifting screw 21, the frame 1 is provided with a second slider guide rail 25, the lifting slider 22 is connected with the translation device 3, and the lifting slider 22 can be provided with second guide blocks 24 respectively in sliding fit with the two second slider guide rails 25, the second hand wheel 23 is fixed above the lifting screw 21, so that by swinging the second hand wheel 23, a driving force is transmitted to the lifting screw 21 through the speed reducer, then the lifting slider 22 drives the translation device 3 to move up and down relative to the lifting screw 21, and by the fit of the second slider guide rails 25 and the second guide blocks 24, play the guide effect to reciprocating of translation device 3, and then guarantee the stability of reciprocating of translation device 3.

Alternatively, referring to fig. 2, the driver 41 is a motor having an output shaft 411. Therefore, the cutter assembly 4 is simple in structure and easy to install, and the anti-skid pattern machining equipment 100 is light in weight and low in cost.

According to the anti-skid grain processing equipment 100 for the track beam, when the beam surface of the track beam 200 needs to be processed, the lifting device 2 can drive the translation device 3 and the cutter assembly 4 to integrally descend by shaking the second hand wheel 23 of the lifting device 2, and then the hand wheel 35 of the translation device 3 is shaken to drive the cutter assembly 4 to horizontally move to the processing position of the beam surface of the track beam 200 through the sliding block 33 of the translation device 3. Then, the driving part 41 is started to work through the electric control cabinet 6, and the starting, the stopping and the rotating speed of the driving part 41 are controlled by the electric control cabinet 6. The output shaft 411 rotates around its central axis, so that the cutter 42 can be driven to make a circular motion. Meanwhile, when the translation device 3 drives the cutter assembly 4 to move horizontally, it can be ensured that the cutter 42 moves horizontally while moving with the driving part 41, so as to process the anti-skid thread 201 shown in fig. 5.

As shown in fig. 5, according to the track beam 200 of the embodiment of the second aspect of the present invention, the skid-proof lines 201 of the upper surface of the track beam 200 are processed by the skid-proof line processing apparatus 100 for a track beam according to the embodiment of the first aspect of the present invention.

According to the track beam 200 of the second aspect of the present invention, the skid-proof threads 201 are processed by using the skid-proof thread processing apparatus 100 for a track beam of the first aspect of the present invention, so that the uniformity and the regularity of the skid-proof threads 201 of the track beam 200 are ensured.

Other constructions and operations of the track beam 200 according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.