CN114505539B

CN114505539B - Processing equipment for anti-skid patterns of track beam

Info

Publication number: CN114505539B
Application number: CN202011287749.0A
Authority: CN
Inventors: 吴树立; 李应良; 刘旭明; 孟鑫; 邵淦
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2023-08-08
Anticipated expiration: 2040-11-17
Also published as: CN114505539A

Abstract

The invention discloses a processing device for anti-skid patterns of a track beam, which comprises: the lathe bed component is in a strip shape; the fixing component is used for fixing the track beam plate material to the lathe bed component; the machine head assembly comprises a machine frame and a cutter, the machine frame is arranged on the machine body assembly and can move relative to the machine body assembly, the cutter is arranged on the machine frame and can move relative to the machine frame, and the cutter is used for processing anti-skid patterns on the surface of the rail beam plate material; the driving assembly comprises a first driving device, a second driving device and a third driving device, wherein the first driving device is used for driving the frame to move along the length direction of the lathe bed assembly so that the frame drives the cutter to move along the length direction of the rail beam plate, the second driving device is used for driving the cutter to rotate around a preset axis relative to the frame, and the third driving device is used for driving the cutter to move along the width direction of the lathe bed assembly relative to the frame. The processing equipment is suitable for processing curved track beam plates.

Description

Processing equipment for anti-skid patterns of track beam

Technical Field

The invention relates to the technical field of rail transit, in particular to processing equipment for anti-skid patterns of a rail beam.

Background

In the technical field of rail transportation, the running surface of a rail beam is usually required to be subjected to special anti-skid treatment to ensure that the brake performance in the running process of a train reaches the standard, and in a common anti-skid means, the surface of a steel plate of the running surface is subjected to pattern engraving treatment, so that the method is a better effect. The conventional processing equipment comprises a machine head fixed, a machine body moving, and a large space area required by the machine body moving, and the problems of discontinuous processing and low processing efficiency are caused by moving the machine body for a plurality of times. Moreover, when the curved steel beam is processed, the movement of the lathe bed is more difficult to control, and the processing precision is difficult to ensure.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. The invention aims to provide the processing equipment for the anti-skid patterns of the track beam, which has the advantages of small occupied space, convenient use, high processing efficiency and good processing effect.

According to an embodiment of the invention, the processing equipment for the anti-skid pattern of the track beam comprises: the lathe bed component is strip-shaped and is used for bearing rail beam plates; the fixing assembly is used for fixing the track beam plate material to the lathe bed assembly; the machine head assembly comprises a frame and a cutter, the frame is arranged on the machine body assembly and can move relative to the machine body assembly, the cutter is arranged on the frame and can move relative to the frame, and the cutter is used for processing anti-skid patterns on the surface of the rail beam plate material; the driving assembly comprises a first driving device, a second driving device and a third driving device, wherein the first driving device is used for driving the frame to move along the length direction of the lathe bed assembly, so that the frame drives the cutter to move along the length direction of the track beam plate, the second driving device is used for driving the cutter to rotate around a preset axis relative to the frame, and the third driving device is used for driving the cutter to move along the width direction of the lathe bed assembly relative to the frame.

The processing equipment for the anti-skid stripes of the track beam has the advantages of small occupied space, convenient use, high processing efficiency and good processing effect, and can be suitable for processing curved track beam plates.

In some embodiments, the processing apparatus further comprises: the detection device is arranged on the frame and is used for detecting the relative position of the shape line of the rail beam plate material and the frame in the width direction of the lathe bed component, and the processing equipment is configured to control the third driving device to act through data detected by the detection device.

In some embodiments, the detection device comprises a laser detection device, or a camera detection device.

In some embodiments, the third driving device drives the second driving device to move along the width direction of the lathe bed assembly relative to the frame, so that the second driving device drives the cutter to move along the width direction of the lathe bed assembly relative to the frame.

In some embodiments, the third driving device comprises a guiding mechanism, and the frame and the second driving device are matched through the guiding mechanism, so that the guiding mechanism guides the second driving device to move along the width direction of the lathe bed assembly relative to the frame.

In some embodiments, the guide mechanism includes a guide rail extending in a width direction of the bed assembly, and a guide member cooperating with the guide rail to move along the guide rail, the guide rail being at least one and provided to the frame, the guide member being provided to the second driving device.

In some embodiments, the third driving device is disposed on the frame and includes an electric driving mechanism, or a pneumatic driving mechanism, or a hydraulic driving mechanism.

In some embodiments, the third drive device comprises an electric drive mechanism and a third drive motor, the third drive motor driving the electric drive mechanism to move, the electric drive mechanism comprising a rack and pinion mechanism, or a belt drive mechanism, or a screw mechanism.

In some embodiments, the processing apparatus further comprises: the telescopic cover is arranged on the third driving device and comprises two sub-telescopic sections positioned on two sides of the second driving device in the width direction of the lathe bed component.

In some embodiments, the drive assembly further comprises a fourth drive that drives the tool relative to the frame along the predetermined axis.

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

FIG. 1 is a perspective view of a processing apparatus according to one embodiment of the present invention;

fig. 2 is an enlarged view at a shown in fig. 1;

FIG. 3 is an enlarged view of a portion of the processing apparatus shown in FIG. 1;

FIG. 4 is another enlarged view of a portion of the construction of the processing apparatus shown in FIG. 1;

FIG. 5 is a perspective view of a bed assembly according to one embodiment of the invention;

FIG. 6 is an enlarged view of a portion of FIG. 5;

FIG. 7 is a mating view of a bed assembly and a securing assembly according to one embodiment of the invention;

fig. 8 is an enlarged view at B shown in fig. 7;

fig. 9 is an enlarged view at C shown in fig. 7.

Reference numerals:

a processing apparatus 100; rail beam slab 200;

a bed assembly 1;

a platform body 10;

a side support 11; a first reinforcing plate 111;

a mounting plate 112; a first mounting hole 1121; a second mounting hole 1122;

a limit boss 1123; a fixing hole 1124;

a cover support 113;

a bottom support 12; a support beam 121;

a support platform 122; a platform floor 122a; a platform support block 122b;

A second reinforcing plate 123;

a leveling device 13; a gap cover plate 16; a connecting member 17;

a fixed assembly 2; an electromagnet 20;

a head assembly 3;

a frame 31; a main frame 311; a cross support 311a; vertical support 311b; a diagonal brace 311c; a vertical support 311d;

a side frame 312; a bracket 317; a detection bracket 318;

a cutter 32; a rotation shaft 321; a connecting rod 322; a cutter grain 323;

a drive assembly 4;

a first driving device 41; a first driving motor 411; a rack 412; a first connection hole 4121;

a second driving device 42; a second driving motor 421; a headstock 422; a mounting bracket plate 423;

a third driving device 43; a third driving motor 431; an electric drive mechanism 432;

a screw mechanism 4320; a guide mechanism 433; a guide rail 4330;

fourth drive means 44;

a guide assembly 5; a slide rail 51; a second connection hole 511;

an organ cover 61; a sub-shroud segment 611; a telescoping shield 62; a sub-telescoping section 621;

a chip removal assembly 7; a waste tank 71; a waste basket 72;

a power supply assembly 8; an electric box 81; a drag chain bracket 82; a drag chain groove 821; wiring slots 822; drag chain 83;

a detection device 91; in-place sensor 92.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different structures of the invention. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.

Hereinafter, a processing apparatus 100 for anti-skid patterns of a rail beam according to an embodiment of the present invention will be described with reference to the accompanying drawings.

Specifically, according to the processing device 100 of the embodiment of the present invention, anti-skidding lines are processed on a working surface (such as a running surface, a guiding surface, etc.) of a rail beam, so as to achieve the purpose of anti-skidding when a rail vehicle runs along the rail beam, and ensure running safety of the rail vehicle.

