Positioning device of flame cutting machine

Abstract

The utility model discloses a flame cutting machine positioning device which comprises an operation table, a fixing assembly is arranged on the operation table, the fixing assembly comprises a moving assembly, a machine body, a fixing base, a guide rod, a clamping base and a clamping plate, the moving assembly is arranged on the operation table, the machine body is installed on the moving assembly, and the fixing base is installed on the machine body. The fixing base is fixedly installed on the operation table, the guide rod is installed on the fixing base, the clamping base is connected to the guide rod in a sliding mode, the clamping plate is detachably installed on the clamping base, a dismounting and mounting assembly is arranged on the clamping base, and the dismounting and mounting assembly comprises an insertion rod, an insertion groove and an insertion plate. And the inserting rod is slidably connected to the clamping base and the clamping plate, the inserting groove is formed in the clamping plate, and the inserting plate is connected to one end of the inserting rod, so that the technical problem that an existing device mentioned in the background technology cannot stably fix a part to be cut in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, and more particularly to a positioning device for a flame cutting machine. Background Art

[0002] In the existing technology, the existing device is unable to stably fix the part to be cut during use. This may be due to the unreasonable design of the fixing mechanism, which causes slight movement or vibration of the workpiece during the cutting process. This instability may lead to a decrease in cutting accuracy, such as uneven incisions, dimensional deviations or shape deformations.

[0003] Secondly, the existing device requires the use of clamping plates when fixing different components. As the clamping plates are used continuously, they are prone to wear and tear and need to be replaced. However, the existing device cannot quickly release the fixing process of the clamping plates. This design defect not only increases maintenance time, but may also affect the overall efficiency of the equipment. The cumbersome process of replacing the clamping plates may lead to extended equipment downtime and affect production progress.

[0004] Finally, the existing device cannot quickly complete the fixing process of the clamping plate during use. This may be due to the unreasonable design of the fixing mechanism, which requires cumbersome steps to complete the installation of the clamping plate, resulting in a long adjustment process. This not only reduces production efficiency, but may also affect cutting accuracy, because errors in the installation process may accumulate in the final cutting result. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the problems existing in the prior art, the present invention provides a positioning device for a flame cutting machine to solve the technical problem mentioned in the background art that the prior device cannot stably fix the cutting component during use.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device of a flame cutting machine, comprising an operating table, a fixing assembly is provided on the operating table, the fixing assembly comprises a moving assembly, a machine body, a fixing seat, a guide rod, a clamping seat and a clamping plate, the moving assembly is arranged on the operating table, the machine body is mounted on the moving assembly, the fixing seat is fixedly mounted on the operating table, the guide rod is mounted on the fixing seat, the clamping seat is slidably connected to the guide rod, the clamping plate is detachably mounted on the clamping seat, a disassembly and assembly assembly is provided on the clamping seat, the disassembly and assembly assembly comprises an insertion rod, an insertion slot and an insertion plate, the insertion rod is slidably connected to the clamping seat and the clamping plate, the insertion slot is opened on the clamping plate, the insertion plate is connected to one end of the insertion rod, and the insertion plate is adapted to the insertion slot.

[0009] The present invention is further configured such that a motor is fixedly mounted on the fixing seat, and an output end of the motor is connected to a rotating gear, so that the driving process of the rotating gear is completed through the coordinated use of various components.

[0010] The utility model is further configured such that a rack is meshingly connected to the rotating gear, one end of the rack is connected to the clamping seat, and the movement process of the rack is completed through the coordinated use of various components.

[0011] The utility model is further configured such that a fixing sleeve is detachably mounted on one end of the insertion rod, the bottom of the fixing sleeve is in close contact with the clamping seat, a rotating sleeve is rotatably connected to the fixing sleeve, a through slot is provided on the rotating sleeve, a placement slot is provided on the inner side of the rotating sleeve, and a moving piece is slidably connected to the fixing sleeve, and the movement process of the moving piece is completed through the coordinated use of various components.

