Adjustable crane steel structure cutting machine

Abstract

The utility model relates to the technical field of steel structure cutting, in particular to an adjustable crane steel structure cutting machine. According to the technical scheme, the device comprises a machining panel, a top plate, a clamping frame and a second driving mechanism, a first driving mechanism is installed on the rear end face of the machining panel, and a driving shaft is arranged on an output shaft of the first driving mechanism; a waste collecting hopper is fixedly embedded into the bottom end face of the machining panel. A fixing frame is welded to the machining panel. A first hydraulic rod is installed on the side end face of the fixing frame. A screw rod is mounted on the clamping frame through a thread; a limiting disc is welded to the bottom end face of the screw rod, and silica gel pads are installed on the bottom end face of the limiting disc and the inner wall of the clamping frame in an attached mode. A second hydraulic rod is installed in the top plate, and a limiting cover is arranged on an output shaft of the second hydraulic rod. A cutting wheel is arranged on an output shaft of the second driving mechanism. According to the steel structure cutting device, the requirement for steel structure cutting is met, spark chippings are shielded in the cutting process, and the chippings are collected and discharged in a centralized mode after being shielded.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure cutting technical field, concretely is a kind of adjustable crane steel structure cutting machine. BACKGROUND

[0002] Crane refers to the vertical lifting and horizontal handling of heavy objects in a certain range Multi-action hoisting machinery. Also known as crane, hang, crane, and the steel structure of crane can be cut by cutting machine when producing and processing.

[0003] Through the retrieval, patent announcement No. CN220311910U discloses a kind of steel structure cutting machine with anti-splash spark, including base, the bottom of the base is fixedly connected with support leg, the upper end of the base is fixedly connected with workbench, the base is fixedly connected with support column, the support column is fixedly connected with top plate, the top plate is provided with hydraulic cylinder, the hydraulic cylinder is slidably connected with the hydraulic rod of top plate, the hydraulic rod of the hydraulic cylinder is fixedly connected with mounting plate, the mounting plate is fixedly connected with clamping plate, the clamping plate is provided with motor, the output shaft of the motor is rotatably connected with clamping plate, the output shaft of the motor is fixedly connected with rotating shaft, the rotating shaft is installed by bearing with clamping plate, the rotating shaft is fixedly connected with cutting knife. When cutting machine cuts steel, the sparks that emerge are blocked in inner protective cover and outer protective cover, to avoid the situation that sparks are splashed everywhere.

[0004] When cutting machine cuts steel in prior art CN220311910U when using, the sparks that emerge are blocked in inner protective cover and outer protective cover, to avoid the situation that sparks are splashed everywhere, but in actual cutting processing production, after cutting sparks and chippings are shielded, cutting sparks and chippings and the like still can be accumulated on processing mechanism, after accumulation, it is easy to affect cutting operation again, so it still needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of crane steel structure cutting machine of adjustable to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of crane steel structure cutting machine of adjustable, including processing panel, top plate, clamping frame and drive mechanism two,

[0007] The rear end surface of the processing panel is installed with drive mechanism one, and drive shaft is provided on the output shaft of drive mechanism one;

[0008] The bottom end surface of the processing panel is embedded with waste collecting hopper;

[0009] Fixed frame is welded on the processing panel.

[0010] The side end face of the fixed frame is provided with a hydraulic rod one;

[0011] The clamping frame is provided with a screw rod through screwing;

[0012] The bottom end face of the screw rod is welded with a limiting disc, and the bottom end face of the limiting disc and the inner wall of the clamping frame are both attached with silica gel pads;

[0013] The top plate is provided with a hydraulic rod two, and the output shaft of the hydraulic rod two is provided with a limiting cover;

[0014] The output shaft of the second driving mechanism is provided with a cutting wheel.

[0015] Preferably, the bottom end face of the waste collecting bucket is embedded with a waste discharge pipe, and the waste discharge pipe is communicated with the waste collecting bucket. By communicating the waste discharge pipe with the waste collecting bucket, the cutting debris and cutting sparks collected in the waste collecting bucket can be discharged through the waste discharge pipe.

[0016] Preferably, the inner wall of the processing panel is provided with bearings at both ends, and the bearings are provided with support shafts. By providing support shafts in the bearings, the support shafts can support the steel structure to be cut by the crane.