As shown in fig. 1, the processing apparatus 100 includes: the machine head assembly comprises a machine body assembly 1, a fixing assembly 2, a machine head assembly 3 and a driving assembly 4, wherein the machine body assembly 1 is of a strip-shaped structure and is used for bearing a rail beam plate 200, namely, the machine body assembly 1 is of a strip-shaped structure, namely, the length is larger than the width, but the cross section of the machine body assembly 1 is not limited, and the rail beam plate 200 is a rectangular or arc-shaped steel plate, so that the shape of the machine body assembly 1 can be generally adapted to the shape of the rail beam plate 200, the rail beam plate 200 can be placed on the machine body assembly 1, and the machine body assembly 1 plays a supporting role on the rail beam plate 200.

Therefore, the lathe bed component 1 is arranged to be suitable for the long strip shape of the track beam plate 200, so that the structure of the lathe bed component 1 is miniaturized, the occupied area of the lathe bed component 1 is reduced, the cost of the lathe bed component 1 is reduced, the alignment difficulty of the track beam plate 200 and the lathe bed component 1 is reduced, the track beam plate 200 is convenient to take and place towards the lathe bed component 1, and the machining efficiency is improved.

As shown in fig. 1, the fixing component 2 is used for fixing the rail beam plate 200 to the lathe bed component 1, so that the rail beam plate 200 and the lathe bed component 1 are relatively static through the fixing component 2, which is beneficial to stably and reliably processing anti-skid patterns on the rail beam plate 200 later and improves the processing precision of the anti-skid patterns.

Referring to fig. 2, the machine head assembly 3 includes a frame 31 and a cutter 32, where the frame 31 is disposed on the machine tool body assembly 1 and is movable relative to the machine tool body assembly 1, and it should be noted that a matching manner of the frame 31 and the machine tool body assembly 1 is not limited, and may be a direct matching or an indirect matching, but the frame 31 is not fixedly connected relative to the machine tool body assembly 1. The cutter 32 is disposed on the frame 31 and is movable relative to the frame 31, the cutter 32 is used for processing anti-skidding patterns on the surface of the rail beam plate 200, and it should be noted that the matching mode of the cutter 32 and the frame 31 is not limited, and the cutter 32 may be directly matched or indirectly matched, but the cutter 32 is not fixedly connected relative to the frame 31.

As shown in fig. 2 and 3, the driving assembly 4 includes a first driving device 41, a second driving device 42, and a third driving device 43, where the first driving device 41 is used to drive the frame 31 to move along the length direction (front-rear direction as shown in fig. 1) of the bed assembly 1, so that the frame 31 drives the cutter 32 to move along the length direction (front-rear direction as shown in fig. 1) of the rail beam plate 200, so that the cutter 32 can gradually machine anti-skid patterns from one end of the length of the rail beam plate 200 to the other end of the length.

Referring to fig. 3, the second driving device 42 is used for driving the cutter 32 to rotate around a preset axis relative to the frame 31, so that arc-shaped anti-skid patterns can be machined on the surface of the rail beam plate 200 by using the cutter 32, and the anti-skid patterns can provide friction force along the length direction and the width direction of the rail beam plate 200. The third driving means 43 drives the cutter 32 to move in the width direction (left-right direction as shown in fig. 3) of the bed assembly 1 with respect to the frame 31. Therefore, after the fixing assembly 2 is adopted to fix the track beam plate 200 to the lathe bed assembly 1, the driving assembly 4 can be utilized to drive the cutter 32 to move along the length direction of the track beam plate 200, rotate relative to the frame 31 around a preset axis and move along the width direction of the lathe bed assembly 1, so that the movement of the cutter 32 can be better adapted to the shape of the track beam plate 200, and the track beam plate 200, whether linear or curved, can be easily processed to form the anti-skid patterns meeting the requirements. In the whole processing process, the cutter 32 can be fed forward along with the shape of the rail beam plate 200 under the driving of the first driving device 41, the second driving device 42 and the third driving device 43 while rotating, and repeated lifting and falling are not needed, so that the processing time can be shortened, and the processing efficiency can be improved.

Moreover, according to the processing apparatus 100 of the embodiment of the present invention, the lathe bed assembly 1 is fixed, and the machine head assembly 3 moves, so that the problem of large space required by movement of the lathe bed assembly 1 is solved, and the processing efficiency is improved and the processing continuity of the anti-skid patterns is ensured because the lathe bed assembly 1 does not need to be moved for multiple times.

In addition, there are some oversized processing devices in the related art, such as a gantry processing center, which is used for processing various workpieces, and has an oversized supporting bottom plate, so that the structure is very complex, the occupied area is very large, the cost is very high, the track beam plate needs to be lifted to the central position of the oversized supporting bottom plate during use, the taking and placing of the track beam plate takes time and labor, the pattern is processed by programming the specific moving track of the cutter, the pattern processing precision requirement can be met only by needing very high control precision, the processing is time-consuming and labor-consuming, the cost is high, and the processing precision is difficult to guarantee.

According to the processing equipment 100 of the embodiment of the invention, the lathe bed component 1 is of a strip shape suitable for the track beam plate 200, the structure is simpler, the occupied area is smaller, the cost is lower, for example, the occupied area and the cost can be reduced by about half, the track beam plate 200 can be placed at a proper position on the lathe bed component 1 without being lifted and moved for a long distance, the track beam plate 200 is very convenient to take and place, complicated programming is not needed, only the driving component 4 is needed to control the translation and rotation of the cutter 32, the movement control scheme of the cutter 32 is simple, the operation difficulty is greatly reduced, the control precision requirement is reduced, the processing precision requirement of patterns can be simply and reliably met, the processing efficiency is improved, and the processing cost is reduced.

In short, according to the machining apparatus 100 of the embodiment of the present invention, by arranging the bed assembly 1 to be adapted to the elongated shape of the rail beam plate 200 and arranging the fixing assembly 2 capable of fixing the rail beam plate 200 to the bed assembly 1 while driving the head assembly 3 to move relative to the bed assembly 1 by the driving assembly 4, the operation convenience and the machining efficiency are improved, and the bed assembly 1 can be miniaturized, the occupied space of the bed assembly 1 is reduced, and the cost of the bed assembly 1 is reduced.

Moreover, the processing equipment 100 can be utilized to process the anti-skid patterns on the track beam plate 200 with lighter weight, and then the track beam plate 200 with the processed anti-skid patterns is installed on the track beam, so that the track beam is not required to be integrally moved to the processing equipment 100 for processing, and the processing equipment 100 is not required to be integrally moved to the track beam for processing, so that the construction difficulty is reduced, and the processing precision is improved.

In some embodiments of the present invention, as shown in fig. 3 and 4, the processing apparatus 100 further includes: the detecting device 91, the detecting device 91 is disposed on the frame 31, and is used for detecting the relative position between the shape line of the rail beam plate 200 and the frame 31 in the width direction of the bed assembly 1, and the processing apparatus 100 is configured to control the third driving device 43 to operate according to the data detected by the detecting device 91. Specifically, the detected "shape line" of the rail beam sheet 200 is not limited, and may be, for example, a contour line of a side edge of the rail beam sheet 200, where "side edge" refers to an edge of at least one of two sides in a width direction of the rail beam sheet 200, so as to facilitate detection, or the detected "shape line" of the rail beam sheet 200 may be a shape line that is machined or drawn on the rail beam sheet 200 in advance, so long as the shape line is parallel to or coincides with a length center line of the rail beam sheet 200, which is not described herein.

