Cutting mechanism for metal pipe cutting machine

Abstract

A cutting mechanism for a metal pipe cutting machine comprises a rack and a mounting mechanism, a control module is arranged on the surface of the side wall of the rack, a conveying module is arranged on the surface of one end of the rack, a cutting module is arranged at the position, corresponding to the conveying module, of the surface of the rack, and a material guiding module is arranged on the surface of the end, close to the cutting module, of the rack. The cutting module comprises a servo motor module, the servo motor module is arranged on the lower surface of the inner wall of the rack, an air cooling mechanism is arranged at the position, corresponding to the servo motor module, of the surface of the rack, the air cooling mechanism comprises a bearing frame, and the section of the bearing frame is in a U shape; the two ends of the bearing frame are fixedly connected with the surface of the side wall of the rack through mounting mechanisms, the inner wall of the bearing frame is rotationally connected with a driving rod, and one side of the bearing frame is fixedly connected with a stepping motor. The cutting mechanism for the metal pipe cutting machine has the advantage that heat dissipation protection can be conveniently carried out on the servo motor module.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing piece cutting technical field especially relates to cutting mechanism for metal pipe cutting machine. BACKGROUND

[0002] Cutting is a common process in metal processing, usually involves using mechanical force, heat or chemical energy and other ways to cut metal materials from large raw materials into the required shape and size, metal cutting equipment as a new tool is more and more maturely used in various industries, whether in hardware market or construction site, the most common is metal cutting machine, which is more common in industrial metal parts processing.

[0003] Prior art such as the utility model with announcement number CN221984029U, the patent discloses a long strip type metal profile processing cutting equipment, the patent includes the frame and sets up the cutting mechanism for metal pipe cutting machine on the frame, the frame one side is provided with material rack, the other side of the frame is provided with finished product rack, the frame includes the limiting table for long strip type metal profile placement, the supporting assembly for long strip type metal profile abutment, the vertical limiting assembly corresponding to the limiting table and the long strip type metal profile outer pressure limiting assembly, the cutting mechanism for metal pipe cutting machine includes the cutting frame fixed on the frame, the cutting device that can be lifted and cooperates on the cutting frame and the lifting motor that drives the cutting device on the cutting frame, the cutting device is arranged between the outer pressure assembly.

[0004] In the industrial metal parts processing, it is found that during the cutting of metal processing parts, different size cutting operations are usually performed on the metal processing parts by means of cutting module, since the servo motor module is generally used in the cutting module to regulate the speed, at this time, the servo motor module will have a high temperature after long time use, which is not convenient for continuous operation of the servo motor module. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that in the prior art, during the cutting of metal processing parts, different size cutting operations are usually performed on the metal processing parts by means of cutting module, since the servo motor module is generally used in the cutting module to regulate the speed, at this time, the servo motor module will have a high temperature after long time use, which is not convenient for continuous operation of the servo motor module.

[0006] The utility model provides a cutting mechanism for metal pipe cutting machine, it is including: frame and installation mechanism, the side wall surface of frame is provided with control module, the surface of one end of frame is provided with conveying module, the position of frame surface corresponds conveying module and is provided with cutting module, the surface of one end of frame is provided with guide material module close to cutting module, the cutting module includes servo motor module, servo motor module sets up in the inner wall lower surface of frame, the position of frame surface corresponds servo motor module and is equipped with air -cooled mechanism, the air -cooled mechanism includes bearing frame, the section of bearing frame is " U " shape, the both ends of bearing frame pass through installation mechanism and with the side wall surface of frame fixed connection, the inner wall rotation of bearing frame is connected with drive link, one side fixed connection of bearing frame has step motor, the output of step motor and one end of drive link fixed connection, the circular arc surface screw thread of drive link is penetrated and has moving frame, the one side sliding of moving frame is penetrated and has limit rod, the both ends of limit rod and the both ends inner wall of bearing frame fixed connection, the upper end fixed connection of moving frame has fan module, fan module is located servo motor module's right below.

[0007] The above-mentioned components achieve the effect that: during the cutting of the metal workpiece, the cutting module cuts the metal workpiece conveyed by the conveying module, at this time, the servo motor module in the cutting module operates efficiently, thereby causing high temperature of the servo motor module, and the air-cooled mechanism can be used to dissipate heat of the servo motor module.

