Profile end face machining equipment

Abstract

The profile end face machining equipment comprises a frame body, a fixing mechanism, two second hydraulic telescopic rods and a machining mechanism, and handles are arranged on the two sides of the frame body correspondingly; the fixing mechanism comprises two sets of connecting plates, two first hydraulic telescopic rods and two clamp assemblies, one set of connecting plates are fixedly connected with the inner wall of the frame body, and the other set of connecting plates are connected with the inner wall of the frame body in a pivoted mode; one end of each of the two first hydraulic telescopic rods is pivotally connected with the frame body, and the other end of each of the two first hydraulic telescopic rods is pivotally connected with the other group of connecting plates; the two clamp assemblies are respectively connected with the corresponding connecting plates; and the two second hydraulic telescopic rods are symmetrically mounted on the frame body. According to the sectional material end face machining equipment, the equipment is arranged at the end of a sectional material in a sleeving mode through the handle for machining, the sectional material does not need to be hoisted, the machining efficiency of the sectional material end face is improved, and when the equipment is used, the equipment is not limited by the placement posture of the sectional material, and the application range is wide.

Description

Technical Field

[0001] The present application relates to the technical field of steel structure processing, and in particular to a profile end surface processing device. Background Art

[0002] Profile end surface processing refers to the process of precision processing the end surfaces of various metal or non-metal profiles. This processing technology is widely used in the fields of construction, machinery manufacturing, automobile industry, aerospace, etc. With the development of the manufacturing industry and the improvement of product quality requirements, the importance of profile end surface processing technology has become increasingly prominent.

[0003] The end surface processing of profiles (such as H-shaped steel, channel steel and angle steel, etc.) generally includes cutting, grinding, stamping and heat treatment, etc. In the above processing, the profile to be processed is usually placed on the workbench of the mechanical processing equipment with the help of external lifting equipment. Due to the large mass of the profile, the lifting process is slow, thereby reducing the processing efficiency of the profile, and the processing equipment is not suitable for the processing of the end surface of the profile with a longer length. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the above-mentioned technology at least to some extent.

[0005] To this end, one purpose of the present application is to propose a profile end face processing device, which can be put on the end of the profile for processing by a handle, without the need to lift the profile, thereby improving the processing efficiency of the profile end face. When used, the device is not restricted by the placement posture of the profile and has a wide range of applications.

[0006] To achieve the above-mentioned purpose, the first aspect of the present application proposes a profile end surface processing equipment, including: a frame, a fixing mechanism, two second hydraulic telescopic rods and a processing mechanism, wherein handles are respectively provided on both sides of the frame; the fixing mechanism includes two groups of connecting plates, two first hydraulic telescopic rods and two clamp assemblies, wherein one group of the connecting plates is fixedly connected to the inner wall of the frame, and the other group of the connecting plates is pivotally connected to the inner wall of the frame; one end of the two first hydraulic telescopic rods is respectively pivotally connected to the frame, and the other end of the two first hydraulic telescopic rods is pivotally connected to the other group of connecting plates; the two clamp assemblies are respectively connected to the corresponding connecting plates; the two second hydraulic telescopic rods are symmetrically installed on the frame; the processing mechanism includes a reversing assembly and a fillet grinding assembly, wherein the reversing assembly is arranged on the frame; and the fillet grinding assembly is installed on the reversing assembly.

[0007] In addition, the profile end surface processing equipment proposed in the above embodiment of the present application may also have the following additional technical features:

[0008] In one embodiment of the present application, the clamp assembly includes a clamping plate component, a first connecting component and a second connecting component, wherein the first connecting component and the second connecting component are respectively arranged at both ends of the clamping plate component; the first connecting component is connected to one of a group of connecting plates; and the second connecting component is connected to another one of a group of connecting plates.