Therefore, the detection device 91 follows the frame 31 to move along the length direction of the bed component 1, and detects the relative positions of the shape line (such as the contour line of the side edge) of the rail beam plate 200 and the detection device 91, that is, the frame 31, at each length position of the bed component 1, so that the relative positions of the cutter 32 and the length center line of the rail beam plate 200 in the width direction of the bed component 1 can be known, and the movement of the third driving device 43 can be controlled according to the detection result of the detection device 91, for example, the pivot axis of the cutter 32 is always located on the length center line of the rail beam plate 200, thereby meeting the shape following processing requirements of the rail beam plate 200 for different lines.

Processing equipment in the correlation technique, when processing the anti-skidding line to curve girder steel, need in advance to each curve girder steel arc analysis, with the processing of curve girder steel segmentation programming, the operation is complicated, and is higher to workman's ability requirement, production efficiency is low, can't realize the disposable cutting of girder steel machined surface. According to the processing device 100 of the embodiment of the invention, the position of the shape line (such as the contour line of the side edge) of the rail beam plate 200 is detected to change along the length of the rail beam plate 200, and the cutter 32 is controlled to move along the length direction of the lathe bed assembly 1 and simultaneously move along the width direction of the lathe bed assembly 1 along the contour change of the rail beam plate 200 through signal conversion, so that shape following processing is realized, and one-time automatic processing of rail beam plates 200 with different curves and straight lines is satisfied. Compared with the sectional programming processing in the related art, the method can eliminate the complexity of programming and inputting programs for each rail beam plate independently, reduce the requirement on the capability of workers, realize automatic detection and targeted processing, reduce errors and improve the production efficiency by more than two times.

The specific type of the detection device 91 is not limited, and may include, for example, a laser detection device, a camera detection device, an ultrasonic detection device, and the like. For example, when the detection device 91 is a laser detection device, for example, the distance between the laser detection device 91 and the side edge of the rail beam plate 200 can be measured continuously according to the laser ranging principle, so that the position change of the side edge of the rail beam plate 200 can be detected, the processing equipment 100 can know the line shape of the detected rail beam plate 200, the laser receiving signal is converted into a waveform which can be identified by electric control, and then the waveform is converted into a control signal for driving the cutter 32 to move along the width direction of the lathe bed assembly 1 by the third driving device 43, so that the effect that the cutter 32 moves along the contour of the rail beam plate 200 in the width direction of the lathe bed assembly 1 is achieved, namely, the automatic shape following processing of the cutter 32 along the shape change of the rail beam plate 200 is achieved. For example, in some specific examples, the frequency of the laser detection device 91 may be 0.33ms to 5ms.

It should be noted that, the mounting manner of the detection device 91 is not limited, for example, in some embodiments of the present invention, as shown in fig. 3 and 4, the rack 31 has a detection bracket 318, and the detection device 91 may be mounted on the detection bracket 318. The detection device 91 may comprise a detection probe and a detection housing, and the detection probe may be located in the detection housing to obtain protection of the detection housing. In addition, the detecting bracket 318 may be extended to a suitable position according to the operation requirement of the detecting device 91, which is not limited herein.

It should be noted that, the width of the bed component 1 is not limited, and since the processing apparatus 100 according to the embodiment of the present invention can process the curved track beam plate 200, the width of the bed component 1 can be slightly larger, for example, when the width of the track beam plate 200 is d, the width of the bed component 1 can be about 2d, i.e. the width of the bed component 1 can be about twice the width of the track beam plate 200, so that the floor area of the bed component 1 is reduced as much as possible on the premise of satisfying the processing of the curved track beam plate 200.

It should be noted that the length of the bed assembly 1 is not limited, and the length of the bed assembly 1 may be set according to the specific length of the track beam plate 200 required to process the anti-skid patterns, for example, in some embodiments of the present invention, the length of the bed assembly 1 is more than three times the width of the bed assembly 1, for example, the length of the bed assembly 1 is three times, four times, five times, six times, seven times, eight times, nine times, ten times, etc. the width of the bed assembly 1, so that the processing of the track beam plate 200 with different lengths may be adapted.

In some embodiments of the present invention, as shown in fig. 1, the bed assembly 1 includes a plurality of table bodies 10, and the plurality of table bodies 10 are arranged along a length direction of the bed assembly 1, and each of the table bodies 10 is elongated, it is understood that a cross-sectional shape of the table body 10 is not limited. Thus, by providing the bed assembly 1 as a combination of a plurality of the table main bodies 10, the processing difficulty of the bed assembly 1 can be reduced. It should be noted that the length of each platform body 10 is not required to be equal, the number of platform bodies 10 is not limited, and two, three or more than two adjacent platform bodies 10 may be connected or not connected, and may be specifically designed according to practical situations.

For example, in some embodiments of the present invention, the length of the bed assembly 1 may be 20.6 meters, and the longest possible machining of the 16.5 meter rail beam slab 200 may be satisfied by the one-time fixing machining of the rail beam slab 200 of 16.5 meters and less. In addition, in some examples, the bed assembly 1 may be formed by splicing three platform bodies 10, for example, one platform body 10 is located at the rear side of the S1 plane in fig. 1, one platform body 10 is located between the S1 plane and the S2 plane, one platform body 10 is located at the front side of the S2 plane, and a gap is formed between two adjacent platform bodies 10, where the gap may be about 20 mm.

In some embodiments of the present invention, as shown in fig. 5, the bed assembly 1 includes a bottom support 12 and side supports 11 on both sides, the side supports 11 on both sides being provided on both sides of the bottom support 12 in a width direction (a left-right direction as shown in fig. 5) of the bed assembly 1, respectively, the bottom support 12 and the side supports 11 on both sides defining a processing groove having an open top therebetween, the processing groove extending in a length direction (a front-rear direction as shown in fig. 5) of the bed assembly 1 and being for accommodating a rail beam slab 200. That is, the bottom support 12 is located between the side supports 11 on both sides, and the upper ends of the side supports 11 are higher than the upper ends of the bottom support 12, so that the machine tool body assembly 1 is formed with a machining groove. Thus, the rail beam plate 200 can be accommodated by the processing groove, so that the rail beam plate 200 can be simply and conveniently close to and reach the position to be processed. Furthermore, the fixing assembly 2, the chip removing assembly 7, etc. according to some embodiments of the present application may be provided using a machining groove, improving the convenience, stability, reliability, etc. of installation of these assemblies.

In some embodiments of the present invention, as shown in fig. 5, the bottom support 12 includes: the support beams 121 are spaced apart in the longitudinal direction of the bed assembly 1, and the support platforms 122 are provided on the support beams 121. Therefore, the overall strength and the structural rationality of the lathe bed assembly 1 can be ensured, and the lathe bed assembly 1 is more stable and reliable. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the bottom support 12 may not include the plurality of support beams 121, for example, the support platform 122 may also be supported on a support member extending along the length direction of the bed assembly 1, which is not described herein.

In some embodiments of the present invention, as shown in fig. 5 and 6, the support beam 121 and the side support 11 may each comprise an H-profile and be welded to each other, whereby materials are easily available, and the structure is simple, the weight is light, the cost is low, and the reliability is high.

In addition, in order to enhance the structural strength of the bed assembly 1, as shown in fig. 6, the side support 11 may further include a plurality of first reinforcing plates 111 provided on webs of H-profiles for the side support 11 and spaced apart in the length direction of the bed assembly 1, and the bottom support 12 may further include a second reinforcing plate 123 provided between adjacent two H-profiles for the bottom support 12 and extending in the length direction of the bed assembly 1, and the like.

In some embodiments of the present invention, as shown in fig. 5, the side supports 11 on each side of each platform body 10 are a complete beam (e.g., an H-profile), that is, not a plurality of short beams, so that the structural reliability of the platform body 10 can be improved and the processing is facilitated.