[0012] The utility model is further configured as follows: a connecting rod is connected to the movable plate, one end of the connecting rod is connected to a connecting block, the connecting block is adapted to the placement slot, a movable plate is installed on the connecting rod, a spring is sleeved on the connecting rod, the spring is connected between the movable plate and the fixed sleeve, and the compression process of the spring is completed through the coordinated use of various components.

[0013] The utility model is further configured such that a stabilizing component is provided on the fixed sleeve, and the stabilizing component includes a main gear, a rotating rod and a slave gear. The main gear is rotatably connected to the fixed sleeve, the rotating rod is rotatably connected to the fixed sleeve, the slave gear is connected to one end of the rotating rod, and the slave gear is meshed with the main gear. The transmission process of the slave gear is completed through the coordinated use of various components.

[0014] The utility model is further configured such that a worm is mounted on the rotating rod, a movable sleeve is slidably connected to the fixed sleeve, and the movable sleeve is meshedly connected to the worm, so that the rotation process of the worm is completed through the coordinated use of various components.

[0015] The utility model is further configured such that a locking block is provided on the movable sleeve in a sliding connection, the locking block is slidably connected to the fixed sleeve, and the locking block passes through the fixed sleeve, and a locking groove is provided on the insertion rod, and the locking groove is adapted to the locking block, so that the fixing process of the insertion rod is completed through the coordinated use of various components.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the present invention provides a positioning device for a flame cutting machine, which has the following beneficial effects:

[0018] 1. The design of the fixed component enables the flame cutting machine to accurately fix the parts to be cut. Through the cooperation of the moving assembly and the machine body, as well as the sliding connection between the guide rod and the clamping seat, flexible positioning of the workpiece is achieved. The detachable design of the clamping seat and the clamping plate facilitates the replacement of the workpiece and the adjustment of the cutting process. This design improves the cutting accuracy and efficiency while reducing the difficulty of operation.

[0019] 2. The design of the disassembly and assembly components simplifies the replacement process of the clamping plate. The cooperation of the insertion rod and the insertion slot, as well as the connection between the insertion plate and the clamping seat, enables the clamping plate to be quickly disassembled and installed. The design of the moving piece and the connecting rod enables the clamping plate to be firmly fixed on the clamping seat and is convenient for quick release when needed. This design reduces maintenance time and improves the maintainability and utilization efficiency of the equipment.

[0020] 3. The design of the stabilizing component enhances the stability during the replacement of the clamping plate. The meshing of the main gear, the rotating rod and the slave gear, as well as the cooperation of the worm and the movable sleeve, achieves precise control of the insertion rod. The design of the locking block and the locking groove ensures the fixation of the insertion rod during the removal and installation process, preventing accidental movement. This design improves the efficiency and safety of the replacement process while reducing the operator's physical labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a positioning device for a flame cutting machine in the present utility model;

[0022] Figure 2 It is a side view structural diagram of the present utility model;

[0023] Figure 3 It is a schematic diagram of the enlarged structure of A in the present utility model;

[0024] Figure 4 This is a schematic cross-sectional view of the disassembly and assembly components of the present invention;

[0025] Figure 5 It is a cross-sectional side view of the structure of the disassembly and assembly components of the present invention;

[0026] Figure 6 It is a schematic diagram of the enlarged structure of B in the utility model;

[0027] Figure 7 It is a cross-sectional oblique structural diagram of the disassembly and assembly components in the utility model.

