Manual control magnetic cutting walking device

Abstract

The utility model relates to a manual control magnetic cutting walking device, and belongs to the technical field of steel plate cutting. Comprising a linear rail, an aluminum profile guide rod and a sliding block matched with the linear rail to slide, the linear rail is installed on the aluminum profile guide rod in the length direction of the aluminum profile guide rod, and a plurality of sets of magnetic bases A are arranged on the lower surface of the aluminum profile guide rod at intervals. The cutting gun mounting seat is horizontally arranged, a synchronous belt wheel A and a synchronous belt wheel B are mounted at the two ends of one side of the aluminum profile guide rod respectively, one section of an upper-layer belt of a synchronous belt is fixedly connected with the cutting gun mounting seat, and the manual driving mechanism drives the synchronous belt wheel A to rotate. Compared with the prior art, the steel plate linear cutting device has the advantages that through cooperation of the linear rail and the sliding block, a steel plate can be linearly cut more stably, the phenomenon that the cutting face of the steel plate is uneven can be avoided, and then the machining quality of the steel plate is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a manual control magnetic force cutting walking device belongs to steel sheet cutting technical field. BACKGROUND

[0002] In the mechanical processing of steel plate, cutting is often needed, especially when cutting a whole steel plate into a long steel plate, a guide rail is usually set on the side of the steel plate in the prior art, and the steel plate is cut by moving the cutting gun along the guide rail.

[0003] The current technology does not consider comprehensively, and has the following disadvantages: 1. In the field operation, straight-line cutting is the most frequent, and the cutting seam obtained by simple manual operation of the welding gun is usually interlocking, which does not meet the quality requirements. 2. The electric drive car moves with the cutting gun, which can better realize the steel plate cutting process, but the cost is high, and the maintenance cost is high after failure.

[0004] To solve one of the above problems, a manual control magnetic force cutting walking device is urgently needed. CONTENT OF THE UTILITY MODEL

[0005] According to the above disadvantages in the prior art, the technical problem to be solved by the utility model is how to realize the forward rotation or reverse rotation of the synchronous pulley A driven by the hand wheel, so that the cutting gun moves with the sliding block through the cutting gun mounting seat, and the cutting of the steel plate to be cut can be realized by manual operation, which is convenient to operate and reduces the use and maintenance cost. Therefore, a manual control magnetic force cutting walking device is provided, and the soft shaft transmission enables the operator to control the movement of the cutting gun away from the cutting gun, thereby avoiding injury to the operator caused by approaching the cutting gun.

[0006] The manual control magnetic force cutting walking device comprises a linear track, an aluminum profile guide rod and a sliding block sliding with the linear track, the linear track is installed on the aluminum profile guide rod along the length direction of the aluminum profile guide rod, a plurality of magnetic bases A are arranged on the lower surface of the aluminum profile guide rod in intervals, characterized in that: it further comprises a cutting gun mounting seat installed on the sliding block, the cutting gun mounting seat is horizontally arranged, synchronous pulleys A and B are respectively installed at both ends of one side of the aluminum profile guide rod, synchronous belts are wound on the synchronous pulleys A and B, one section of the upper layer belt of the synchronous belt is fixedly connected with the cutting gun mounting seat, and a manual driving mechanism for driving the synchronous pulley A to rotate is further included.

[0007] The application can drive the synchronous pulley A to reverse by a manual driving mechanism, the synchronous pulley A can drive the slider to move along the tail end of the linear track to the front end of the linear track by the synchronous belt, the cutting gun is installed on the cutting gun mounting seat, and the cutting gun moves with the slider through the cutting gun mounting seat so that the cutting gun returns to the initial position.

[0008] Preferably, the manual driving mechanism comprises a speed reducer on one side of the linear track, a plurality of magnetic bases B are arranged at the bottom of the speed reducer, a universal transmission flexible shaft A is connected to the power input shaft of the speed reducer, a universal transmission flexible shaft B is connected to the power output shaft of the speed reducer, the other end of the universal transmission flexible shaft B is in transmission connection with the synchronous pulley A, and the other end of the universal transmission flexible shaft A is provided with a hand wheel.