[0009] In one embodiment of the present application, the splint component includes a square frame, two sliders, two connecting rods, two support plates and a double-headed hydraulic telescopic rod, wherein the square frame is provided with a limiting groove; the two sliders are slidably arranged inside the frame, one end of the two connecting rods are connected to the corresponding sliders, and the connecting rods pass through the limiting grooves; the two support plates are respectively connected to the corresponding connecting rods; the double-headed hydraulic telescopic rod is arranged in the frame, and the double-headed hydraulic telescopic rod is connected to the two sliders.

[0010] In one embodiment of the present application, the first connecting component includes a first shaft, a limit block and a first spring, wherein a first groove is opened on one of the connecting plates in a group of the connecting plates; one end of the first shaft is connected to the clamping plate component, the other end of the first shaft passes through one of the connecting plates in a group of the connecting plates, and the other end of the first shaft extends to the inside of the first groove; the limit block is placed in the first groove, the limit block and the first groove are respectively arranged in a square structure, and the other end of the first shaft is connected to the limit block; the first spring is sleeved on the outside of the first shaft, and the first spring is located between the connecting plate and the clamping plate component.

[0011] In one embodiment of the present application, the second connecting component includes a second shaft and a second spring, wherein a second groove is provided on another connecting plate in a group of the connecting plates, one end of the second shaft is connected to the clamping plate component, and the other end of the second shaft extends into the second groove; the second spring is sleeved on the second shaft, and the second spring is located between the connecting plate and the clamping plate component.

[0012] In one embodiment of the present application, the reversing assembly includes an annular guide rail, a support frame, an arc guide rail and an angle cylinder, wherein the annular guide rail is mounted on the frame; the support frame is connected to the outer wall of the annular guide rail; both ends of the arc guide rail are connected to the annular guide rail; the angle cylinder is mounted on the support frame, and the output shaft of the angle cylinder is connected to the outer wall of the arc guide rail.

[0013] In one embodiment of the present application, the fillet grinding assembly includes two mounting plates, a grinding roller, a driving device and an autonomous walking device, wherein the two ends of the grinding roller are rotatably connected to the corresponding mounting plates respectively; the driving device is arranged on one of the mounting plates, and the output shaft of the driving device is connected to one end of the grinding roller; the autonomous walking device is arranged on the arc guide rail, and the autonomous walking device is connected to the two mounting plates.

[0014] Compared with the prior art, the present application has the following beneficial effects: the profile end face processing equipment of the embodiment of the present application, by symmetrically arranging the fixing mechanism and the processing mechanism on the frame, only needs to lift the end of the profile to be processed during the processing, and the relevant technicians can use the handle to put the equipment on the outside of the profile end, without the need to lift the profile, thereby improving the processing efficiency of the profile end face. The equipment is suitable for processing profiles at various placement angles, thereby expanding the scope of application of the equipment.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a profile end surface processing device according to an embodiment of the present application;

[0018] Figure 2 This is a schematic diagram of the internal structure of a fixture assembly of a profile end surface processing device according to an embodiment of the present application;

[0019] Figure 3 It is a schematic diagram of a connection structure between a processing mechanism and a frame of a profile end surface processing device according to an embodiment of the present application;

[0020] Figure 4 This is a schematic structural diagram of a rounded corner grinding assembly of a profile end surface processing device according to an embodiment of the present application;

[0021] Figure 5 It is a schematic diagram of the connection structure between the fixing mechanism and the frame of the profile end surface processing equipment according to one embodiment of the present application.

[0022] Reference numerals: 1, frame; 11, handle; 2, fixing mechanism; 21, connecting plate; 22, first hydraulic telescopic rod; 23, clamp assembly; 231, clamping plate component; 2311, square frame; 2312, limiting groove; 2313, slider; 2314, connecting rod; 2315, support plate; 2316, double-headed hydraulic telescopic rod; 232, first connecting component; 2321, first groove; 2322, first shaft; 2323, limiting block; 23 24. First spring; 233. Second connecting part; 2331. Second groove; 2332. Second shaft; 2333. Second spring; 3. Second hydraulic telescopic rod; 4. Processing mechanism; 41. Reversing assembly; 411. Annular guide rail; 412. Support frame; 413. Arc guide rail; 414. Angle cylinder; 42. Rounded corner grinding assembly; 421. Mounting plate; 422. Grinding roller; 423. Driving device; 424. Autonomous walking device. DETAILED DESCRIPTION

[0023] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0024] The profile end surface processing equipment of an embodiment of the present application is described below with reference to the accompanying drawings.

