Steel plate cutting and jacking device

Abstract

The utility model relates to the technical field of steel plate cutting, in particular to a steel plate cutting jacking device which is convenient for improving the jacking stability of a steel plate and is convenient for jacking steel plates with different sizes. A support is included; the device further comprises a jacking mechanism, a driving mechanism, a telescopic mechanism, an adjusting driving mechanism, a locking mechanism and four sets of fixing mechanisms, the driving mechanism is installed on the jacking mechanism, the telescopic mechanism is installed in the jacking mechanism, the adjusting driving mechanism is installed in the jacking mechanism, the locking mechanism is installed on the jacking mechanism, and the fixing mechanisms are installed on the telescopic mechanism. The jacking mechanism is driven by the driving mechanism to jack the steel plates, the adjusting driving mechanism drives the telescopic mechanism to assist the fixing mechanism in fixing the steel plates of different sizes, and the adjusting driving mechanism is conveniently fixed by the locking mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plate cutting, in particular to a steel plate cutting jacking device. Background Art

[0002] Steel plate is a flat steel with a large width-to-thickness ratio and large surface area, usually classified by thickness. It is mainly used to manufacture heavy-load parts or components such as ships, bridges, boilers, pressure vessels, automobiles, railway vehicles, agricultural machinery, buildings and machines. Steel plates are divided into two specifications: thin plates and thick plates according to thickness. Steel plate cutting is an important step in steel plate processing. There are many cutting methods, including flame cutting, laser cutting, plasma cutting, water jet cutting, etc.

[0003] In the existing steel plate cutting technology, for example, the existing technology with application number CN202120774636.7, it includes a water tank, a lifting rod box, a connecting groove, an actuating mechanism, a translation mechanism, a translation worm gear, a translation worm, a balance wheel, a double-headed drive motor, a lifting mechanism, a first reversing bevel gear and a lifting worm gear, etc. The actuating mechanism is installed on the top surface of the lifting rod box, and the lifting rod of the cutting machine is installed in the actuating mechanism, and a translation worm gear is installed on the bottom surface of the actuating mechanism, and the translation worm gear is engaged with the connecting groove on the top surface of the lifting rod box. At the same time, the translation worm gear is connected to the translation end of the double-headed drive motor in the actuating mechanism through an offset worm. When the translation end of the double-headed drive motor rotates, the actuating mechanism moves the lifting rod in the horizontal direction and moves along the connecting groove.

[0004] However, the prior art is not convenient for lifting steel plates of different sizes, and the stability of the steel plates cannot be guaranteed during lifting, which reduces the practicality. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a steel plate cutting and lifting device which is convenient for improving the lifting stability of the steel plate and is convenient for lifting steel plates of different sizes.

[0006] The utility model discloses a steel plate cutting and lifting device, comprising a bracket; a lifting mechanism, a driving mechanism, a telescopic mechanism, an adjusting driving mechanism, a locking mechanism and four sets of fixing mechanisms, wherein the driving mechanism is installed on the lifting mechanism, the telescopic mechanism is installed in the lifting mechanism, the adjusting driving mechanism is installed in the lifting mechanism, the locking mechanism is installed on the lifting mechanism, and the fixing mechanism is installed on the telescopic mechanism; the lifting mechanism is driven by the driving mechanism to lift the steel plate, the adjusting driving mechanism drives the telescopic mechanism to assist the fixing mechanism to fix the steel plates of different sizes, and the locking mechanism is convenient for fixing the adjusting driving mechanism; the lifting mechanism is driven by the driving mechanism to lift the steel plate, the adjusting driving mechanism drives the telescopic mechanism to assist the fixing mechanism to fix the steel plates of different sizes, and the locking mechanism is convenient for fixing the adjusting driving mechanism, thereby improving the practicability and the stability of lifting.

[0007] Preferably, the lifting mechanism includes a bracket, a lifting plate and a guide rod, and the lifting plate is slidably mounted on the top surface of the bracket through the guide rod; the lifting plate is driven to rise and fall on the bracket by opening the driving mechanism, thereby lifting the steel plate.