[0009] The power applied to the hand wheel is transmitted to the speed reducer through the universal transmission flexible shaft A, is decelerated by the speed reducer, and is then transmitted to the synchronous pulley A through the universal transmission flexible shaft B, so that the synchronous pulley A can be driven to rotate forward or reverse by the hand wheel, manual operation is adopted, power supply is not needed, and the operation is more convenient, and the use and maintenance costs are reduced.

[0010] In addition, the universal transmission flexible shaft B and the synchronous pulley A are designed to be detachable, so that the speed reducer and the aluminum profile guide rod can be transported separately to facilitate transportation, and rapid assembly can be performed after reaching the installation position.

[0011] Preferably, the synchronous pulley A is rotatably installed on the first pulley mounting frame, and the first pulley mounting frame is installed at the end of the aluminum profile guide rod.

[0012] Preferably, the first pulley mounting frame comprises a vertical main plate arranged vertically, upper and lower ends of the vertical main plate are respectively bent to form an upper horizontal plate and a lower horizontal plate, the other end of the upper horizontal plate is bent downward to form a vertical bending plate, the bottom end of the vertical bending plate is bent to form an upper connecting plate, and the upper connecting plate and the lower horizontal plate are respectively fixedly installed on the upper surface and the lower surface of the aluminum profile guide rod, one side of the vertical main plate is provided with a rotating sleeve, the center of the synchronous pulley A is fixedly provided with an axle, and one end of the axle extends through the vertical main plate and is rotatably connected with a bearing in the rotating sleeve. The structure is simple and reasonable, can ensure normal rotation of the synchronous pulley A, can be conveniently and rapidly assembled with the universal transmission flexible shaft B, realizes power connection, plays a good role in power transmission, and has the advantages of simple structure and reasonable design.

[0013] Preferably, the end of the bearing is detachably connected with the universal transmission flexible shaft B through a shaft coupling.

[0014] Preferably, the bottom of the speed reducer is provided with an aluminum plate, and one magnetic base B is arranged at each corner of the aluminum plate.

[0015] Preferably, the synchronous pulley B is rotatably installed on the second pulley mounting frame, and the second pulley mounting frame is installed on the other end of the aluminum profile guide rod.

[0016] Preferably, the length of the universal transmission flexible shaft B is shorter than the length of the universal transmission flexible shaft A.

[0017] Preferably, the hand wheel is a hand wheel with a crank handle.

[0018] The cutting gun is a plasma cutting gun, which is a processing method for making the metal at the cutting opening of a workpiece locally melt by using the heat of a high-temperature plasma arc, and discharging the molten metal to form a cutting gap by the momentum of a high-speed plasma. It is widely used because of its fast cutting speed, high cutting precision, easy setting of cutting conditions, easy realization of automation, unmanned operation and relatively low cost.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The manual control magnetic cutting walking device, the aluminum profile guide rod is fixed on the steel plate to be cut through the magnetic base A, the manual driving mechanism can be used for driving the synchronous pulley A to rotate forward, the synchronous pulley A can drive the sliding block to move along the front end of the linear track to the tail end of the linear track through the synchronous belt, the cutting gun is installed on the cutting gun mounting seat, the cutting gun moves with the sliding block through the cutting gun mounting seat, and the steel plate to be cut can be cut, the linear track and the sliding block are cooperated, the steel plate can be cut more stably in a straight line, and the phenomenon that the cutting surface of the steel plate is uneven can be avoided, and therefore the machining quality of the steel plate is greatly improved.

[0021] The manual control magnetic cutting walking device, the power applied to the hand wheel is transmitted to the speed reducer through the universal transmission flexible shaft A by rotating the hand wheel by the operator, the speed reducer is decelerated, and then the speed reducer is transmitted to the synchronous pulley A through the universal transmission flexible shaft B, so that the synchronous pulley A can be driven to rotate forward or reverse through the hand wheel, manual operation is adopted, power supply for rotating the hand wheel is not needed, operation is more convenient, use and maintenance costs are reduced, and flexible shaft transmission enables the operator to remotely control the movement of the cutting gun, and harm to the operator caused by being close to the cutting gun is avoided as much as possible.

[0022] The manual control magnetic cutting walking device, the universal transmission flexible shaft B and the synchronous pulley A are detachably designed, so that the speed reducer and the aluminum profile guide rod can be separately transported to facilitate transportation, and rapid assembly can be carried out after reaching the installation position.