[0025] like Figure 1-Figure 5 As shown, the profile end surface processing equipment of the embodiment of the present application may include: a frame 1, a fixing mechanism 2, two second hydraulic telescopic rods 3 and a processing mechanism 4.

[0026] Wherein, handles 11 are respectively provided on both sides of the frame 1 .

[0027] It is understandable that providing handles 11 on both sides of the frame 1 can facilitate the use of the device.

[0028] The fixing mechanism 2 includes two sets of connecting plates 21 , two first hydraulic telescopic rods 22 and two clamp assemblies 23 .

[0029] Among them, one group of connecting plates 21 is fixedly connected to the inner wall of the frame 1, and the other group of connecting plates 21 is pivotally connected to the inner wall of the frame 1. The connecting plates 21 are used to connect the frame 1 and the clamp assembly 23. One ends of the two first hydraulic telescopic rods 22 are respectively pivotally connected to the frame 1, and the other ends of the two first hydraulic telescopic rods 22 are pivotally connected to the other group of connecting plates 21. The first hydraulic telescopic rods 22 are used to pull the other group of connecting plates 21. The two clamp assemblies 23 are respectively connected to the corresponding connecting plates 21. The clamp assembly 23 is used to clamp the profile to be processed so as to fix the equipment at one end of the profile.

[0030] Two second hydraulic telescopic rods 3 are symmetrically mounted on the frame 1 , and the second hydraulic telescopic rods 3 are used to clamp the ends of the profiles to be processed, so as to assist in fixing the device.

[0031] The processing mechanism 4 includes a reversing component 41 and a rounded corner grinding component 42, wherein the reversing component 41 is arranged on the frame 1, the reversing component 41 is used to change the direction of the rounded corner grinding component 42, the rounded corner grinding component 42 is installed on the reversing component 41, and the rounded corner grinding component 42 is used to perform rounded corner processing on the end of the profile.

[0032] It should be noted that the frame 1 described in this embodiment has a display (not shown in the figure), a controller (not shown in the figure) and a position sensor (not shown in the figure). The position sensor can monitor the position of the end face of the profile. Through the calculation of the controller, the curvature of the rounded corner of the end face of the profile at that position can be displayed on the display, thereby reducing the technical difficulty and facilitating the processing of the profile.

[0033] Specifically, relevant technicians use this equipment to process profiles (H-shaped steel). First, the relevant technicians use external lifting equipment to lift one end of the profile to be processed, and then lift this equipment through the handle 11, so that this equipment is mounted on the outside of the profile to be processed, and the profile is placed inside the fixing mechanism 2 and the frame 1.

[0034] The position sensor can detect the position of the end face of the profile. When the relevant technicians observe that the data of the rounded corners of the display screen is the same as the preset data, they immediately press the first switch on the handle 11 (not shown in the figure, the first switch is used to control the start and stop of the fixing mechanism 2), and the fixing mechanism 2 starts to run. The two first hydraulic telescopic rods 22 are started, and the first hydraulic telescopic rods 22 pull the connecting plate 21 to move. One end of the connecting plate 21 is pivotally connected to the frame 1, and the other end of the connecting plate 21 drives the clamp assembly 23 to contact the outer wall of the profile.

[0035] Next, the second hydraulic telescopic rod 3 is operated, and the telescopic end of the second hydraulic telescopic rod 3 abuts against the outer wall of the profile. Under the action of the second hydraulic telescopic rod 3 and the fixing mechanism 2, the device is fixed to the end of the profile to be processed.