In some embodiments of the present invention, as shown in fig. 5 and 7, the bed assembly 1 defines an open-top machining slot extending along the length of the bed assembly 1 for receiving the rail beam blank 200, and the fixing assembly 2 is disposed in the machining slot. Thus, the fixing member 2 can be protected by the processing groove, and the operation reliability of the fixing member 2 can be improved.

For example, in the above-described embodiment, as shown in fig. 5 and 7, when the processing tank is defined by the side supports 11 and the bottom support 12, the fixing assembly 2 may be disposed on the bottom support 12 between the side supports 11 on both sides, whereby the fixing assembly 2 may be installed and supported by the bottom support 12 and the fixing assembly 2 may be protected by the side supports 11.

In some specific examples of the invention, the securing assembly 2 comprises: the electromagnet 20, the electromagnet 20 has an adsorption state and a release state, when the electromagnet 20 is in the adsorption state, the track beam plate 200 is fixed on the lathe bed assembly 1, and when the electromagnet 20 is in the release state, the track beam plate 200 can be separated from the lathe bed assembly 1. Therefore, the fixing and releasing of the rail beam plate 200 can be simply and effectively realized due to the strong suction force of the electromagnet 20, and the fixing reliability of the rail beam plate 200 can be ensured.

It can be appreciated that the rail beam plate 200 is generally a steel plate, the steel plate to be processed can be fixed through the electromagnet 20, and the steel plate to be processed can be reliably adsorbed on the electromagnet 20 by adopting the powerful suction disc of the electromagnet 20 due to high positioning requirement on the steel plate when the steel plate is cut, so that the steel plate can not generate tiny displacement when being cut, the reliability and the effectiveness of processing are improved, and the processing precision is ensured. For example, in some specific examples, the attracted state is present when electromagnet 20 is energized, the released state is present when electromagnet 20 is de-energized, in other specific examples, the attracted state is present when electromagnet 20 is de-energized, and the released state is present when electromagnet 20 is energized.

In some specific examples of the present invention, when the fixing assembly 2 includes the electromagnet 20 and the electromagnet 20 is provided in the processing tank, the electromagnet 20 may be one or more pieces and mounted on the bottom support 12 between the side supports 11 on both sides, thereby facilitating the installation and fixing of the electromagnet 20 and protecting the electromagnet 20 with the side supports 11.

As shown in fig. 5 and 7, in some specific examples of the present invention, the electromagnets 20 are arranged in a plurality of groups and spaced apart along the length direction of the bed assembly 1, and are disposed on the support platform 122, so that the overall material consumption of the electromagnets 20 can be reduced, and the cost can be reduced to a certain extent. In some specific examples, the plurality of groups of electromagnets 20 may be distributed more uniformly on the bed assembly 1, so that the reliability and stability of the fixing of the rail beam slab 200 may be improved. In addition, in some embodiments of the present invention, the electromagnet 20 may be fixed to the support platform 122 using a connection member 17, such as a bolt, a screw, or the like, so as to facilitate disassembly and maintenance.

In some specific examples of the present invention, as shown in fig. 5, the support platform 122 may include a platform base plate 122a and a plurality of platform support blocks 122b, where the platform base plate 122a is used to support the electromagnets 20, so that the electromagnets 20 are disposed on the platform base plate 122a, the plurality of platform support blocks 122b are spaced apart along the length direction of the bed assembly 1, and a groove is defined between two adjacent platform support blocks 122b, so that the electromagnets 20 are positioned and placed, that is, the platform support blocks 122b are located between two adjacent electromagnets 20, and the upper end surfaces of the platform support blocks 122b are flush with or slightly lower than the upper end surfaces of the electromagnets 20, so that the installation of the plurality of electromagnets 20 can be simply and quickly implemented, and the rail beam sheet 200 can be supported by using the positions of the platform support blocks 122b between the two adjacent electromagnets 20.

It should be noted that, the structural form of the platform base plate 122a is not limited, the platform base plate 122a may be a plate, and the plurality of platform supporting blocks 122b are disposed on the platform base plate 122a, or the platform base plate 122a may further include a plurality of plates, and every two adjacent plates are connected by one platform supporting block 122b. In addition, in order to adjust the height difference between the upper end surface of the platform supporting block 122b and the upper end surface of the electromagnet 20, a detachable spacer may be further disposed at the upper end of the platform supporting block 122b, which is not described herein. Furthermore, the present invention is not limited thereto, and in other embodiments of the present invention, the support platform 122 may not have the platform support block 122b.

In some embodiments of the present invention, as shown in fig. 7, the integral electromagnet 20 is used to replace the small splice type magnet, the gap cover plate 16 can be disposed between two adjacent electromagnets 20, and the top surface of the gap cover plate 16 is flush with or slightly lower than the top surface of the electromagnet 20, so that the waste scraps can be prevented from falling into the gap between two adjacent electromagnets 20, cleaning is convenient, and the electromagnet 20 can be ensured to reliably adsorb the rail beam sheet 200, meanwhile, the rail beam sheet 200 is directly placed on the electromagnet 20, and the platform supporting block 122b is not required to be disposed.

In some embodiments of the present invention, a set of electromagnets 20 may be disposed at the splice between two adjacent platform bodies 10, where one half of the set of electromagnets 20 is located on one platform body 10 and the other half is located on the other platform body 10, so that when the two platform bodies 10 are not directly connected, the set of electromagnets 20 may be further utilized to connect with the two platform bodies 10 respectively, so that the two platform bodies 10 are indirectly connected through the set of electromagnets 20, thereby improving the stability of the bed assembly 1.

In some embodiments of the present invention, the bed assembly 1 has a positioning structure thereon for positioning the rail beam slab 200. It should be noted that, the center position of the anti-skid pattern on the rail beam plate 200 directly affects the anti-skid effect, and in order to ensure the anti-skid reliability, a positioning structure is arranged on the lathe bed component 1, so that the rail beam plate 200 is roughly positioned when being lifted to the lathe bed component 1, thereby limiting the size of the center position and the edge position of the anti-skid pattern on the rail beam plate 200 and ensuring the anti-skid effect.

It should be noted that the specific configuration of the positioning structure is not limited, and for example, the positioning structure may include a positioning pin hole formed on the bottom support 12, so that the positioning pin inserted into the positioning pin hole may stop at the edge of the rail beam plate 200, and thus the rail beam plate 200 may be simply and effectively coarsely positioned.

In some embodiments of the invention, as shown in fig. 7, the bottom of the bed assembly 1 is provided with leveling means 13, thereby facilitating fine tuning of the processing apparatus 100 as a whole. It should be noted that the number and distribution of the leveling devices 13 may be set according to practical requirements, and the installation mode of the leveling devices 13 is not limited.

For example, in the example shown in fig. 7, when the lower end of the side support 11 is lower than the lower end of the bottom support 12, a plurality of leveling devices 13 spaced apart along the length direction of the bed assembly 1 may be provided at the bottom of the side support 11 on each side, so that fine adjustment of the entire processing apparatus 100 may be better achieved. In addition, the specific construction of the leveling device 13 is not limited, and may include, for example, a mounting plate, an anchor bolt, or a jack, etc., and will not be described here.

In some embodiments of the present invention, the bed assembly 1 and the frame 31 are matched through the guide assembly 5, so that the guide assembly 5 guides the frame 31 to move along the length direction of the bed assembly 1, as shown in fig. 4 and 8, the guide assembly 5 includes a sliding rail 51 provided on the bed assembly 1 and a sliding block provided on the frame 31, and it is understood that the sliding rail 51 extends along the length direction of the bed assembly 1. In this way, it is ensured simply and effectively that the frame 31 can be moved in the longitudinal direction of the bed assembly 1. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the guide assembly 5 may be omitted by providing the first driving device 41 as a driving mechanism having a guide function, for example, when the first driving device 41 includes a ball screw mechanism or the like.