[0023] The manually controlled magnetic cutting walking device of this utility model has one end of the wheel axle extending through the vertical main plate into the rotating sleeve and rotatably connected to the bearing inside the rotating sleeve. The structure is simple and reasonable, ensuring the normal rotation of the synchronous pulley A and facilitating quick assembly with the universal drive flexible shaft B to achieve power connection and good power transmission. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the installation position structure of the linear track of this utility model;

[0027] Figure 3 This is a structural diagram of the first pulley mounting bracket.

[0028] In the diagram: 1. Linear track; 2. Slider; 3. Magnetic base A; 4. Cutting gun mounting base; 5. Synchronous pulley A; 6. Synchronous pulley B; 7. Synchronous belt; 8. Universal drive flexible shaft A; 9. Handwheel; 10. Reducer; 11. Universal drive flexible shaft B; 12. Magnetic base B; 13. Aluminum profile guide rod; 14. First pulley mounting bracket; 14.1. Vertical main plate; 14.2. Upper horizontal plate; 14.3. Lower horizontal plate; 14.4. Vertical bending plate; 14.5. Upper connecting plate; 14.6. Rotating sleeve; 14.7. Bearing; 15. Steel plate to be cut; 16. Cutting gun. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings: The present invention will be further described below through specific embodiments, but it is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

[0030] Example 1, such as Figures 1-2As shown, the manually controlled magnetic cutting walking device includes a linear track 1, an aluminum profile guide rod 13, and a slider 2 that slides in cooperation with the linear track 1. The linear track 1 is installed on the aluminum profile guide rod 13 along its length. Multiple sets of magnetic seats A3 are spaced apart on the lower surface of the aluminum profile guide rod 13. The device also includes a cutting gun mounting seat 4 installed on the slider 2. The cutting gun mounting seat 4 is horizontally positioned. Synchronous pulleys A5 and B6 are respectively installed at both ends of one side of the aluminum profile guide rod 13. A synchronous belt 7 is wound on the synchronous pulleys A5 and B6. One section of the upper belt of the synchronous belt 7 is fixedly connected to the cutting gun mounting seat 4. The device also includes a manual drive mechanism for driving the synchronous pulleys A5 to rotate.

[0031] The aluminum profile guide rod 13 is fixed to the steel plate 15 to be cut by the magnetic base A3. In this application, the synchronous pulley A5 can be driven to rotate forward by the manual drive mechanism. The synchronous pulley A5 can then drive the slider 2 to move along the front end of the linear track 1 to the rear end of the linear track 1 through the synchronous belt 7. The cutting gun 16 is installed on the cutting gun mounting seat 4. The cutting gun 16 can cut the steel plate 15 to be cut by moving with the slider 2 through the cutting gun mounting seat 4. Through the coordinated cooperation of the linear track 1 and the slider 2, the steel plate can be cut in a straight line more smoothly, and the unevenness of the steel plate cutting surface can be avoided, thereby greatly improving the processing quality of the steel plate.

[0032] This application can use a manual drive mechanism to drive the synchronous pulley A5 to reverse. The synchronous pulley A5 can then drive the slider 2 to move along the tail end of the linear track 1 to the front end of the linear track 1 via the synchronous belt 7. A cutting gun 16 is installed on the cutting gun mounting base 4. The cutting gun 16 moves with the slider 2 via the cutting gun mounting base 4, so that the cutting gun 16 returns to its initial position.

[0033] Example 2, as Figures 1-2 As shown, the manually controlled magnetic cutting walking device includes a linear track 1, an aluminum profile guide rod 13, and a slider 2 that slides in cooperation with the linear track 1. The linear track 1 is installed on the aluminum profile guide rod 13 along its length. Multiple sets of magnetic seats A3 are spaced apart on the lower surface of the aluminum profile guide rod 13. The device also includes a cutting gun mounting seat 4 installed on the slider 2. The cutting gun mounting seat 4 is horizontally positioned. Synchronous pulleys A5 and B6 are respectively installed at both ends of one side of the aluminum profile guide rod 13. A synchronous belt 7 is wound on the synchronous pulleys A5 and B6. One section of the upper belt of the synchronous belt 7 is fixedly connected to the cutting gun mounting seat 4. The device also includes a manual drive mechanism for driving the synchronous pulleys A5 to rotate.