[0036] The relevant technician presses the second switch on the handle 11 (not shown in the figure, the second switch is used to control the start and stop of the processing mechanism 4), and the processing mechanism 4 starts to run. At this time, the hands of the relevant technician can be separated from the handle 11. It can be understood that during the processing, the relevant technician stays away from the equipment to improve the safety of production.

[0037] The rounded corner grinding component 42 can perform rounded corner grinding on the end face of the profile. Under the action of the reversing component 41, the rounded corner grinding component 42 can change the grinding position. It can be understood that the rounded corner grinding of the profile can reduce the roughness of the cut end face of the profile and solve the problem of burrs on the end face of the profile.

[0038] After processing, the relevant technicians remove the device from the profile through the handle 11. The above implementation method does not need to lift the profile, thereby improving the processing efficiency of the profile end face. The device is also suitable for processing profiles at various placement angles, thereby expanding the scope of application of the device.

[0039] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the clamp assembly 23 includes a clamping plate component 231 , a first connecting component 232 and a second connecting component 233 .

[0040] The first connecting component 232 and the second connecting component 233 are respectively arranged at two ends of the clamping plate component 231 , the first connecting component 232 is connected to one of the connecting plates 21 , and the second connecting component 233 is connected to the other one of the connecting plates 21 .

[0041] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the clamping plate component 231 includes a square frame 2311, two sliding blocks 2313, two connecting rods 2314, two supporting plates 2315 and a double-headed hydraulic telescopic rod 2316.

[0042] Among them, a limiting groove 2312 is opened on the square frame 2311, two sliders 2313 are slidably arranged inside the square frame 2311, one end of two connecting rods 2314 is connected to the corresponding sliders 2313, the connecting rods 2314 pass through the limiting groove 2312, two support plates 2315 are respectively connected to the corresponding connecting rods 2314, a double-headed hydraulic telescopic rod 2316 is arranged in the square frame 2311, and the double-headed hydraulic telescopic rod 2316 is connected to the two sliders 2313.

[0043] Specifically, under the action of the first hydraulic telescopic rod 22, the clamp assembly 23 abuts against the outer wall of the profile, and the frame 2311 applies a force to the surface of the profile.

[0044] Next, the double-headed hydraulic telescopic rod 2316 starts to operate, and the double-headed hydraulic telescopic rod 2316 pushes the two sliders 2313 to move. Under the action of the two connecting rods 2314, the two sliders 2313 push the two support plates 2315 to move, and the two support plates 2315 abut against the inner wall of the profile.

[0045] It is understandable that the provision of the clamping plate member 231 enables the device to be fixed to the end of the profile.

[0046] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the first connecting component 232 includes a first shaft 2322 , a limiting block 2323 and a first spring 2324 .

[0047] Among them, a first groove 2321 is opened on one of the connecting plates 21 in a group of connecting plates 21, one end of the first shaft body 2322 is connected to the clamping plate part 231, the other end of the first shaft body 2322 passes through one of the connecting plates 21 in a group of connecting plates 21, the other end of the first shaft body 2322 extends to the inside of the first groove 2321, the limit block 2323 is placed in the first groove 2321, the limit block 2323 and the first groove 2321 are arranged in a square structure respectively, the other end of the first shaft body 2322 is connected to the limit block 2323, the first spring 2324 is sleeved on the outside of the first shaft body 2322, and the first spring 2324 is located between the connecting plate 21 and the clamping plate part 231.

[0048] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the second connecting component 233 includes a second shaft 2332 and a second spring 2333, wherein:

[0049] A second groove 2331 is formed on another connecting plate 21 in the set of connecting plates 21. One end of a second shaft 2332 is connected to the clamping plate component 231, and the other end of the second shaft 2332 extends into the second groove 2331.

[0050] The second spring 2333 is sleeved on the second shaft 2332 , and the second spring 2333 is located between the connecting plate 21 and the clamping plate component 231 .