[0008] Preferably, the driving mechanism includes a sliding sleeve, a sliding rod, a first lead screw, a first bevel gear, a second bevel gear and a motor, the sliding sleeve is installed at the bottom end of the bracket, the sliding rod is slidably installed in the sliding sleeve, the first lead screw is rotatably installed in the sliding sleeve, the first lead screw is threadedly matched with the sliding rod, the top surface of the sliding rod is connected to the bottom surface of the lifting plate, the first bevel gear is installed on the first lead screw, the second bevel gear is rotatably installed on the inner wall of the sliding sleeve through a rotating shaft, the second bevel gear is meshed with the first bevel gear, the motor is installed on the side wall of the sliding sleeve, and the output end of the motor is connected to the rotating shaft of the second bevel gear; the second bevel gear is driven to rotate by turning on the motor, and then the first lead screw is driven to rotate through the meshing relationship, and then the sliding rod is driven to slide in the sliding sleeve through the threaded relationship, thereby driving the lifting plate to rise and fall on the bracket, thereby lifting the steel plate.

[0009] Preferably, the telescopic mechanism includes two sliding plates and two adjusting plates, the two sliding plates are slidably installed in the lifting plate, and the two adjusting plates are respectively installed on the two sliding plates; the sliding plates are driven to slide in the lifting plate by driving the adjusting driving mechanism, thereby facilitating the fixing mechanism to fix steel plates of different lengths.

[0010] Preferably, the adjustment drive mechanism includes an adjustment box, a second lead screw, a third bevel gear, a driving shaft and a fourth bevel gear. The adjustment box is installed in the lifting plate, the second lead screw is rotatably installed on the adjustment box, the thread of the adjustment box is bidirectional, the two sliding plates are threaded with the second lead screw, the third bevel gear is installed on the second lead screw, the driving shaft is rotatably installed on the side walls of the adjustment box and the lifting plate, the fourth bevel gear is installed at the end of the driving shaft, and the fourth bevel gear is meshed with the third bevel gear; the fourth bevel gear is driven to rotate by rotating the driving shaft, and then the second lead screw is driven to rotate through the meshing relationship, and then the two sliding plates are driven to slide in the lifting plate due to the threaded relationship, so that the fixing mechanism is convenient for fixing steel plates of different lengths.

[0011] Preferably, the locking mechanism comprises a lock box, a gear, a sliding lock ring, a guide slide bar, a limit plate and a spring, the lock box is mounted on the side wall of the jacking plate, the gear is mounted on the driving shaft, the sliding lock ring is slidably mounted on the inner wall of the lock box, the guide slide bar is slidably mounted on the lock box, one end of the guide slide bar is mounted on the sliding lock ring, the limit plate is mounted on the other end of the guide slide bar, the spring connects the limit plate and the lock box, and the gear can be meshed with the sliding lock ring; when steel plates of different lengths are to be fixed, the limit plate is pulled to make the guide slide bar slide on the lock box, and the spring contracts at the same time, thereby driving the sliding lock ring to disengage the gear, and the fourth bevel gear is driven to rotate by rotating the driving shaft, and then the second lead screw is driven to rotate through the meshing relationship, and then the two sliding plates are driven to slide in the jacking plate due to the threaded relationship, and then the limit plate is loosened, and the sliding lock ring is pushed to slide on the inner wall of the lock box by the elasticity of the spring, thereby making the sliding lock ring mesh with the gear, thereby fixing the driving shaft, and thus facilitating the fixing mechanism to fix steel plates of different lengths.

[0012] Preferably, the fixing mechanism includes a sliding right-angle fixing frame, a threaded rod and a fixing block. A sliding groove is provided on the adjustment plate. The sliding right-angle fixing frame is slidably installed in the sliding groove. The threaded rod is installed on the sliding right-angle fixing frame through a threaded relationship, and the fixing block is installed at the bottom end of the threaded rod. The four corners of the steel plate are fixed by four sliding right-angle fixing frames, and the threaded rod is rotated to fix the steel plate with the fixing block due to the threaded relationship, thereby improving the stability of the steel plate jacking.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the steel plate is lifted by the driving mechanism driving the lifting mechanism, the adjusting driving mechanism drives the telescopic mechanism to assist the fixing mechanism to fix steel plates of different sizes, and the locking mechanism facilitates the fixing of the adjusting driving mechanism, thereby improving the practicality and the stability of the lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a fourth axonometric structural schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the top-view cross-section axonometric structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the first front section axonometric structure of the utility model;

[0020] Figure 7 It is a second front section axonometric structural schematic diagram of the utility model;