[0008] Preferably, the upper end surface of the fan module is fixedly connected with a placing frame, the inner wall of the placing frame is inserted with a filter wet pad, a plurality of connecting holes are formed in the surface of the filter wet pad, and a through hole is formed in the surface of the placing frame corresponding to the connecting holes.

[0009] The above-mentioned components achieve the effect that: the wind blown by the fan module is matched with the filter wet pad in the placing frame through the through hole, thereby generating atomized water vapor, and the servo motor module can be further cooled.

[0010] Preferably, one side of the filter wet pad is glued with a connecting plate, the surface of the connecting plate is fixedly connected with a pull rod, and the cross section of the pull rod is "U" shaped.

[0011] The above-mentioned components achieve the effect that: the connecting plate and the pull rod are matched on the surface of the filter wet pad, thereby facilitating replacement and protection of the filter wet pad.

[0012] Preferably, both ends of the connecting plate are fixedly connected with positioning plates, both ends of the placing frame are fixedly connected with positioning blocks, the cross section of the positioning block is "L" shape, the surface of the positioning block is in abutment with the surface of the positioning plate, the surface of the positioning block is slidably penetrated by a moving rod, the circular surface of the moving rod is sleeved with a spring, both ends of the spring are fixedly connected with the moving rod and the positioning block respectively, and one end of the moving rod is in insertion with the surface of the positioning plate.

[0013] The above-mentioned components achieve the effects that: through the abutment between the positioning plate and the positioning block, and the insertion between the moving rod and the positioning plate and the positioning block, the position of the entire filter wet pad can be effectively fixed and limited, and the stretching force generated by the spring can be used for fixing and protecting, so as to avoid the falling of the moving rod.

[0014] Preferably, the surface of the rack side wall is provided with a mounting mechanism corresponding to the position of the bearing frame, the mounting mechanism comprises a mounting frame, a turnover plate is rotatably connected to the inner wall of the mounting frame, the bottom end cross section of the turnover plate is "L" shape, a sliding rod is fixedly connected to the surface of the turnover plate, sliding rings are slidably connected to both ends of the sliding rod, limit frames are fixedly connected to the surface of the sliding ring, the cross section of the limit frame is "L" shape, and plug blocks are fixedly connected to one end of each of the two limit frames close to each other, the side close to each other of the bearing frame and the turnover plate is provided with an insertion slot, the inner wall of the insertion slot is in insertion with the surface of the plug block, and the circular surface of the sliding rod is sleeved with a tension spring at both ends.

[0015] The above-mentioned components achieve the effects that: when the air cooling mechanism is used for long-time heat dissipation of the servo motor, in order to facilitate the replacement and limiting of the air cooling mechanism, the auxiliary slot of the mounting mechanism provided at both ends of the bearing frame can be used for assisting, which is helpful for further fixed limiting operation and use of the air cooling mechanism.

[0016] Preferably, the inner wall of the mounting frame is sleeved with a coil spring at both ends, and both ends of the coil spring are fixedly connected with the turnover plate and the mounting frame respectively.

[0017] The above-mentioned components achieve the effects that: through the torsional force generated by the coil spring, the position of the turnover plate can be extruded and limited, so as to avoid the shaking of the position of the turnover plate in use.

[0018] Preferably, the circular surface of the sliding ring is fixedly connected with an auxiliary plate, and the cross section of the auxiliary plate is "T" shape.

[0019] The above-mentioned components achieve the effects that: through the auxiliary plate, the position of the entire limit frame and the plug block can be stretched and moved.

[0020] Compared with the related art, the cutting mechanism for the metal pipe cutting machine has the following advantages

[0021] Beneficial effects:

[0022] This utility model provides a cutting mechanism for a metal pipe cutting machine. By operating the air-cooling mechanism, the position of the fan module is horizontally moved, allowing the fan module to provide air cooling for the servo motor module. At the same time, the air is humidified by the filter pad in the placement frame, thereby further cooling the servo motor module and helping to effectively protect the servo motor module during operation.