[0051] Specifically, when the device is used to process the end surface of the channel steel profile, only one clamping plate component 231 of the two clamp assemblies 23 can apply force to the inner wall of the channel steel profile.

[0052] Before use, the relevant technician pulls the square frame 2311 in the direction of one of the connecting plates 21 in a group of connecting plates 21, the limit block 2323 disengages from the first groove 2321, the first spring 2324 is compressed, and the square frame 2311 is manually rotated (for example: rotated 90°) so that the other surfaces of the square frame 2311 face the plane of the channel steel profile.

[0053] Afterwards, under the elastic action of the first spring 2324, the limiting block 2323 enters the interior of the first groove 2321, and the frame 2311 is fixed.

[0054] It is understandable that the second spring 2333 in the second connecting member 233 can assist the first spring 2324 , thereby preventing the frame 2311 from rotating randomly after being fixed, thereby ensuring the reliability of the fixing mechanism 2 .

[0055] As a possible situation, if the device processes square steel pipe profiles, that is, both clamping plate components 231 need to change their positions, the above method can be referred to. The device can process profiles with various cross-sectional shapes and has a wide range of applications.

[0056] In one embodiment of the present application, Figure 1 and Figure 3 As shown, the reversing assembly 41 includes an annular guide rail 411 , a support frame 412 , an arc guide rail 413 and an angle cylinder 414 .

[0057] Among them, the annular guide rail 411 is installed on the frame 1, the support frame 412 is connected to the outer wall of the annular guide rail 411, both ends of the arc guide rail 413 are connected to the annular guide rail 411, the angle cylinder 414 is installed on the support frame 412, and the output shaft of the angle cylinder 414 is connected to the outer wall of the arc guide rail 413.

[0058] It should be noted that the two ends of the arc guide rail 413 described in this embodiment are connected to the annular guide rail 411 through limiting grooves and limiting rollers. The limiting grooves are opened on the arc guide rail 413, and the limiting rollers are installed on the annular guide rail 411. The limiting rollers can move in the limiting grooves.

[0059] In one embodiment of the present application, Figure 1 and Figure 4 As shown, the fillet grinding assembly 42 includes two mounting plates 421 , a grinding roller 422 , a driving device 423 and an autonomous walking device 424 .

[0060] Among them, the two ends of the grinding roller 422 are rotatably connected to the corresponding mounting plates 421 respectively, the driving device 423 is arranged on a mounting plate 421, the output shaft of the driving device 423 is connected to one end of the grinding roller 422, and the autonomous walking device 424 is arranged on the arc guide rail 413, and the autonomous walking device 424 is connected to the two mounting plates 421.

[0061] It should be noted that the autonomous walking device 424 described in this embodiment can refer to the autonomous walking machine cart in the prior art, such as: supermarket automatic goods conveying cart, hospital automatic medicine dispensing cart or pipeline automatic cleaning cart, etc. Its specific working principle has been disclosed by the prior art, so it will not be repeated here.

[0062] Specifically, during the operation of the fillet grinding assembly 42, the driving device 423 drives the grinding roller 422 to rotate, and under the action of the autonomous walking device 424, the fillet grinding assembly 42 moves along the trajectory of the arc guide rail 413, thereby performing fillet processing on the end face of the profile.

[0063] When the processing position needs to be changed, the angle cylinder 414 drives the arc guide rail 413 to rotate to a preset angle (for example, 90°), and the rounded corner grinding assembly 42 can perform rounded corner processing on the end surface of the profile again.

[0064] In summary, the profile end face processing equipment of the embodiment of the present application, by symmetrically arranging the fixing mechanism and the processing mechanism on the frame, only needs to lift the end of the profile to be processed during the processing, and the relevant technicians can use the handle to put the equipment on the outside of the profile end, without lifting the profile, thereby improving the processing efficiency of the profile end face. The equipment is suitable for processing profiles at various placement angles, thereby expanding the scope of application of the equipment.