[0028] In the figure: 1. operating table; 2. moving assembly; 3. machine body; 4. fixed seat; 5. guide rod; 6. clamping seat; 7. clamping plate; 8. insertion rod; 9. insertion slot; 10. insertion plate; 11. motor; 12. rotating gear; 13. rack; 14. fixed sleeve; 15. rotating sleeve; 16. through slot; 17. placement slot; 18. moving piece; 19. connecting rod; 20. connecting block; 21. moving plate; 22. spring; 23. main gear; 24. rotating rod; 25. slave gear; 26. worm; 27. moving sleeve; 28. locking block; 29. ​​locking slot. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0032] See also Figure 1-Figure 5A positioning device for a flame cutting machine includes an operating table 1, on which a fixed assembly is provided, the fixed assembly including a moving assembly 2, a machine body 3, a fixed seat 4, a guide rod 5, a clamping seat 6 and a clamping plate 7, the moving assembly 2 is arranged on the operating table 1, the machine body 3 is mounted on the moving assembly 2, the fixed seat 4 is fixedly mounted on the operating table 1, the guide rod 5 is mounted on the fixed seat 4, the clamping seat 6 is slidably connected to the guide rod 5, the clamping plate 7 is detachably mounted on the clamping seat 6, and a disassembly assembly is provided on the clamping seat 6, the disassembly assembly including an insertion rod 8, an insertion slot 9 and an insertion plate 10, the insertion rod 8 is slidably connected to the clamping seat 6 and the clamping plate 7, the insertion slot 9 is opened on the clamping plate 7, the insertion plate 10 is connected to one end of the insertion rod 8, and the insertion plate 10 is adapted to the insertion slot 9.

[0033] A motor 11 is fixedly mounted on the fixing seat 4 , and a rotating gear 12 is connected to the output end of the motor 11 .

[0034] A rack 13 is meshingly connected to the rotating gear 12 , and one end of the rack 13 is connected to the clamping seat 6 .

[0035] One end of the insertion rod 8 is detachably mounted with a fixing sleeve 14, the bottom of the fixing sleeve 14 is in close contact with the clamping seat 6, a rotating sleeve 15 is rotatably connected to the fixing sleeve 14, a through slot 16 is provided on the rotating sleeve 15, a placement slot 17 is provided on the inner side of the rotating sleeve 15, and a moving piece 18 is slidably connected to the fixing sleeve 14.

[0036] A connecting rod 19 is connected to the movable piece 18, and one end of the connecting rod 19 is connected to a connecting block 20, which is adapted to the placement groove 17. A movable plate 21 is installed on the connecting rod 19, and a spring 22 is sleeved on the connecting rod 19. The spring 22 is connected between the movable plate 21 and the fixed sleeve 14.

[0037] In this embodiment, during use, the part to be cut is placed between the clamping plates 7, and then the motor 11 is started to drive the rotating gear 12 at the output end to rotate, thereby driving the rack 13 meshed with it to slide, and during its sliding movement, the clamping seat 6 connected to the rack 13 is driven to slide along the guide rod 5 on the fixed seat 4, thereby completing the movement process of the clamping plate 7, so that the fixing process of the part to be cut can be completed, and then the moving assembly 2 is used to complete the movement process of the machine body 3, thereby completing the cutting process of the part to be cut, and during use, due to the continuous use of the clamping plate 7, the clamping plate 7 is worn, and at this time, it needs to be replaced. By sliding the movable sheet 18 along the fixed sleeve 14, and in the process of its sliding movement, the connecting rod 19 is driven to move, and when the connecting rod 19 moves, the abutting plate 21 on the connecting rod 19 is driven to move, so that the spring 22 between the fixed sleeve 14 and the abutting plate 21 is compressed, so that one end of the connecting rod 19 is moved out of the movable sleeve 27, so that the fixing process of the movable sleeve 27 is released, and after the connecting block 20 on the connecting rod 19 is moved to the rotating sleeve 15, it passes through the groove 16 and is placed in the placement groove 17. At this time, the rotating sleeve 15 is rotated so that the connecting block 20 can be firmly placed in the placement groove 17 of the rotating sleeve 15, so that the fixing process of the connecting block 20 is completed.