[0023] By operating the installation mechanism, the two ends of the support frame are fixed and limited. The flip plate on the inner wall of the installation frame abuts against the two ends of the support frame. Then, the limit frame at both ends of the slide rod is pulled to allow the plug fixed at one end of the limit frame to be inserted and fixed into the slot opened on the flip plate and the surface of the support frame. At this time, the position of the entire support frame and the air-cooling mechanism can be changed and fixed effectively and conveniently. Attached Figure Description

[0024] Figure 1 A schematic diagram of the cutting mechanism for a metal tube cutting machine provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shown is a structural schematic of the air-cooling mechanism.

[0026] Figure 3 for Figure 2 A partial structural schematic diagram of the air-cooling mechanism is shown;

[0027] Figure 4 for Figure 1 The diagram shows the structure of the installation mechanism.

[0028] Figure 5 for Figure 4 A partial structural diagram of the installation mechanism is shown.

[0029] The diagram is labeled as follows: 1. Frame; 2. Control module; 3. Conveying module; 4. Air-cooling mechanism; 401. Bearing frame; 402. Stepper motor; 403. Drive rod; 404. Limiting rod; 405. Moving frame; 406. Fan module; 407. Placement frame; 408. Through hole; 409. Filter pad; 410. Connecting hole; 411. Connecting plate; 412. Pull rod; 413. Positioning plate; 414. Positioning block; 415. Moving rod; 416. Spring; 5. Mounting mechanism; 501. Mounting frame; 502. Coil spring; 503. Flip plate; 504. Limiting frame; 505. Slide rod; 506. Slip ring; 507. Tension spring; 508. Insert block; 509. Auxiliary plate; 510. Slot; 6. Cutting module; 7. Material guiding module; 8. Servo motor module. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0031] The specific implementation of the utility model is described in detail below in combination with specific examples.

[0032] Please refer to Figures 1 to 5 The cutting mechanism for the metal pipe cutting machine provided by the utility model embodiment comprises a rack 1 and a mounting mechanism 5, the side wall surface of the rack 1 is provided with a control module 2, one end surface of the rack 1 is provided with a conveying module 3, the position of the surface of the rack 1 corresponding to the conveying module 3 is provided with a cutting module 6, the end surface of the rack 1 close to the cutting module 6 is provided with a material guiding module 7, the cutting module 6 comprises a servo motor module 8, the servo motor module 8 is arranged on the inner wall lower surface of the rack 1, the position of the surface of the rack 1 corresponding to the servo motor module 8 is provided with an air cooling mechanism 4, and the position of the side wall surface of the rack 1 corresponding to the bearing frame 401 is provided with the mounting mechanism 5.

[0033] In the embodiment of the utility model, please refer to Figure 2 and Figure 3The air cooling mechanism 4 comprises a bearing frame 401, the cross section of the bearing frame 401 is in a U shape, the two ends of the bearing frame 401 are fixedly connected with the side wall surface of the rack 1 through a mounting mechanism 5, the inner wall of the bearing frame 401 is rotationally connected with a driving rod 403, one side of the bearing frame 401 is fixedly connected with a stepping motor 402, the output end of the stepping motor 402 is fixedly connected with one end of the driving rod 403, the circular arc surface of the driving rod 403 is penetrated by a moving frame 405, one side of the moving frame 405 is slidably penetrated by a limiting rod 404, the two ends of the limiting rod 404 are fixedly connected with the two end inner walls of the bearing frame 401, the upper end of the moving frame 405 is fixedly connected with a fan module 406, the fan module 406 is located directly below the servo motor module 8, the upper end surface of the fan module 406 is fixedly connected with a placing frame 407, the inner wall of the placing frame 407 is inserted with a filter wet pad 409, a plurality of linking holes 410 are formed in the surface of the filter wet pad 409, a through hole 408 is formed in the surface of the placing frame 407 corresponding to the linking hole 410, a connecting plate 411 is glued to one side of the filter wet pad 409, the surface of the connecting plate 411 is fixedly connected with a pull rod 412, the cross section of the pull rod 412 is in a U shape, the two ends of the connecting plate 411 are fixedly connected with a positioning plate 413, the two ends of the placing frame 407 are fixedly connected with a positioning block 414, the cross section of the positioning block 414 is in an L shape, the surface of the positioning block 414 is slidably penetrated by a moving rod 415, the circular arc surface of the moving rod 415 is sleeved with a spring 416, the two ends of the spring 416 are fixedly connected with the moving rod 415 and the positioning block 414 respectively, one end of the moving rod 415 is inserted with the surface of the positioning plate 413;