[0021] Markings in the accompanying drawings: 01, lifting mechanism; 11, bracket; 12, lifting plate; 13, guide rod; 02, driving mechanism; 21, sliding sleeve; 22, sliding rod; 23, first lead screw; 24, first bevel gear; 25, second bevel gear; 26, motor; 03, telescopic mechanism; 31, sliding plate; 32, adjusting plate; 04, adjusting driving mechanism; 41, adjusting box; 42, second lead screw; 43, third bevel gear; 44, driving shaft; 45, fourth bevel gear; 05, locking mechanism; 51, lock box; 52, gear; 53, sliding locking ring; 54, guide slide rod; 55, limit plate; 56, spring; 06, fixing mechanism; 61, sliding right-angle fixing frame; 62, threaded rod; 63, fixing block. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0023] Example 1

[0024] like Figure 3 , Figure 4 and Figure 7 A steel plate cutting and lifting device is shown, comprising a bracket 11, a lifting mechanism 01, a driving mechanism 02, a telescopic mechanism 03, an adjusting driving mechanism 04, a locking mechanism 05 and four sets of fixing mechanisms 06, wherein the driving mechanism 02 is mounted on the lifting mechanism 01, the telescopic mechanism 03 is mounted in the lifting mechanism 01, the adjusting driving mechanism 04 is mounted in the lifting mechanism 01, the locking mechanism 05 is mounted on the lifting mechanism 01, and the fixing mechanism 06 is mounted on the telescopic mechanism 03;

[0025] The driving mechanism 02 drives the lifting mechanism 01 to lift the steel plate, the adjusting driving mechanism 04 drives the telescopic mechanism 03 to assist the fixing mechanism 06 to fix the steel plates of different sizes, and the locking mechanism 05 is convenient for fixing the adjusting driving mechanism 04;

[0026] The lifting mechanism 01 includes a bracket 11, a lifting plate 12 and a guide rod 13. The lifting plate 12 is slidably mounted on the top surface of the bracket 11 through the guide rod 13;

[0027] The driving mechanism 02 includes a sliding sleeve 21, a sliding rod 22, a first lead screw 23, a first bevel gear 24, a second bevel gear 25 and a motor 26. The sliding sleeve 21 is installed at the bottom end of the bracket 11. The sliding rod 22 is slidably installed in the sliding sleeve 21. The first lead screw 23 is rotatably installed in the sliding sleeve 21. The first lead screw 23 is threadedly matched with the sliding rod 22. The top surface of the sliding rod 22 is connected to the bottom surface of the lifting plate 12. The first bevel gear 24 is installed on the first lead screw 23. The second bevel gear 25 is rotatably installed on the inner wall of the sliding sleeve 21 through a rotating shaft. The second bevel gear 25 is meshed with the first bevel gear 24. The motor 26 is installed on the side wall of the sliding sleeve 21, and the output end of the motor 26 is connected to the rotating shaft of the second bevel gear 25.

[0028] The telescopic mechanism 03 includes two sliding plates 31 and two adjusting plates 32. The two sliding plates 31 are slidably installed in the lifting plate 12, and the two adjusting plates 32 are respectively installed on the two sliding plates 31.

[0029] The second bevel gear 25 is driven to rotate by turning on the motor 26, and then the first lead screw 23 is driven to rotate through the meshing relationship, and then the sliding rod 22 is driven to slide in the sliding sleeve 21 through the threaded relationship, thereby driving the lifting plate 12 to rise and fall on the bracket 11, thereby lifting the steel plate, and the adjusting drive mechanism 04 drives the telescopic mechanism 03 to assist the fixing mechanism 06 to fix steel plates of different sizes, and the locking mechanism 05 facilitates the fixing of the adjusting drive mechanism 04, thereby improving the practicality and the stability of the lifting.

[0030] Example 2

[0031] like Figure 2 , Figure 5 and Figure 6 As shown, a steel plate cutting and lifting device includes a bracket 11, a lifting mechanism 01, a driving mechanism 02, a telescopic mechanism 03, an adjusting driving mechanism 04, a locking mechanism 05 and four sets of fixing mechanisms 06, wherein the driving mechanism 02 is installed on the lifting mechanism 01, the telescopic mechanism 03 is installed in the lifting mechanism 01, the adjusting driving mechanism 04 is installed in the lifting mechanism 01, the locking mechanism 05 is installed on the lifting mechanism 01, and the fixing mechanism 06 is installed on the telescopic mechanism 03;

[0032] The driving mechanism 02 drives the lifting mechanism 01 to lift the steel plate, the adjusting driving mechanism 04 drives the telescopic mechanism 03 to assist the fixing mechanism 06 to fix the steel plates of different sizes, and the locking mechanism 05 is convenient for fixing the adjusting driving mechanism 04;