[0038] See also Figure 5-7 As an implementation method of a positioning device of a flame cutting machine for a stabilizing component: a stabilizing component is provided on the fixing sleeve 14, and the stabilizing component includes a main gear 23, a rotating rod 24 and a slave gear 25. The main gear 23 is rotatably connected to the fixing sleeve 14, the rotating rod 24 is rotatably connected to the fixing sleeve 14, the slave gear 25 is connected to one end of the rotating rod 24, and the slave gear 25 is meshed with the main gear 23.

[0039] A worm 26 is mounted on the rotating rod 24 , and a movable sleeve 27 is slidably connected to the fixed sleeve 14 . The movable sleeve 27 is meshed with the worm 26 .

[0040] A locking block 28 is slidably connected to the movable sleeve 27 , and the locking block 28 is slidably connected to the fixed sleeve 14 , and the locking block 28 passes through the fixed sleeve 14 . A locking groove 29 is provided on the insertion rod 8 , and the locking groove 29 is adapted to the locking block 28 .

[0041] More specifically, after releasing the fixation of the movable sleeve 27, the main gear 23 is rotated, so that during the rotation process, the slave gear 25 meshing with it is driven to rotate, thereby driving the rotating rod 24 connected to the slave gear 25 to rotate, so that the worm 26 on the rotating rod 24 is mobilized to rotate, thereby driving the movable sleeve 27 meshing with it to slide along the outer side of the fixed sleeve 14, and during its sliding movement, driving the locking block 28 slidably connected to the movable sleeve 27 to slide, thereby moving the locking block 28 out of the locking groove 29 of the insertion rod 8, thereby releasing the fixation of the insertion rod 8. At this time, the insertion rod 8 can be slid out along the clamping seat 6, the fixed sleeve 14 and the clamping plate 7, so that the insertion plate 10 is removed from the insertion groove 9 of the clamping plate 7, thereby releasing the fixation of the clamping plate 7, and the clamping plate 7 can be replaced. After the replacement process is completed, the above operation is performed in reverse to complete the fixation process of the new clamping plate 7.

[0042] In summary, when the overall equipment is in use or running: during use, by placing the part to be cut between the clamping plates 7, and then starting the motor 11, it drives the rotating gear 12 at the output end to rotate, and then drives the rack 13 meshed with it to slide, and in its sliding movement, drives the clamping seat 6 connected to the rack 13 to slide along the guide rod 5 on the fixed seat 4, thereby completing the movement process of the clamping plate 7, so that the fixing process of the part to be cut can be completed, and then the moving assembly 2 is used to complete the movement process of the machine body 3, so that the cutting process of the part to be cut is completed, and in the process of use, due to the continuous use of the clamping plate 7, the clamping plate 7 is worn, and at this time, it needs to be replaced. During the replacement process, the movable sheet 18 is slid along the fixed sleeve 14, and during the sliding movement, the connecting rod 19 is driven to move, and when the connecting rod 19 moves, the abutting plate 21 on the connecting rod 19 is driven to move, so that the spring 22 between the fixed sleeve 14 and the abutting plate 21 is compressed, so that one end of the connecting rod 19 is moved out of the movable sleeve 27, so that the fixing process of the movable sleeve 27 is released, and after the connecting block 20 on the connecting rod 19 is moved to the rotating sleeve 15, it is passed through the groove 16 so that it is placed in the placement groove 17, and at this time, the rotating sleeve 15 is rotated so that the connecting block 20 can be firmly placed in the placement groove 17 of the rotating sleeve 15, so that the fixing process of the connecting block 20 is completed.

[0043] After releasing the fixation of the movable sleeve 27, the main gear 23 is rotated, so that during the rotation process, the slave gear 25 meshed with it is driven to rotate, thereby driving the rotating rod 24 connected to the slave gear 25 to rotate, so that the worm 26 on the rotating rod 24 is mobilized to rotate, thereby driving the movable sleeve 27 meshed with it to slide along the outer side of the fixed sleeve 14, and during its sliding movement, driving the locking block 28 slidably connected to the movable sleeve 27 to slide, thereby moving the locking block 28 out of the locking groove 29 of the insertion rod 8, thereby releasing the fixation process of the insertion rod 8. At this time, the insertion rod 8 can be slid and removed along the clamping seat 6, the fixed sleeve 14 and the clamping plate 7, so that the insertion plate 10 is removed from the insertion groove 9 of the clamping plate 7, thereby releasing the fixation process of the clamping plate 7, and the clamping plate 7 can be replaced. After the replacement process is completed, the above operation is performed in reverse to complete the fixation process of the new clamping plate 7.