[0034] In the embodiment of the utility model, please refer to Figure 4 and Figure 5 The mounting mechanism 5 comprises a mounting frame 501, the inner wall of the mounting frame 501 is rotationally connected with a turnover plate 503, the bottom end cross section of the turnover plate 503 is in an L shape, the surface of the turnover plate 503 is fixedly connected with a sliding rod 505, the two ends of the sliding rod 505 are slidably connected with a sliding ring 506, the surface of the sliding ring 506 is fixedly connected with a limiting frame 504, the cross section of the limiting frame 504 is in an L shape, one end of the two limiting frames 504 close to each other is fixedly connected with an insertion block 508, one side of the bearing frame 401 and the turnover plate 503 close to each other is provided with an insertion slot 510, the inner wall of the insertion slot 510 is inserted with the surface of the insertion block 508, the circular arc surface of the sliding rod 505 is sleeved with a pull spring 507, the two ends of the pull spring 507 are fixedly connected with the sliding ring 506 and the sliding rod 505 respectively, the inner wall of the mounting frame 501 is sleeved with a coiled spring 502, the two ends of the coiled spring 502 are fixedly connected with the turnover plate 503 and the mounting frame 501 respectively, the circular arc surface of the sliding ring 506 is fixedly connected with an auxiliary plate 509, the cross section of the auxiliary plate 509 is in a T shape;

[0035] The working principle of the cutting mechanism of the metal pipe cutting machine is as follows: in the process of cutting the metal workpiece, first, the metal workbench is conveyed through the conveying module 3, then the cutting module 6 arranged at one end of the rack 1 is used for cutting the metal workpiece, and then the cut metal workpiece is transported and conveyed through the guide module 7; in this process, the servo motor module 8 in the cutting module 6 can adjust the rotating speed to realize the durability of the cutting knife, so that the servo motor module 8 can be used for a long time; in this process, in order to facilitate the cooling of the servo motor module 8 used for a long time, the air cooling mechanism 4 arranged on the surface of the rack 1 is used for assisting, and the air cooling mechanism 4 is installed and fixed through the mounting mechanism 5; first, the two ends of the bearing frame 401 abut against the side wall of the rack 1, and the turnover plate 503 in the mounting frame 501 is turned over, so that the bottom end of the turnover plate 503 abuts against the two end side walls of the bearing frame 401; then the limiting frame 504 on the surface of the turnover plate 503 is pulled to move, so that the plug 508 at one end of the limiting frame 504 is inserted and fixed in the plug groove 510 opened in the turnover plate 503 and the bearing frame 401; at this time, the whole bearing frame 401 is conveniently installed on the lower surface of the rack 1 and corresponds to the position of the servo motor module 8.

[0036] When the air cooling mechanism 4 is used, the stepping motor 402 is started, the driving rod 403 is driven to rotate by the stepping motor 402, the horizontal movement of the fan module 406 on the arc surface of the driving rod 403 is realized, the air generated by the fan module 406 is used for conveying and heat dissipation of the servo motor module 8, the filter wet pad 409 is inserted into the placing frame 407 fixed on the upper end of the fan module 406, the filter wet pad 409 is fixed between the connecting plate 411 and the filter wet pad 409, the positioning plate 413 at two ends of the connecting plate 411 abuts against the positioning block 414 fixed on the two sides of the placing frame 407, the moving rod 415 is pulled, and the moving rod 415 is inserted and fixed with the positioning plate 413 and the positioning block 414, so that the filter wet pad 409 can be conveniently replaced and limited, the fan module 406 can be used for humidifying the conveyed air through the through hole 408 arranged on the surface of the placing frame 407 and the connecting hole 410 arranged on the surface of the filter wet pad 409, and the servo motor module 8 can be further cooled.

[0037] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed here.