[0017] Preferably, the bottom end face of the processing panel is welded with support frames, and the four support frames are distributed in a rectangular array relative to the processing panel. The support frames can be used to install and support the processing panel.

[0018] Preferably, the side end face of the clamping frame is welded with a guide plate, the guide plate is sleeved in the fixed frame, and the end of the guide plate away from the clamping frame is arranged on the output shaft of the hydraulic rod one. By sleeving the guide plate in the fixed frame, the guide plate is limited, so that the hydraulic rod one drives the guide plate and the clamping frame to move forward and backward through the output shaft when it is started.

[0019] Preferably, the rear end face of the top plate is welded with a mounting frame, and the end of the mounting frame away from the top plate is welded on the processing panel. The mounting frame can be used to mount and fix the top plate on the processing panel.

[0020] Preferably, the second driving mechanism is provided with a connecting frame, and the end of the connecting frame away from the second driving mechanism is mounted in the limiting cover. The connecting frame can be used to mount the second driving mechanism in the limiting cover.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] 1. The utility model discloses a processing panel is provided, when personnel carries out cutting operation to crane steel structure, they can place steel structure on the drive shaft and support shaft inside processing panel. After placing, personnel only needs to open drive mechanism one, can drive drive shaft starts uniform speed rotation. In this way, the rotation of drive shaft can smoothly drive steel structure and move, make cutting position accurately reach the bottom end surface of cutting wheel and limit cover. After reaching the specified position, personnel can conveniently open hydraulic rod one, through the pushing of its output shaft, drive guide plate and clamping frame move back and forth. In this way, clamping frame can firmly hold the crane steel structure. When carrying out the limiting operation, personnel can also rotate the screw easily, through the spiral of clamping frame and go down, make the limiting disc steady and press, carry out the close extrusion of crane steel structure. In this way, when cutting crane steel structure, can carry out effective extrusion through the joint action of clamping frame and limiting disc, thereby avoiding the deviation of steel structure, ensure that the machining precision is not influenced. Moreover, when carrying out the limiting operation, also can through the antiskid effect of silica gel pad on clamping frame and limiting disc. While preventing slipping, also can avoid directly extruding steel structure, thereby effectively prevent the deformation damage of steel structure.

[0023] 2. The utility model discloses a limiting cover is provided, when personnel carries out the limiting and clamping operation to crane steel structure, can open hydraulic rod two, and then push limiting cover accurately and connect on the specific position of steel structure that needs cutting. At the same time, in the process of limiting cover down, personnel can also start drive mechanism two, drive cutting wheel high -speed rotation, thereby make cutting wheel down and cut the processing of steel structure. It is worth noting that the debris and waste residue in spark produced in the cutting process are effectively limited by the limiting cover. These limited debris and waste residue will fall and enter the waste collection hopper, realize concentrated collection and discharge, thereby avoid that they accumulate on the processing station, cause the adverse effect to subsequent secondary processing cutting. ACCURACY

[0024] Figure 1 It is the front view structure schematic drawing of the utility model;

[0025] Figure 2 It is the processing panel overhead structure schematic drawing of the utility model;

[0026] Figure 3 It is the rear view structure schematic drawing of the utility model;

[0027] Figure 4 It is the fixed support side view structure schematic drawing of the utility model;

[0028] Figure 5 It is the fixed support explosion structure schematic drawing of the utility model;

[0029] Figure 6 This is a schematic diagram of the limiting cover structure of this utility model from a bottom view.

[0030] In the diagram: 1. Support frame; 2. Processing panel; 3. Waste collection hopper; 4. Waste discharge pipe; 5. Guide plate; 6. Hydraulic rod one; 7. Limit cover; 8. Mounting frame; 9. Hydraulic rod two; 10. Top plate; 11. Clamping frame; 12. Fixing frame; 13. Drive shaft; 14. Drive mechanism one; 15. Support shaft; 16. Bearing; 17. Silicone pad; 18. Limit plate; 19. Screw; 20. Drive mechanism two; 21. Connecting frame; 22. Cutting wheel. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Example 1

[0033] like Figures 1-6 As shown, the adjustable crane steel structure cutting machine proposed in this utility model includes a processing panel 2, a top plate 10, a clamping frame 11, and a drive mechanism 20.

[0034] A drive mechanism 14 is mounted on the rear end face of the processing panel 2, and a drive shaft 13 is provided on the output shaft of the drive mechanism 14.