In addition, it should be noted that the specific setting positions of the slide rail 51 and the slide blocks are not limited, the side supports 11 on each side are respectively provided with the slide rail 51, it is to be understood that the slide rail 51 extends along the length direction of the bed assembly 1, two sides of the frame 31 in the width direction of the bed assembly 1 are respectively provided with slide blocks matched with the slide rails 51 on the corresponding sides, the frame 31 is guided to move along the length direction of the bed assembly 1 by the matching of the slide blocks and the slide rails 51, that is, the top of the side supports 11 on the two sides are respectively provided with the slide rails 51, two sides of the frame 31 are respectively provided with one or more slide blocks, and the slide blocks on the corresponding sides are in sliding fit with the slide rails 51 on the corresponding sides. Therefore, the guiding function can be simply and reliably realized, the interference influence of the guiding component 5 on the cutter 32 moving in the processing groove can be avoided, and the normal work of the cutter 32 is ensured.

In some embodiments of the present invention, the first driving device 41 includes an electric driving device, or a pneumatic driving device, or a hydraulic driving device, and the electric driving device includes a first driving motor 411 and a driving mechanism, where the driving mechanism drives the driving mechanism to work, and the driving mechanism is a rack-and-pinion mechanism, a belt transmission mechanism, a ball screw mechanism, or the like. Therefore, different driving modes can be flexibly selected to realize driving, so that the manufacturing difficulty of the processing equipment 100 is further reduced.

In some embodiments of the invention, the first drive means 41 comprises a drive mechanism on the side support 11 on each side, the drive mechanism comprising an electric drive mechanism, or a pneumatic drive mechanism, or a hydraulic drive mechanism. Therefore, the driving function can be simply and reliably realized, the motion stability of the frame 31 is ensured, the interference influence of the driving mechanism on the cutter 32 moving in the processing groove can be avoided, and the normal work of the cutter 32 is ensured.

For example, in some specific examples, the driving mechanism is an electric driving mechanism, such as a rack-and-pinion mechanism, a belt transmission mechanism, or a ball screw mechanism, etc., and in conjunction with fig. 4, the first driving device 41 further includes a first driving motor 411 and a transmission mechanism, and the first driving motor 411 is one and drives the driving mechanisms on both sides through the transmission mechanisms on both sides, respectively. Therefore, the frame 31 can be simply and effectively driven to move along the bed assembly 1 through the first driving motor 411 in combination with a common driving mechanism, the number of the first driving motors 411 can be reduced, the control difficulty is reduced, and the cost can be reduced.

For example, in the specific example shown in fig. 4 and 8, the first driving device 41 includes a first driving motor 411 and a rack-and-pinion mechanism, the rack-and-pinion mechanism includes a rack 412 and a pinion, and the rack 412 is respectively disposed on the side support 11 on each side, and it is understood that the rack 412 extends along the length direction of the bed assembly 1, and the rack 412 on each side is respectively meshed with at least one pinion, and the first driving motor 411 is two and respectively drives the two pinions on both sides to rotate. Thereby, the frame 31 can be reliably driven to move in the longitudinal direction of the bed assembly 1.

Of course, the present invention is not limited thereto, in other embodiments of the present invention, only one first driving motor 411 may be provided, and meanwhile, transmission mechanisms are additionally provided on two sides, and the driving motors drive the driving mechanisms on two sides to be in the same speed and the same row through the transmission mechanisms on two sides, so that the number of the first driving motors 411 may be reduced, the control difficulty may be reduced, and the cost may be reduced.

It should be noted that, the racks 412 on each side may be formed by splicing at least one sub-rack sequentially arranged along the length direction of the bed assembly 1, so that the length of each sub-rack may be shortened, and the processing difficulty of the sub-rack may be reduced. In addition, in order to ensure the continuity and the smoothness of the movement of the frame 31, the joints of the racks 412 on both sides of the width of the bed assembly 1 are set to be non-collinear, that is, the joints of the racks 412 on both sides of the width are not axisymmetric about the longitudinal center line of the bed assembly 1, so that the continuity and the smoothness of the movement of the frame 31 can be improved.

It should be noted that, in some embodiments, as shown in fig. 5 and 6, for example, the top of the side support 11 may have a mounting plate 112, where the mounting plate 112 has a row of first mounting holes 1121 spaced apart along the length direction of the bed assembly 1 and a row of second mounting holes 1122 spaced apart along the length direction of the bed assembly 1, the rack 412 and the rack 51 each extend along the length direction of the bed assembly 1, and in conjunction with fig. 7 and 8, the rack 412 has a row of first connecting holes 4121 spaced apart along the length direction of the bed assembly 1, the rack 51 has a row of second connecting holes 511 spaced apart along the length direction of the bed assembly 1, and the plurality of first mounting holes 1121 and the plurality of first connecting holes 4121 are connected by a connecting member 17 (e.g., a screw, a rivet, etc.), and the plurality of second mounting holes 1122 and the plurality of second connecting holes 511 are connected by a connecting member 17 (e.g., a screw, a rivet, etc.). Thus, the fixing of the slide rail 51 and the rack 412 can be simply and effectively achieved. In addition, the mounting plate 112 may be fixed to the top plate of the H-profile for the side support 11 through fixing holes 1124 on both sides of its length.

In some specific examples, referring to fig. 7 and 8, the racks 412 on each side are located on the side of the slide rail 51 away from the processing slot, so that the gears can be prevented from occupying the space above the processing slot. In addition, in order to avoid the rack 412 from affecting the matching of the slide rail 51 and the slide block, a gap needs to be reserved between the slide rail 51 and the rack 412, in order to ensure that the gap between the slide rail 51 and the rack 412 meets the design requirement, as shown in fig. 5 and 6, the mounting plate 112 may further have a limiting boss 1123 extending along the length direction of the bed assembly 1, and the first mounting hole 1121 and the second mounting hole 1122 are respectively located at two sides of the limiting boss 1123 in the width direction of the bed assembly 1, so that the slide rail 51 and the rack 412 may be respectively located at two sides of the limiting boss 1123, thereby improving the assembly efficiency and simply and reliably ensuring that the gap between the slide rail 51 and the rack 412 meets the requirement.

In some embodiments of the present invention, as shown in fig. 1 and 2, the processing apparatus 100 further includes: the organ cover 61 is provided on the side support 11 on each side, respectively, the organ cover 61 is provided on a driving mechanism (for example, the rack-and-pinion mechanism, or the belt transmission mechanism, or the ball screw mechanism described above), and each side of the organ cover 61 includes two sub-cover sections 611 on both sides of the frame 31 in the length direction of the bed assembly 1, one end of one sub-cover section 611 is connected with one end of the length of the bed assembly 1, the other end is connected with the frame 31, and one end of the other sub-cover section 611 is connected with the other end of the length of the bed assembly 1, and the other end is also connected with the frame 31.

Therefore, in the process that the frame 31 moves along the length direction of the bed assembly 1, one of the two sub-cover sections 611 at each side is compressed and the other is extended to be always covered on the driving mechanism, so that the driving mechanism is protected, and scraps of processing anti-skid patterns are prevented from splashing on the driving mechanism, and normal operation of the driving mechanism is influenced. Further, it is understood that when the slide rail 51 is provided on the side support 11, the organ cover 61 may be covered on the slide rail 51, thereby protecting the slide rail 51.