[0033] The adjusting driving mechanism 04 includes an adjusting box 41, a second lead screw 42, a third bevel gear 43, a driving shaft 44 and a fourth bevel gear 45. The adjusting box 41 is installed in the lifting plate 12, the second lead screw 42 is rotatably installed on the adjusting box 41, the thread of the adjusting box 41 is bidirectional, the two sliding plates 31 are threadedly matched with the second lead screw 42, the third bevel gear 43 is installed on the second lead screw 42, the driving shaft 44 is rotatably installed on the side walls of the adjusting box 41 and the lifting plate 12, the fourth bevel gear 45 is installed at the end of the driving shaft 44, and the fourth bevel gear 45 is meshed with the third bevel gear 43;

[0034] The locking mechanism 05 includes a lock box 51, a gear 52, a sliding lock ring 53, a guide slide bar 54, a limit plate 55 and a spring 56. The lock box 51 is mounted on the side wall of the lifting plate 12, the gear 52 is mounted on the driving shaft 44, the sliding lock ring 53 is slidably mounted on the inner wall of the lock box 51, the guide slide bar 54 is slidably mounted on the lock box 51, one end of the guide slide bar 54 is mounted on the sliding lock ring 53, the limit plate 55 is mounted on the other end of the guide slide bar 54, the spring 56 connects the limit plate 55 and the lock box 51, and the gear 52 can be meshed with the sliding lock ring 53;

[0035] The fixing mechanism 06 includes a sliding right-angle fixing frame 61, a threaded rod 62 and a fixing block 63. A slide groove is provided on the adjustment plate 32. The sliding right-angle fixing frame 61 is slidably installed in the slide groove. The threaded rod 62 is installed on the sliding right-angle fixing frame 61 through a threaded relationship. The fixing block 63 is installed at the bottom end of the threaded rod 62.

[0036] The lifting mechanism 01 is driven by the driving mechanism 02 to lift the steel plate. When steel plates of different lengths need to be fixed, the limit plate 55 is pulled to make the guide slide bar 54 slide on the lock box 51, and the spring 56 contracts, thereby driving the sliding lock ring 53 to disengage from the gear 52, and the fourth bevel gear 45 is driven to rotate by rotating the driving shaft 44, and then the second lead screw 42 is driven to rotate through the meshing relationship, and then the two sliding plates 31 are driven to slide in the lifting plate 12 due to the threaded relationship, and then the limit plate 55 is loosened, and the sliding lock ring 53 is pushed to slide on the inner wall of the lock box 51 by the elasticity of the spring 56, so that the sliding lock ring 53 is meshed with the gear 52, thereby fixing the driving shaft 44, and thus facilitating the fixing mechanism 06 to fix steel plates of different lengths, and the four corners of the steel plate are fixed by four sliding right-angle fixing frames 61, and the threaded rod 62 is rotated, and the fixing block 63 is driven to fix the steel plate due to the threaded relationship, thereby improving the stability of the steel plate lifting.

[0037] like Figures 1 to 7 As shown, a steel plate cutting and lifting device of the utility model, when working, is driven by turning on the motor 26 to rotate the second bevel gear 25, and then the first lead screw 23 is driven to rotate through the meshing relationship, and then the sliding rod 22 is driven to slide in the sliding sleeve 21 through the threaded relationship, and then the lifting plate 12 is driven to rise and fall on the bracket 11, so as to lift the steel plate. When steel plates of different lengths are to be fixed, the limit plate 55 is pulled to make the guide slide bar 54 slide on the lock box 51, and the spring 56 contracts, thereby driving the sliding lock ring 53 to disengage from the gear 52, and the fourth bevel gear 45 is driven by rotating the driving shaft 44. Rotate, and then drive the second lead screw 42 to rotate through the meshing relationship, and then drive the two sliding plates 31 to slide in the lifting plate 12 due to the threaded relationship, and then loosen the limit plate 55, and push the sliding lock ring 53 to slide on the inner wall of the lock box 51 through the elasticity of the spring 56, so that the sliding lock ring 53 is engaged with the gear 52, so as to fix the driving shaft 44, and then facilitate the fixing mechanism 06 to fix steel plates of different lengths, and fix the four corners of the steel plate through four sliding right-angle fixing frames 61, and by rotating the threaded rod 62, the fixing block 63 is driven to fix the steel plate due to the threaded relationship, thereby improving the stability of the steel plate lifting.