[0044] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A positioning device for a flame cutting machine, comprising an operating table (1), characterized in that: The operating table (1) is provided with a fixed assembly, which includes a moving assembly (2), a machine body (3), a fixed seat (4), a guide rod (5), a clamping seat (6) and a clamping plate (7). The moving assembly (2) is provided on the operating table (1), the machine body (3) is mounted on the moving assembly (2), the fixed seat (4) is fixedly mounted on the operating table (1), the guide rod (5) is mounted on the fixed seat (4), and the clamping seat (6) is slidably connected to the guide rod. (5), the clamping plate (7) is detachably mounted on the clamping seat (6), the clamping seat (6) is provided with a disassembly assembly, the disassembly assembly comprises an insertion rod (8), an insertion slot (9) and an insertion plate (10), the insertion rod (8) is slidably connected to the clamping seat (6) and the clamping plate (7), the insertion slot (9) is provided on the clamping plate (7), the insertion plate (10) is connected to one end of the insertion rod (8), and the insertion plate (10) is adapted to the insertion slot (9).

2. A positioning device for a flame cutting machine according to claim 1, characterized in that: A motor (11) is fixedly mounted on the fixing seat (4), and a rotating gear (12) is connected to the output end of the motor (11).

3. The positioning device for a flame cutting machine according to claim 2, characterized in that: A rack (13) is meshingly connected to the rotating gear (12), and one end of the rack (13) is connected to the clamping seat (6).

4. A positioning device for a flame cutting machine according to claim 3, characterized in that: A fixing sleeve (14) is detachably mounted on one end of the insertion rod (8), the bottom of the fixing sleeve (14) is in close contact with the clamping seat (6), a rotating sleeve (15) is rotatably connected to the fixing sleeve (14), a through groove (16) is provided on the rotating sleeve (15), a placement groove (17) is provided on the inner side of the rotating sleeve (15), and a moving piece (18) is slidably connected to the fixing sleeve (14).

5. The positioning device for a flame cutting machine according to claim 4, characterized in that: The movable plate (18) is connected with a connecting rod (19), one end of the connecting rod (19) is connected with a connecting block (20), the connecting block (20) is adapted to the placement groove (17), a moving plate (21) is installed on the connecting rod (19), a spring (22) is sleeved on the connecting rod (19), and the spring (22) is connected between the moving plate (21) and the fixed sleeve (14).

6. The positioning device for a flame cutting machine according to claim 5, characterized in that: The fixing sleeve (14) is provided with a stabilizing assembly, which includes a main gear (23), a rotating rod (24) and a slave gear (25). The main gear (23) is rotatably connected to the fixing sleeve (14), the rotating rod (24) is rotatably connected to the fixing sleeve (14), the slave gear (25) is connected to one end of the rotating rod (24), and the slave gear (25) is meshed with the main gear (23).

7. A positioning device for a flame cutting machine according to claim 6, characterized in that: A worm (26) is mounted on the rotating rod (24), and a movable sleeve (27) is slidably connected to the fixed sleeve (14), and the movable sleeve (27) is meshedly connected with the worm (26).

8. The positioning device for a flame cutting machine according to claim 7, characterized in that: A locking block (28) is slidably connected to the movable sleeve (27), and the locking block (28) is slidably connected to the fixed sleeve (14). The locking block (28) passes through the fixed sleeve (14). A locking groove (29) is provided on the insertion rod (8), and the locking groove (29) is adapted to the locking block (28).

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