In addition, as shown in fig. 1 and 2, in order to facilitate the fixation of the organ cover 61, the side support 11 may include a cover bracket 113 provided on both sides of the length of the entire H-profile for the side support 11, in addition to at least one H-profile extending in the length direction of the bed assembly 1.

In some embodiments of the present invention, as shown in fig. 3 and 4, the frame 31 includes: the main frame 311 and two side frames 312, the two side frames 312 are respectively connected to both sides of the bottom of the main frame 311 in the width direction of the bed assembly 1, the second driving device 42 and the first driving device 41 are respectively located at both sides of the main frame 311 in the length direction of the bed assembly 1, and the cutter 32 is disposed below the second driving device 42. Therefore, the frame 31 has reasonable structure, the first driving device 41 and the second driving device 42 can be simply and effectively arranged on the frame 31, and stress can be effectively dispersed, so that the stability of movement of the cutter 32 can be improved by utilizing the structure of the frame 31 in the processing process, the vibration of the cutter 32 is reduced, and the yield of processing anti-skid patterns is improved.

In addition, the frame 31 is also configured to be convenient to cooperate with the bed assembly 1, for example, when the bed assembly 1 includes the side supports 11, the two side frames 312 may be respectively disposed above the side supports 11 on two sides, and the slider may be disposed at the bottom of the side frames 312 to simply and effectively cooperate with the sliding rail 51 on the side support 11.

In some embodiments of the present invention, as shown in fig. 3 and 4, the main frame 311 includes a plurality of cross supports 311a, a plurality of vertical supports 311b, a plurality of diagonal supports 311c, and a plurality of vertical supports 311d, the vertical supports 311b extending in the up-down direction, the cross supports 311a extending in the width direction of the bed assembly 1, the vertical supports 311d extending in the length direction of the bed assembly 1, the plurality of vertical supports 311b being arranged at intervals in the width direction of the bed assembly 1, and the plurality of diagonal supports 311c also being arranged at intervals in the width direction of the bed assembly 1.

As shown in fig. 4, the upper ends of the plurality of vertical supports 311b are connected to the first lateral support 311a, the lower ends of the plurality of vertical supports 311b are connected to the second lateral support 311a, one end (e.g., the front end shown in fig. 4) of the plurality of vertical supports 311d near the second driving device 42 is connected to the second lateral support 311a, one end (e.g., the rear end shown in fig. 4) of the plurality of vertical supports 311d remote from the second driving device 42 is connected to the third lateral support 311a, the upper ends of the plurality of diagonal supports 311c are connected to the first lateral support 311a, and the lower ends of the plurality of diagonal supports 311c are connected to the third lateral support 311 a.

Therefore, by designing the structure of the main frame 311 as above, the structural reliability and structural strength of the main frame 311 are better, the adverse effect of vibration on the movement of the cutter 32 during processing can be better improved, the weight of the frame 31 is balanced, and the problems of tilting of the frame 31 and the like are solved. In addition, the stress of the frame 31 is more dispersed, the motion stability is better, and the processing effect can be improved.

In some embodiments of the present invention, to improve the strength, the frame 31 may be a unitary structure, for example, the main frame 311 of the above-described structural form may be formed by welding a square, flat, steel plate, etc., and the main frame 311 and the side frame 312 may be welded together. In addition, the side frame 312 at the bottom of the frame 31 and the slider are matched with a mounting surface to reserve a mounting gap of about 10mm, so that the problem that an integrated structure cannot be mounted due to machining errors is avoided, and meanwhile, after the sliders are mounted on two sides, the mounting accuracy can be ensured by fixing pins.

In addition, in order to achieve the in-place detection of the movement of the frame 31, the in-place sensor 92 may be provided on the frame 31 and/or the bed assembly 1, and/or a limit structure may be provided on the side frame 312, while a limit stop may be provided on the bed assembly 1, the limit stop being adapted to stop against the limit structure when the frame 31 is moved to the set position. Thereby, the accuracy of the frame 31 in place can be ensured, and the frame 31 is prevented from moving out of the bed assembly 1. It will be appreciated that the set positions may be positions at both ends of the length of the bed assembly 1, i.e. a start position and an end position of the movement of the gantry 31 along the length of the bed assembly 1. In addition, bump pads may be provided on the bump stopper and/or the bump structure, so that impact noise may be reduced, crashing may be avoided, and the like.

In some embodiments of the present invention, as shown in fig. 3 and 4, the second driving device 42 may include: the second driving motor 421 and the headstock 422, the main shaft has in the headstock 422, the cutter 32 includes axis of rotation 321, connecting rod 322 and cutter grain 323, second driving motor 421 drives the main shaft and rotates, main shaft and axis of rotation 321 link to each other directly or indirectly, in order to drive axis of rotation 321 and rotate, axis of rotation 321 is the axis of prearrangement, connecting rod 322 is at least one and perpendicular to axis of rotation 321 setting, axis of rotation 321 is located the central point of connecting rod 322, the length both ends of connecting rod 322 set up cutter grain 323 respectively, axis of rotation 321 rotates and drives connecting rod 322 around prearranged axis rotation, connecting rod 322 rotates around prearranged axis and drives two cutter grain 323 and rotate around prearranged axis, in order to process the anti-skidding line to track roof beam sheet material 200. The structure of the cutter 32 is not limited to this, and may have a plurality of connecting rods 322 disposed to intersect, and each connecting rod 322 may have a cutter grain 323 disposed at each end thereof.

In some embodiments of the present invention, as shown in fig. 3 and 4, the third driving device 43 drives the second driving device 42 to move along the width direction of the bed assembly 1 relative to the frame 31, so that the second driving device 42 drives the tool 32 to move along the width direction of the bed assembly 1 relative to the frame 31. In this way, the third driving device 43 can simply and effectively drive the cutter 32 to move along the width direction of the bed assembly 1 relative to the frame 31. Of course, the present invention is not limited thereto, and the third driving device 43 may be provided in the headstock 422, for example, and the driving of the spindle and the rotation shaft 321 in the width direction of the bed assembly 1 may be performed by relatively moving the driving tool 32 in the width direction of the bed assembly 1 with respect to the frame 31.

In some embodiments of the present invention, as shown in fig. 3 and 4, the third driving device 43 includes a guide mechanism 433, and the frame 31 and the second driving device 42 are engaged by the guide mechanism 433 to guide the second driving device 42 to move in the width direction of the bed assembly 1 with respect to the frame 31 by the guide mechanism 433. In this way, a simple and effective movement of the second drive 42 relative to the machine frame 31 in the width direction of the bed assembly 1 can be ensured. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the third driving device 43 may be provided as a driving mechanism having a guiding function to omit the guiding mechanism 433, for example, when the third driving device 43 includes a screw mechanism or the like, the guiding mechanism 433 may be omitted, but when the third driving device 43 includes a screw mechanism, the guiding mechanism 433 may be omitted, of course.

In the specific example shown in fig. 3 and 4, the guide mechanism 433 may include a guide rail 4330 and a guide member, the guide rail 4330 extends along the width direction of the bed assembly 1, the guide member cooperates with the guide rail 4330 to move along the guide rail 4330, for example, the guide member may be a short guide rail or a slider, etc., the guide rail 4330 is at least one and is provided to the frame 31, and the guide member is provided to the second driving device 42. Thus, the assembly and the manufacture are convenient. For example, in the example shown in fig. 3 and 4, the guide rail 4330 may be provided in plurality and spaced apart in the up-down direction, so that the stability and reliability of the guide may be improved.

In some embodiments of the present invention, as shown in fig. 3 and 4, the third driving device 43 is provided on the frame 31 and includes an electric driving mechanism 432, or a pneumatic driving mechanism, or a hydraulic driving mechanism. In this way, the driving action can be realized simply and reliably, and the motion stability of the third driving device 43 can be ensured.