[0035] A waste collection hopper 3 is embedded and fixed on the bottom surface of the processing panel 2;

[0036] A fixing frame 12 is welded onto the processing panel 2;

[0037] A hydraulic rod 6 is installed on the side end face of the fixing frame 12;

[0038] A screw 19 is threadedly mounted on the clamping frame 11;

[0039] A limiting plate 18 is welded to the bottom end face of the screw 19, and silicone pads 17 are fitted to both the bottom end face of the limiting plate 18 and the inner wall of the clamping frame 11.

[0040] A hydraulic rod 2 9 is installed inside the top plate 10, and a limit cover 7 is provided on the output shaft of the hydraulic rod 2 9;

[0041] The output shaft of the driving mechanism two 20 is provided with a cutting wheel 22, and as known to those skilled in the art, the driving mechanism one 14 and the driving mechanism two 20 are provided as usual, and both belong to the conventional means or common general knowledge, and will not be described here, and those skilled in the art can make any selection according to their needs or convenience. The driving mechanism one 14 and the driving mechanism two 20 drive the driving shaft 13 and the cutting wheel 22 to rotate, respectively.

[0042] The inner wall of the processing panel 2 is provided with a bearing 16 at both ends, and a supporting shaft 15 is arranged in the bearing 16, so that the supporting shaft 15 can support the steel structure to be cut by the crane.

[0043] The side end face of the clamping frame 11 is welded with a guide plate 5, the guide plate 5 is sleeved in the fixed frame 12, and the end of the guide plate 5 away from the clamping frame 11 is arranged on the output shaft of the hydraulic rod one 6. The guide plate 5 is sleeved in the fixed frame 12, so as to limit the guide plate 5, and the hydraulic rod one 6 drives the guide plate 5 and the clamping frame 11 to move forward and backward through the output shaft when starting.

[0044] The driving mechanism two 20 is provided with a connecting frame 21, and the end of the connecting frame 21 away from the driving mechanism two 20 is arranged in the limiting cover 7. The connecting frame 21 can install the driving mechanism two 20 in the limiting cover 7.

[0045] Based on example 1: when the personnel cuts the crane steel structure, the personnel can place the steel structure on the driving shaft 13 and the supporting shaft 15 in the processing panel 2, after placing, the personnel can open the driving mechanism one 14 to drive the driving shaft 13 to rotate, so that the driving shaft 13 can drive the steel structure to move when rotating, so that the cutting position can reach the bottom end face of the cutting wheel 22 and the limiting cover 7, and after reaching, the personnel can open the hydraulic rod one 6 to drive the guide plate 5 and the clamping frame 11 to move forward and backward through the output shaft, so that the clamping frame 11 clamps and limits the crane steel structure, and when limiting, the personnel can rotate the screw rod 19 to move downward through the clamping frame 11, so that the limiting disc 18 is pressed to extrude and limit the crane steel structure, so that the crane steel structure can be extruded and limited by the clamping frame 11 and the limiting disc 18 when cutting to avoid the steel structure from deviating and affecting the processing precision, and the silica gel pad 17 on the clamping frame 11 and the limiting disc 18 can be prevented from slipping when slipping, and direct extrusion of the steel structure can be avoided to avoid deformation and damage.

[0046] Example two

[0047] As Figures 1-6 shown, the utility model discloses an adjustable crane steel structure cutting machine, compared with example one, this embodiment still includes: processing panel 2, top plate 10, clamping frame 11 and driving mechanism two 20,

[0048] A drive mechanism 14 is mounted on the rear end face of the processing panel 2, and a drive shaft 13 is provided on the output shaft of the drive mechanism 14.

[0049] A waste collection hopper 3 is embedded and fixed on the bottom surface of the processing panel 2;

[0050] A fixing frame 12 is welded onto the processing panel 2;

[0051] A hydraulic rod 6 is installed on the side end face of the fixing frame 12;

[0052] A screw 19 is threadedly mounted on the clamping frame 11;

[0053] A limiting plate 18 is welded to the bottom end face of the screw 19, and silicone pads 17 are fitted to both the bottom end face of the limiting plate 18 and the inner wall of the clamping frame 11.

[0054] A hydraulic rod 2 9 is installed inside the top plate 10, and a limit cover 7 is provided on the output shaft of the hydraulic rod 2 9;

[0055] A cutting wheel 22 is provided on the output shaft of the drive mechanism 20.