[0038] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made according to the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A cutting mechanism for a metal pipe cutting machine, characterized in that, include: A frame (1) and a mounting mechanism (5) are provided. A control module (2) is provided on the side wall surface of the frame (1). A conveying module (3) is provided on one end surface of the frame (1). A cutting module (6) is provided on the surface of the frame (1) corresponding to the position of the conveying module (3). A material guiding module (7) is provided on the end surface of the frame (1) near the cutting module (6). The cutting module (6) includes a servo motor module (8). The servo motor module (8) is located on the lower inner wall surface of the frame (1). A cooling mechanism (4) is provided on the surface of the frame (1) corresponding to the position of the servo motor module (8). The cooling mechanism (4) includes a support frame (401). The cross-section of the support frame (401) is "U". The two sides of the support frame (401) are... The end is fixedly connected to the side wall surface of the frame (1) by means of the mounting mechanism (5). The inner wall of the support frame (401) is rotatably connected to the drive rod (403). A stepper motor (402) is fixedly connected to one side of the support frame (401). The output end of the stepper motor (402) is fixedly connected to one end of the drive rod (403). The arc surface of the drive rod (403) is threaded through the moving frame (405). A limit rod (404) slides through one side of the moving frame (405). The two ends of the limit rod (404) are fixedly connected to the inner walls of both ends of the support frame (401). A fan module (406) is fixedly connected to the upper end of the moving frame (405). The fan module (406) is located directly below the servo motor module (8).

2. The cutting mechanism for a metal tube cutting machine according to claim 1, characterized in that, A placement frame (407) is fixedly connected to the upper surface of the fan module (406). A filter pad (409) is inserted into the inner wall of the placement frame (407). A plurality of connecting holes (410) are opened on the surface of the filter pad (409). A through hole (408) is opened on the surface of the placement frame (407) at the position corresponding to the connecting holes (410).

3. The cutting mechanism for a metal tube cutting machine according to claim 2, characterized in that, A connecting plate (411) is glued to one side of the filter wet pad (409), and a pull rod (412) is fixedly connected to the surface of the connecting plate (411). The cross-section of the pull rod (412) is "U".

4. The cutting mechanism for a metal tube cutting machine according to claim 3, characterized in that, Both ends of the connecting plate (411) are fixedly connected to positioning plates (413), and both ends of the placement frame (407) are fixedly connected to positioning blocks (414). The positioning blocks (414) have an "L" shaped cross section. The positioning blocks (414) abut against the surface of the positioning plates (413). A moving rod (415) slides through the surface of the positioning blocks (414). A spring (416) is sleeved on the arc surface of the moving rod (415). Both ends of the spring (416) are fixedly connected to the moving rod (415) and the positioning blocks (414) respectively. One end of the moving rod (415) is inserted into the surface of the positioning plates (413).

5. The cutting mechanism for a metal tube cutting machine according to claim 1, characterized in that, An installation mechanism (5) is provided on the side wall surface of the frame (1) at the position corresponding to the support frame (401). The installation mechanism (5) includes a mounting frame (501). A flip plate (503) is rotatably connected to the inner wall of the mounting frame (501). The bottom section of the flip plate (503) is "L" shaped. A slide rod (505) is fixedly connected to the surface of the flip plate (503). Slip rings (506) are slidably connected to both ends of the slide rod (505). A limit frame (504) is fixedly connected to the surface of the slip rings (506). The limiting frame (504) has an "L" shaped cross section. Each of the two limiting frames (504) is fixedly connected to a plug (508) at one end close to each other. The bearing frame (401) and the flip plate (503) are provided with slots (510) on the side close to each other. The inner wall of the slot (510) is inserted into the surface of the plug (508). Both ends of the arc surface of the slide rod (505) are fitted with tension springs (507). The two ends of the tension springs (507) are fixedly connected to the slip ring (506) and the slide rod (505) respectively.

6. The cutting mechanism for a metal tube cutting machine according to claim 5, characterized in that, Both ends of the inner wall of the mounting bracket (501) are fitted with coil springs (502), and the two ends of the coil springs (502) are fixedly connected to the flip plate (503) and the mounting bracket (501) respectively.

7. The cutting mechanism for a metal tube cutting machine according to claim 5, characterized in that, An auxiliary plate (509) is fixedly connected to the arc surface of the slip ring (506), and the cross section of the auxiliary plate (509) is "T" shaped.

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