In some specific examples of the present invention, the third driving device 43 includes an electric driving mechanism 432 and a third driving motor 431, and the third driving motor 431 drives the electric driving mechanism 432 to move, and the electric driving mechanism 432 includes a rack-and-pinion mechanism, or a belt transmission mechanism, or a screw mechanism 4320. Therefore, the third driving motor 431 is matched with a common driving mechanism, so that the second driving device 42 can be simply and effectively driven to move along the width direction of the lathe bed assembly 1, and the control difficulty is reduced.

For example, when the third driving device 43 includes a driving mechanism, a third driving motor 431 and a screw mechanism 4320, after the system of the processing apparatus 100 receives the position change data of the shape line of the rail beam plate 200 transmitted by the detecting device 91, the screw mechanism 4320 is driven by the third driving motor 431 to rotate to drive the second driving device 42 to move along the width direction of the bed component 1, and the guide rail 4330 is responsible for guiding and bearing, so as to realize the curved movement processing of the cutter 32 along the processing surface of the rail beam plate 200.

In some embodiments of the present invention, as shown in fig. 3 and 4, the processing apparatus 100 further includes: the telescopic cover 62, the telescopic cover 62 is covered on the third driving device 43, it should be noted that the telescopic cover 62 may cover at least part of the third driving device 43, and the telescopic cover 62 includes two sub-telescopic sections 621 located at two sides of the second driving device 42 in the width direction of the bed assembly 1, one end of one sub-telescopic section 621 is connected with one end of the width of the frame 31, the other end is connected with the second driving device 42, and one end of the other sub-telescopic section 621 is connected with the second driving device 42, and the other end is connected with the other end of the width of the frame 31.

Therefore, during the process that the second driving device 42 moves along the width direction of the lathe bed assembly 1, one of the two sub telescopic sections 621 at each side is compressed and the other is extended to be always covered on the third driving device 43, so that protection is formed on the third driving device 43, for example, the guide rail 4330 and the screw mechanism 4320 can be protected, and scraps of processing anti-skid patterns are prevented from splashing on the third driving device 43, and normal operation of the third driving device 43 is affected.

In addition, the track beam plate 200 can generate a large amount of flying scraps in the process of being processed with anti-skid patterns, and a protective cover plate for covering the cutter 32 can be arranged on the second driving device 42, so that the protection is realized, the effect of preventing the scraps from splashing is realized, dust and the like can be prevented from contacting the cutter 32, and the working reliability of the cutter 32 is ensured.

In addition, for convenience of installation, as shown in fig. 3, the second driving device 42 may further have a mounting plate 423, and the third driving device 43 cooperates with the mounting plate 423 to drive the second driving device 42. In addition, the guide rail 4330 and the screw nut can be fixed by screws or the like, and accurate positioning can be realized by pins or the like.

In some embodiments of the present invention, as shown in fig. 3 and 4, the second driving device 42 and the third driving device 43 are located at the same side of the frame 31 in the length direction of the bed assembly 1, and the driving motor of the first driving device 41 is located at the side of the frame 31 away from the second driving device 42. For example, in the example shown in fig. 3 and 4, the first driving motor 411 in the first driving device 41 may be installed at the rear side of the side frame 312, and the second driving device 42 and the third driving device 43 may be installed at the front side of the main frame 311. Thus, the stress of the frame 31 is balanced, and the movement is more stable.

In some embodiments of the present invention, as shown in fig. 4, the driving assembly 4 may further include a fourth driving device 44, where the fourth driving device 44 is used to drive the tool 32 to move along a preset axis, that is, to move up and down relative to the bed assembly 1, so as to implement lifting and lowering of the tool grain 323, where the lifting of the tool grain 323 can implement taking and placing of the rail beam slab 200, and where the lowering of the tool grain 323 can implement anti-skid on the rail beam slab 200. It should be noted that, the specific setting position of the fourth driving device 44 is not limited, for example, the fourth driving device 44 may be disposed on the frame 31 and drives the second driving device 42 to move up and down integrally, so that the second driving device 42 drives the tool 32 to move up and down, and the fourth driving device 44 may also be disposed in the headstock 422 to drive the spindle and the rotating shaft 321 to move up and down relatively, so as to realize the up and down movement of the tool 32.

For example, in some specific examples of the present invention, when the first driving device 41 and the second driving device 42 both drive the cutter 32 to move at a uniform speed, the processed anti-skid patterns have regular shapes, simple driving, no need of complex programming control, and good anti-skid effect.

According to the processing apparatus 100 of the embodiment of the present invention, when the driving assembly 4 includes the first driving device 41, the second driving device 42, the third driving device 43, and the fourth driving device 44, and detects the side edge positions of the rail beam plate 200 in cooperation with the detecting device 91, the tool 32 can be driven to move along the length direction, the width direction, and the height direction of the bed assembly 1 relative to the bed assembly 1, and rotate about the pivot axis relative to the frame 31, so as to implement shape following processing for different rail beam plates 200.

In some embodiments of the present invention, as shown in fig. 1, the processing apparatus 100 further includes: the chip removal assembly 7, chip removal assembly 7 locates lathe bed subassembly 1 and is used for collecting processing sweeps. Thereby facilitating collection of processing swarf and improving functional integrity of the processing apparatus 100.

For example, in the example shown in fig. 5, the support platform 122 has mounting clearances between both sides in the width direction of the bed assembly 1 and the side supports 11 on both sides, respectively, and in combination with fig. 1, the chip ejection assembly 7 includes: the waste bin body 71 and the waste basket 72, the waste bin body 71 extends along the length direction of the lathe bed component 1, each side installation gap is provided with the waste bin body 71 respectively, two sides of the lathe bed component 1 in the length direction are provided with the waste basket 72 respectively, and the waste basket 72 is used for collecting waste scraps in the waste bin body 71. For example, as shown in fig. 1, the longitudinal direction of the bed assembly 1 is the front-rear direction, the width direction of the bed assembly 1 is the left-right direction, a mounting gap is provided between the left side of the support platform 122 and the left side support 11, a mounting gap is provided between the right side of the support platform 122 and the right side support 11, one waste tank 71 is provided in the left mounting gap, and one waste tank 71 is also provided in the right mounting gap.

Therefore, when flying chips fall into the waste tank 71 after being generated, the cutting process is not affected, the cutting precision is ensured, and the waste basket 72 is respectively arranged at the two ends of the length of the lathe bed component 1, so that the waste in the waste tank 71 can be collected into the waste basket 72, and the aim of uniformly collecting the waste chips can be achieved. In addition, since the length of the bed assembly 1 can be long, the collection of scraps can be more facilitated by providing the waste baskets 72 on both sides of the length of the bed assembly 1, respectively.

In some embodiments of the present invention, as shown in fig. 1 and 2, both ends of the waste bin 71 in the length direction of the bed assembly 1 may be provided in a shape bent toward the waste basket 72, respectively. Thereby facilitating collection of waste from the chute body to the waste basket 72. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the waste bin 71 is provided with guide plates in both ends of the bed assembly 1 in the longitudinal direction, respectively, for guiding the waste in the waste bin 71 into the waste basket 72. Thereby facilitating collection of waste from the chute body to the waste basket 72. In addition, in some specific examples, the guide plate is rotatably connected relative to the waste bin 71, so that the angle of the guide plate can be adjusted, and the guide collection of waste scraps is further facilitated.

Note that, the manner of fixing the waste tank 71 is not limited, and for example, in the example shown in fig. 5 and 9, the side wall of the waste tank 71 may be fixedly connected to the gap cover 16 by a connecting member 17 (for example, a screw, a bolt, a pin, etc.), and the waste tank 71 may be supported on the support beam 121.