[0056] Waste collection hopper 3 has a waste discharge pipe 4 embedded and fixed at its bottom end, and the waste discharge pipe 4 is connected to the waste collection hopper 3. Through the connection between the waste discharge pipe 4 and the waste collection hopper 3, the cutting debris and waste residue generated by cutting sparks collected in the waste collection hopper 3 can be centrally discharged through the waste discharge pipe 4. During discharge, personnel can place a collection box at the bottom end of the waste discharge pipe 4, so that the waste residue and debris can be centrally collected through the collection box.

[0057] A support frame 1 is welded to the bottom surface of the processing panel 2. There are four support frames 1 in total, and the four support frames 1 are arranged in a rectangular array relative to the processing panel 2. The processing panel 2 can be installed and supported through the support frames 1.

[0058] A mounting bracket 8 is welded to the rear end face of the top plate 10, and the end of the mounting bracket 8 facing away from the top plate 10 is welded to the processing panel 2. The top plate 10 can be installed and fixed on the processing panel 2 through the mounting bracket 8.

[0059] Based on Example 2: After the personnel clamp the steel structure of the crane, they can open the hydraulic rod 29 to push the limiting cover 7 onto the position of the steel structure that needs to be cut. When the limiting cover 7 moves down, the personnel can open the drive mechanism 20 to drive the cutting wheel 22 to rotate, so that the cutting wheel 22 moves down to cut the steel structure. The debris and waste in the sparks generated during cutting are limited by the limiting cover 7. After being limited, the debris and waste in the sparks fall into the waste collection hopper 3 for centralized collection and discharge, avoiding accumulation at the processing station and affecting subsequent cutting.

[0060] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An adjustable crane steel structure cutting machine comprising a machining panel (2), a top plate (10), a clamping frame (11) and a driving mechanism two (20), characterized in that: a driving mechanism one (14) is installed on the rear end surface of the machining panel (2), and a driving shaft (13) is arranged on the output shaft of the driving mechanism one (14); a waste collecting bucket (3) is embedded and fixed on the bottom end surface of the machining panel (2); a fixing frame (12) is welded on the machining panel (2); a hydraulic rod one (6) is installed on the side end surface of the fixing frame (12); a screw rod (19) is installed on the clamping frame (11) through screwing; a limiting disc (18) is welded on the bottom end surface of the screw rod (19), and a silica gel pad (17) is attached and installed on the bottom end surface of the limiting disc (18) and the inner wall of the clamping frame (11); a hydraulic rod two (9) is installed in the top plate (10), and a limiting cover (7) is arranged on the output shaft of the hydraulic rod two (9); a cutting wheel (22) is arranged on the output shaft of the driving mechanism two (20).

2. An adjustable crane steel structure cutting machine according to claim 1, characterized in that: A waste discharge pipe (4) is embedded and fixed on the bottom end surface of the waste collecting bucket (3), and the waste discharge pipe (4) is in communication with the waste collecting bucket (3).

3. An adjustable crane steel structure cutting machine according to claim 1, characterized in that: Bearings (16) are installed on both ends of the inner wall of the machining panel (2), and support shafts (15) are arranged in the bearings (16).

4. An adjustable crane steel structure cutting machine according to claim 1 or 3, characterized in that: Support frames (1) are welded on the bottom end surface of the machining panel (2), there are four support frames (1) in total, and the four support frames (1) are distributed in a rectangular array relative to the machining panel (2).

5. An adjustable crane steel structure cutting machine according to claim 1, characterized in that: A guide plate (5) is welded on the side end surface of the clamping frame (11), the guide plate (5) is sleeved in the fixing frame (12), and one end of the guide plate (5) away from the clamping frame (11) is arranged on the output shaft of the hydraulic rod one (6).

6. An adjustable crane steel structure cutting machine according to claim 1, characterized in that: An installation frame (8) is welded on the rear end surface of the top plate (10), and one end of the installation frame (8) away from the top plate (10) is welded on the machining panel (2).

7. An adjustable crane steel structure cutting machine according to claim 1, characterized in that: A connecting frame (21) is installed on the driving mechanism two (20), and one end of the connecting frame (21) away from the driving mechanism two (20) is installed in the limiting cover (7).

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