[0034] Further, the manual driving mechanism comprises a reducer 10 on one side of the linear track 1, the bottom of the reducer 10 is provided with a plurality of magnetic force seats B12, the power input shaft of the reducer 10 is connected with a universal transmission flexible shaft A8, the power output shaft of the reducer 10 is connected with a universal transmission flexible shaft B11, the other end of the universal transmission flexible shaft B11 is in transmission connection with the synchronous pulley A5, and the other end of the universal transmission flexible shaft A8 is provided with a hand wheel 9.

[0035] By rotating the hand wheel 9 by the operator, the power applied to the hand wheel 9 is transmitted to the reducer 10 through the universal transmission flexible shaft A8, is decelerated through the reducer 10, and is then transmitted to the synchronous pulley A5 through the universal transmission flexible shaft B11, so that the synchronous pulley A5 can be driven to rotate forward or in reverse through the hand wheel 9, manual operation is adopted, power supply is not required, and operation is relatively convenient.

[0036] In addition, the universal transmission flexible shaft B11 and the synchronous pulley A5 are designed to be detachable, so that the reducer 10 and the aluminum profile guide rod 13 can be transported separately to facilitate transportation, and rapid assembly can be performed after reaching the installation position.

[0037] Further, the synchronous pulley A5 is rotatably installed on the first pulley mounting frame 14, and the first pulley mounting frame 14 is installed at the end of the aluminum profile guide rod 13.

[0038] Further, referring to Figure 3 , the first pulley mounting frame 14 comprises a vertical main plate 14.1 arranged vertically, the upper end and the lower end of the vertical main plate 14.1 are respectively bent to form an upper horizontal plate 14.2 and a lower horizontal plate 14.3, the other end of the upper horizontal plate 14.2 is bent downward to form a vertical bending plate 14.4, the bottom end of the vertical bending plate 14.4 is bent to form an upper connecting plate 14.5, the upper connecting plate 14.5 and the lower horizontal plate 14.3 are respectively fixedly installed on the upper surface and the lower surface of the aluminum profile guide rod 13, one side of the vertical main plate 14.1 is provided with a rotating sleeve pipe 14.6, the center of the synchronous pulley A5 is fixedly provided with a wheel shaft, one end of the wheel shaft extends into the rotating sleeve pipe 14.6 through the vertical main plate 14.1 and is rotatably connected with a bearing 14.7 in the rotating sleeve pipe 14.6. The structure is simple and reasonable, can ensure normal rotation of the synchronous pulley A5, can be conveniently and quickly assembled with the universal transmission flexible shaft B11, realizes power connection, plays a good role in power transmission, and has the advantages of simple structure and reasonable design.

[0039] Further, the end of the bearing 14.7 is detachably connected with the universal transmission flexible shaft B11 through a shaft coupling.

[0040] Further, the bottom of the speed reducer 10 is provided with an aluminum plate, and a magnetic base B12 is arranged at each corner of the aluminum plate.

[0041] Further, the synchronous pulley B6 is rotatably arranged on a second pulley mounting frame, and the second pulley mounting frame is arranged at the other end of the aluminum profile guide rod 13.

[0042] Further, the length of the universal transmission flexible shaft B11 is shorter than that of the universal transmission flexible shaft A8.

[0043] Further, the hand wheel 9 is a hand wheel with a crank.

[0044] Further, the cutting gun 16 is a plasma cutting gun, which utilizes the heat of high-temperature plasma arc to locally melt the metal at the cutting gap of the workpiece, and discharges the molten metal by the momentum of high-speed plasma to form a cutting gap. It is widely used because of its fast cutting speed, high cutting precision, easy setting of cutting conditions, easy realization of automation and unmanned operation, and relatively low cost.

[0045] The manual control magnetic cutting walking device, the aluminum profile guide rod is fixed on the steel plate to be cut through the magnetic base A, the manual driving mechanism can be used to drive the synchronous pulley A to rotate forward, the synchronous pulley A can drive the sliding block to move along the front end of the linear track to the tail end of the linear track through the synchronous belt, the cutting gun is arranged on the cutting gun mounting seat, the cutting gun moves with the sliding block through the cutting gun mounting seat, and the steel plate to be cut can be cut, the linear track and the sliding block are cooperated, the steel plate can be cut more stably, the phenomenon that the cutting surface of the steel plate is uneven can be avoided, and therefore the machining quality of the steel plate is greatly improved.