[0065] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0067] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A profile end surface processing equipment, characterized in that: include: The frame, the fixing mechanism, the two second hydraulic telescopic rods and the processing mechanism, wherein: Handles are respectively provided on both sides of the frame; The fixing mechanism comprises two sets of connecting plates, two first hydraulic telescopic rods and two clamp assemblies, wherein: One group of the connecting plates is fixedly connected to the inner wall of the frame, and another group of the connecting plates is pivotally connected to the inner wall of the frame; One end of the two first hydraulic telescopic rods is pivotally connected to the frame body respectively, and the other end of the two first hydraulic telescopic rods is pivotally connected to another group of the connecting plates; The two clamp assemblies are respectively connected to the corresponding connecting plates; The two second hydraulic telescopic rods are symmetrically mounted on the frame; The processing mechanism includes a reversing component and a fillet grinding component, wherein: The reversing component is arranged on the frame; The fillet grinding assembly is mounted on the reversing assembly.

2. The profile end surface processing equipment according to claim 1, characterized in that: The clamp assembly includes a clamping plate component, a first connecting component and a second connecting component, wherein: The first connecting member and the second connecting member are respectively arranged at two ends of the clamping plate member; The first connecting member is connected to one of the connecting plates; The second connecting member is connected to another one of the set of connecting plates.

3. The profile end surface processing equipment according to claim 2, characterized in that: The clamping plate component includes a square frame, two sliders, two connecting rods, two support plates and a double-head hydraulic telescopic rod, wherein: The square frame is provided with a limiting groove; The two sliders are slidably arranged inside the frame, one end of the two connecting rods is connected to the corresponding sliders, and the connecting rods pass through the limiting grooves; The two support plates are respectively connected to the corresponding connecting rods; The double-head hydraulic telescopic rod is arranged in the frame, and the double-head hydraulic telescopic rod is connected to the two sliding blocks.

4. The profile end surface processing equipment according to claim 2, characterized in that: The first connecting component includes a first shaft, a limit block and a first spring, wherein: A first groove is formed on one of the connecting plates in a group of the connecting plates; One end of the first shaft is connected to the clamping plate component, the other end of the first shaft passes through one of the connecting plates in a group of connecting plates, and the other end of the first shaft extends to the inside of the first groove; The limit block is placed in the first groove, the limit block and the first groove are arranged in a square structure, and the other end of the first shaft is connected to the limit block; The first spring is sleeved on the outer side of the first shaft body, and the first spring is located between the connecting plate and the clamping plate component.

5. The profile end surface processing equipment according to claim 2, characterized in that: The second connecting member includes a second shaft and a second spring, wherein: A second groove is formed on another connecting plate in a set of connecting plates, one end of the second shaft body is connected to the clamping plate component, and the other end of the second shaft body extends into the second groove; The second spring is sleeved on the second shaft body, and the second spring is located between the connecting plate and the clamping plate component.

6. The profile end surface processing equipment according to claim 1, characterized in that: The reversing assembly includes an annular guide rail, a support frame, an arc guide rail and an angle cylinder, wherein: The annular guide rail is installed on the frame; The support frame is connected to the outer wall of the annular guide rail; Both ends of the arc guide rail are connected to the annular guide rail; The angle cylinder is installed on the support frame, and the output shaft of the angle cylinder is connected to the outer wall of the arc guide rail.

7. The profile end surface processing equipment according to claim 6, characterized in that: The fillet grinding assembly includes two mounting plates, a grinding roller, a driving device and an autonomous walking device, wherein: The two ends of the grinding roller are rotatably connected to the corresponding mounting plates respectively; The driving device is arranged on one of the mounting plates, and the output shaft of the driving device is connected to one end of the grinding roller; The autonomous walking device is arranged on the arc-shaped guide rail, and the autonomous walking device is connected to the two mounting plates.

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