[0038] The motor 26 of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0039] The main functions achieved by the utility model are: in the process of cutting the steel plate, it is convenient to improve the stability of the jacking of the steel plate and to facilitate the jacking of steel plates of different sizes.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A steel plate cutting and lifting device, comprising a bracket (11); characterized in that: It also comprises a lifting mechanism (01), a driving mechanism (02), a telescopic mechanism (03), an adjusting driving mechanism (04), a locking mechanism (05) and four sets of fixing mechanisms (06), wherein the driving mechanism (02) is mounted on the lifting mechanism (01), the telescopic mechanism (03) is mounted in the lifting mechanism (01), the adjusting driving mechanism (04) is mounted in the lifting mechanism (01), the locking mechanism (05) is mounted on the lifting mechanism (01), and the fixing mechanism (06) is mounted on the telescopic mechanism (03); The driving mechanism (02) drives the lifting mechanism (01) to lift the steel plate, the adjusting driving mechanism (04) drives the telescopic mechanism (03) to assist the fixing mechanism (06) to fix steel plates of different sizes, and the locking mechanism (05) facilitates the fixing of the adjusting driving mechanism (04).

2. A steel plate cutting and lifting device as claimed in claim 1, characterized in that: The lifting mechanism (01) comprises a bracket (11), a lifting plate (12) and a guide rod (13); the lifting plate (12) is slidably mounted on the top surface of the bracket (11) via the guide rod (13).

3. A steel plate cutting and lifting device as claimed in claim 2, characterized in that: The driving mechanism (02) comprises a sliding sleeve (21), a sliding rod (22), a first lead screw (23), a first bevel gear (24), a second bevel gear (25) and a motor (26); the sliding sleeve (21) is mounted at the bottom end of the bracket (11); the sliding rod (22) is slidably mounted in the sliding sleeve (21); the first lead screw (23) is rotatably mounted in the sliding sleeve (21); the first lead screw (23) and the sliding rod (22) are threadedly matched; the top surface of the sliding rod (22) is connected to the bottom surface of the lifting plate (12); the first bevel gear (24) is mounted on the first lead screw (23); the second bevel gear (25) is rotatably mounted on the inner wall of the sliding sleeve (21) through a rotating shaft; the second bevel gear (25) is meshed with the first bevel gear (24); the motor (26) is mounted on the side wall of the sliding sleeve (21); and the output end of the motor (26) is connected to the rotating shaft of the second bevel gear (25).

4. A steel plate cutting and lifting device as claimed in claim 2, characterized in that: The telescopic mechanism (03) comprises two sliding plates (31) and two adjusting plates (32). The two sliding plates (31) are slidably mounted in the lifting plate (12), and the two adjusting plates (32) are respectively mounted on the two sliding plates (31).

5. A steel plate cutting and lifting device as claimed in claim 2, characterized in that: The adjusting driving mechanism (04) comprises an adjusting box (41), a second lead screw (42), a third bevel gear (43), a driving shaft (44) and a fourth bevel gear (45). The adjusting box (41) is installed in the lifting plate (12). The second lead screw (42) is rotatably installed on the adjusting box (41). The thread of the adjusting box (41) is bidirectional. The two sliding plates (31) are threadedly matched with the second lead screw (42). The third bevel gear (43) is installed on the second lead screw (42). The driving shaft (44) is rotatably installed on the side walls of the adjusting box (41) and the lifting plate (12). The fourth bevel gear (45) is installed on the driving shaft (44). The fourth bevel gear (45) is meshed with the third bevel gear (43).

6. A steel plate cutting and lifting device as claimed in claim 2, characterized in that: The locking mechanism (05) comprises a lock box (51), a gear (52), a sliding lock ring (53), a guide slide bar (54), a limit plate (55) and a spring (56). The lock box (51) is mounted on the side wall of the lifting plate (12). The gear (52) is mounted on the driving shaft (44). The sliding lock ring (53) is slidably mounted on the inner wall of the lock box (51). The guide slide bar (54) is slidably mounted on the lock box (51). One end of the guide slide bar (54) is mounted on the sliding lock ring (53). The limit plate (55) is mounted on the other end of the guide slide bar (54). The spring (56) connects the limit plate (55) and the lock box (51). The gear (52) can mesh with the sliding lock ring (53).

7. A steel plate cutting and lifting device as claimed in claim 4, characterized in that: The fixing mechanism (06) comprises a sliding right-angle fixing frame (61), a threaded rod (62) and a fixing block (63); a slide groove is provided on the adjustment plate (32); the sliding right-angle fixing frame (61) is slidably installed in the slide groove; the threaded rod (62) is installed on the sliding right-angle fixing frame (61) through a threaded relationship; and the fixing block (63) is installed at the bottom end of the threaded rod (62).

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