In some embodiments of the present invention, as shown in fig. 1 and 2, the processing apparatus 100 further includes: the power supply assembly 8, the power supply assembly 8 includes electric box 81, cable, tow chain frame 82 and tow chain 83, and the intermediate position in lathe bed assembly 1 length direction is located to electric box 81, and the width one side of lathe bed assembly 1 is located to tow chain frame 82, and tow chain frame 82 is located to tow chain 83, and the cable wears to locate tow chain 83 and one end is connected with electric box 81 electricity, and the other end is connected with drive assembly 4 and/or fixed subassembly 2 electricity.

Therefore, the length of the drag chain 83 and the cable can be shortened by arranging the electric box 81 at the length center position of the bed body assembly 1, the drag chain 83 can be supported and limited by the drag chain frame 82 by arranging the drag chain 83 on the drag chain frame 82, and the cable can be protected by the drag chain 83 by penetrating the cable into the drag chain 83, so that the electricity safety is improved. Furthermore, in some embodiments of the invention, the frame 31 may include brackets 317 for securing the ends of the drag chain 83.

In some embodiments of the present invention, as shown in fig. 2, a drag chain groove 821 and a wire groove 822 are formed in at least one drag chain bracket 82, the wire groove 822 is isolated from the drag chain groove 821, and the drag chain groove 821 is located above the wire groove 822. Thus, the drag chain 83 may be accommodated by the drag chain groove 821 on the one hand, and the wiring may be routed by the wiring groove 822 on the other hand, for example, when the fixing assembly 2 includes the electromagnet 20, the electric wire of the electromagnet 20 may be disposed in the wiring groove 822 below the drag chain groove 821, so that the safety and convenience of the wiring may be improved. Of course, the present invention is not limited thereto, and in other embodiments of the present invention, the wiring groove 822 may be provided in the waste tank 71 and below a waste collection groove provided in the waste tank 71 in a spaced-apart manner.

Next, the operation of the processing apparatus 100 according to an embodiment of the present invention will be briefly described.

Firstly, a worker cleans a plane on which the top surface of the electromagnet 20 is located, then the rail beam plate 200 is placed on the electromagnet 20 by using a lifting device such as a permanent magnet crane, then the worker magnetizes the electromagnet 20, the electromagnet 20 fixes the rail beam plate 200 above the electromagnet, then the machine head assembly 3 moves close to the rail beam plate 200, the detection assembly initially measures the distance and sweeps, meanwhile, the tool setting operation can be carried out, then the worker starts the first driving device 41 and the second driving device 42 to start cutting, in addition, a touch screen or a control console and the like can be arranged on the processing equipment 100, an automatic mode is started by touching and pressing, the third driving device 43 can work according to detection information fed back by the detection device 91, so that the cutting process is automatically carried out, such as the failure of cutting when the tool is broken, emergency shutdown and maintenance can be carried out by using a pull rope switch or an emergency switch, after the cutting is completed, the electromagnet 20 is demagnetized, the processed rail Liang Liaoban is taken down by adopting the lifting device, and scraps are cleaned.

According to the processing equipment 100 provided by the embodiment of the invention, the cutter 32 can be moved along with the shape, the cutting of double circular arc patterns is realized, the processed anti-skid patterns meet the braking requirement, the processing surface of a single track beam plate 200 can be cut once in the whole course due to the shape following processing, the production efficiency is improved, the occupied area of the processing equipment is reduced by half compared with the occupied area of the original equipment due to the movable machine head assembly 3, the linear shape of the track beam plate 200 can be measured in real time due to the arrangement of the detection device 91 in manual operation, the position of the cutter 32 is automatically adjusted by the system, the complex sectional programming operation is not needed, and the requirement on the capability of workers is reduced.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances. In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

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

Claims

1. A machining device (100) for anti-skid patterns of rail beams, characterized by comprising:

The machine tool comprises a machine tool body component (1), wherein the machine tool body component (1) is used for bearing a rail beam plate material (200), and the machine tool body component (1) is of a strip shape suitable for the rail beam plate material (200);

the fixing assembly (2) is used for fixing the track beam plate material (200) to the lathe bed assembly (1);

the machine head assembly (3), the machine head assembly (3) comprises a frame (31) and a cutter (32), the frame (31) is arranged on the machine body assembly (1) and is movable relative to the machine body assembly (1), the cutter (32) is arranged on the frame (31) and is movable relative to the frame (31), and the cutter (32) is used for processing anti-skid patterns on the surface of a rail beam plate (200);

the driving assembly (4), the driving assembly (4) comprises a first driving device (41), a second driving device (42) and a third driving device (43), the first driving device (41) is used for driving the frame (31) to move along the length direction of the lathe bed assembly (1), so that the frame (31) drives the cutter (32) to move along the length direction of the track beam plate (200), the second driving device (42) is used for driving the cutter (32) to rotate around a preset axis relative to the frame (31), and the third driving device (43) is used for driving the cutter (32) to move along the width direction of the lathe bed assembly (1) relative to the frame (31).

2. The machining apparatus (100) for skid resistance of a rail beam according to claim 1, further comprising:

the detection device (91) is arranged on the frame (31), and is used for detecting the relative position of the shape line of the rail beam plate material (200) and the frame (31) in the width direction of the lathe bed assembly (1), and the processing equipment (100) is configured to control the action of the third driving device (43) through the data detected by the detection device (91).

3. The machining device (100) for skid marks of rail beams according to claim 2, characterized in that the detection means (91) comprise laser detection means or camera detection means.

4. The machining apparatus (100) for skid-proof tread of rail beams according to claim 1, characterized in that the third driving device (43) drives the second driving device (42) to move in the width direction of the bed assembly (1) relative to the frame (31) such that the second driving device (42) drives the tool (32) to move in the width direction of the bed assembly (1) relative to the frame (31).

5. The machining apparatus (100) for skid-proof tread of rail beams according to claim 4, characterized in that the third driving device (43) comprises a guiding mechanism (433), and the frame (31) cooperates with the second driving device (42) through the guiding mechanism (433) to guide the second driving device (42) to move in the width direction of the bed assembly (1) relative to the frame (31) by the guiding mechanism (433).

6. The machining device (100) for skid-proof tread of rail beams according to claim 5, characterized in that the guiding means (433) comprises a guide rail (4330) and a guiding member, the guide rail (4330) extending in the width direction of the bed assembly (1), the guiding member cooperating with the guide rail (4330) to move along the guide rail (4330), the guide rail (4330) being at least one and being provided to the frame (31), the guiding member being provided to the second driving means (42).

7. The machining device (100) for anti-skid patterns of rail beams according to claim 1, characterized in that the third driving means (43) are provided to the frame (31) and comprise an electric driving mechanism (432), or a pneumatic driving mechanism, or a hydraulic driving mechanism.

8. The machining apparatus (100) for skid marks of rail beams according to claim 7, characterized in that the third driving device (43) comprises an electric driving mechanism (432) and a third driving motor (431), the third driving motor (431) drives the electric driving mechanism (432) to move, and the electric driving mechanism (432) comprises a rack-and-pinion mechanism, or a belt transmission mechanism, or a screw mechanism (4320).

9. The machining apparatus (100) for skid resistance of a rail beam according to claim 1, further comprising: -a telescopic hood (62), said telescopic hood (62) being housed on said third driving means (43), and said telescopic hood (62) comprising two sub-telescopic segments (621) located on both sides of said second driving means (42) in the width direction of said bed assembly (1).

10. The machining device (100) for the anti-skid of rail beams according to any one of claims 1 to 9, characterized in that the drive assembly (4) further comprises fourth drive means (44), the fourth drive means (44) driving the tool (32) to move along the preset axis with respect to the frame (31).