[0046] The manual control magnetic cutting walking device, the power applied to the hand wheel is transmitted to the speed reducer through the universal transmission flexible shaft A by rotating the hand wheel by the operator, the speed reducer is decelerated, and then the power is transmitted to the synchronous pulley A through the universal transmission flexible shaft B, so that the synchronous pulley A can be driven to rotate forward or reversely through the hand wheel, manual operation is adopted, power supply is not needed, operation is convenient, use and maintenance costs are reduced, the flexible shaft transmission makes the operator away from the cutting gun to control the movement of the cutting gun, and harm to the operator caused by being close to the cutting gun is avoided as much as possible.

[0047] The manual control magnetic cutting walking device, the universal transmission flexible shaft B and the synchronous pulley A are detachably designed, so that the speed reducer and the aluminum profile guide rod can be transported alone, so that the turnover transportation is facilitated, and rapid assembly can be realized after the installation position is reached.

[0048] The manual control magnetic cutting walking device, one end of the wheel shaft extends through the vertical main plate into the rotating sleeve and is rotationally connected with the bearing in the rotating sleeve. The structure is simple and reasonable, can ensure normal rotation of the synchronous belt wheel A, can be conveniently and quickly assembled with the universal transmission flexible shaft B, realizes power connection, and achieves the purpose of good power transmission.

[0049] The basic principle, main features and advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the application. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

[0050] The parts not described in detail in the application are well-known to those skilled in the art.

Claims

1. A manually controlled magnetic cutting walking device, comprising a linear track, an aluminum profile guide rod, and a sliding block that slides in cooperation with the linear track, the linear track is installed on the aluminum profile guide rod along the length direction of the aluminum profile guide rod, the lower surface of the aluminum profile guide rod is provided with a plurality of groups of magnetic seats A at intervals, characterized in that: The cutting gun mounting seat is horizontally arranged, and two ends of one side of the aluminum profile guide rod are respectively provided with a synchronous pulley A and a synchronous pulley B.

2. The manually controlled magnetic cutting walking device of claim 1, wherein, The manual driving mechanism comprises a speed reducer arranged on one side of the linear track, a plurality of magnetic bases B are arranged on the bottom of the speed reducer, a universal transmission flexible shaft A is connected to the power input shaft of the speed reducer, a universal transmission flexible shaft B is connected to the power output shaft of the speed reducer, the other end of the universal transmission flexible shaft B is in transmission connection with the synchronous pulley A, and a hand wheel is arranged at the other end of the universal transmission flexible shaft A.

3. The manually controlled magnetic cutting walking device of claim 2, wherein, The synchronous pulley A is rotatably arranged on the first pulley mounting frame, and the first pulley mounting frame is arranged at the end of the aluminum profile guide rod.

4. The manually controlled magnetic cutting walking device of claim 3, wherein, The first pulley mounting frame comprises a vertical main plate arranged vertically, and the upper end and the lower end of the vertical main plate are respectively bent to form an upper horizontal plate and a lower horizontal plate.

5. The manually controlled magnetic cutting walking device of claim 4, wherein, The other end of the upper horizontal plate is bent downward to form a vertical bent plate, the bottom end of the vertical bent plate is bent to form an upper connecting plate, and the upper connecting plate and the lower horizontal plate are respectively fixedly arranged on the upper surface and the lower surface of the aluminum profile guide rod.

6. The manually controlled magnetic cutting walking device of claim 5, wherein, A rotating sleeve is arranged on one side of the vertical main plate, the synchronous pulley A is fixedly arranged at the center of the rotating sleeve, and the wheel shaft of the synchronous pulley A is rotatably connected to the bearing in the rotating sleeve.

7. The manually controlled magnetic cutting walking device of claim 6, wherein, The end of the bearing is detachably connected to the universal transmission flexible shaft B through a shaft coupling.

8. The manually controlled magnetic cutting walking device of claim 7, wherein, The bottom of the speed reducer is provided with an aluminum plate, and one magnetic base B is arranged at each corner of the aluminum plate. The synchronous pulley B is rotatably arranged on the second pulley mounting frame, and the second pulley mounting frame is arranged at the other end of the aluminum profile guide rod. The length of the universal transmission flexible shaft B is shorter than that of the universal transmission flexible shaft A.

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