Propulsion beam assembly cutting line

Abstract

The utility model discloses a propulsion beam assembly cutting line which comprises a machining table, a clamping and fixing assembly is fixedly connected to the top wall of the machining table, a limiting assembly is installed on the top wall of the clamping and fixing assembly, and the machining table is installed on an external wire cutting machine through installation bolts. According to the propelling beam assembly cutting line, the propelling beam is placed on the machining table, the driving motor drives the two-way lead screw to rotate, the two-way lead screw drives the trapezoidal block and the clamping base to move, and the limiting block slides on the outer wall of the limiting rod, so that the propelling beam can be installed and fixed on the wire cutting machine when being cut; and the positions of the left side, the right side and the top of the propelling beam can be clamped and fixed before cutting, the propelling beams of different sizes or shapes can be fixed, and the problem of cutting damage and dislocation caused by position movement during cutting can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of propulsion beam production, in particular to a propulsion beam assembly cutting line. Background Art

[0002] A rock drilling rig (also called a drilling rig) is a rock drilling equipment used in tunnel and underground engineering projects using the drill and blast method. It can move and support multiple rock drills to perform drilling operations at the same time. The working mechanism is mainly composed of a thruster, a drill arm (the support, positioning and propulsion mechanism of the rock drill), a slewing mechanism, and a translation mechanism. The rock drilling rig can be divided into a tunnel excavation drilling rig, a mining drilling rig, an anchor drilling rig, and a rock drilling rig for open-pit mining; according to the traveling mechanism of the drilling rig, it can be divided into rail wheels, tires, and crawler types; according to the number of rock drills installed, it can be divided into single-machine, double-machine, and multi-machine drilling rigs. When processing the propulsion beam of the rock drilling rig, a special wire cutting machine is used for cutting. Since the cutting blade is a thin wire, it can be arbitrarily turned to cut into any shape of the workpiece during cutting.

[0003] With respect to the above-mentioned related technologies, the applicant believes that: when cutting the thrust beam assembly, a wire cutting machine is generally used for cutting. The cutting characteristics of the wire cutting machine can meet the various styles of the thrust beam. However, the thrust beam needs to be limited and fixed during cutting to prevent the thrust beam from moving and causing cutting misalignment.

[0004] To this end, the utility model provides a propulsion beam assembly cutting line to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a propulsion beam assembly cutting line to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a propulsion beam assembly cutting line, including a processing table, the top wall of the processing table is fixedly connected with a clamping and fixing component, the top wall of the clamping and fixing component is installed with a limit assembly, and the processing table is installed on an external wire cutting machine through mounting bolts;

[0007] The clamping and fixing assembly includes a driving motor, the top wall of the processing table is provided with a trapezoidal groove, the inner wall of the trapezoidal groove is rotatably installed with a two-way screw rod, the bottom wall of the processing table and the position of the trapezoidal groove are provided with a through hole, the left and right sides of the outer wall of the two-way screw rod are screwed with trapezoidal blocks, the top wall of the trapezoidal block is fixedly connected to the clamping seat, the front and rear parts of the top wall of the processing table are provided with a receiving groove, the inner wall of the receiving groove is fixedly connected to a limit rod, and the left and right sides of the outer wall of the limit rod are slidably installed with a limit block, and a plurality of mounting openings are provided on one side adjacent to the clamping seat, the top and bottom of the inner wall of the mounting opening are provided with positioning grooves, the inner wall of the mounting opening is installed with a spring, the adjacent ends of the springs are fixedly connected with a sliding seat, the outer wall of the sliding seat and the corresponding position of the positioning groove are fixedly connected with a positioning block, the adjacent ends of the sliding seat are fixedly connected with a clamping column, the adjacent ends of the clamping column are fixedly connected with a rubber seat, and the adjacent ends of the rubber seat are fixedly connected with a plurality of anti-slip pads.

[0008] Through the above technical solution, the setting of the clamping and fixing assembly, through the cooperation of its various components, can clamp and fix propulsion beams of different sizes or other special shapes, to prevent position movement and misalignment during cutting.

[0009] Furthermore, the driving motor is fixedly connected to the side wall of the processing table, the power shaft of the driving motor passes through the processing table and is fixedly connected to the bidirectional screw rod through a bearing, the through-port is communicated with the trapezoidal groove, the outer walls of the trapezoidal blocks are slidably connected to the inner walls of the trapezoidal grooves, the outer walls of the limit blocks are slidably connected to the corresponding inner walls of the accommodating grooves, the top walls of the limit blocks are fixedly connected to the corresponding bottom walls of the clamping seats, the top walls of the clamping seats are fixedly connected to the corresponding bottom walls of the limit assemblies, the outer walls of the sliding seats are slidably connected to the corresponding inner walls of the mounting ports, and the outer walls of the positioning blocks are slidably connected to the corresponding inner walls of the positioning grooves.

[0010] Through the above technical solution, the driving motor is controlled by an external wire cutting machine to work, and drives the bidirectional lead screw to rotate to work.

[0011] Furthermore, the limiting assembly includes a mounting seat, the bottom wall of the mounting seat is fixedly connected to the top wall of the clamping seat, the inner wall of the mounting seat is rotatably connected to a threaded rod, the front wall of the mounting seat is fixedly connected to a working motor, and the power shaft of the working motor passes through the mounting seat and is fixedly connected to the corresponding threaded rod via a bearing.

[0012] Through the above technical solution, the working motor is controlled by the external wire cutting machine to work and drive the threaded rod to rotate.

[0013] Furthermore, a sliding block is threadedly mounted on the outer wall of the threaded rod, and the outer wall of the sliding block is slidably connected to the inner wall of the mounting seat.

[0014] Through the above technical solution, the threaded rod drives the sliding block to slide in the inner wall of the mounting seat when rotating.

[0015] Furthermore, the top wall of the sliding block is fixedly connected to a movable frame, the movable frame is "L"-shaped, the top wall of the movable frame is fixedly connected to an electric push rod, and the movable end of the electric push rod slides through the movable frame and is fixedly connected to a push plate.

[0016] Through the above technical solution, the sliding block drives the movable frame, the electric push rod and the push plate to move when moving.

[0017] Furthermore, the top wall of the push plate is fixedly connected with a positioning rod, and the top end of the positioning rod slides through the movable frame and extends to the outside.

[0018] Through the above technical solution, the push plate drives the positioning rod to move when it moves up and down, thereby preventing position deviation from occurring during movement.

[0019] Furthermore, the bottom wall of the push plate is fixedly connected with a pressure plate, and the bottom wall of the pressure plate is fixedly connected with a rubber pad.

[0020] Through the above technical solution, when the push plate moves again, it drives the pressure plate and the rubber pad to be fixed to the top of the propulsion beam.

[0021] Beneficial Effects

[0022] The utility model provides a cutting line for a propulsion beam assembly. Compared with the prior art, it has the following beneficial effects:

[0023] (1) The cutting line of the push beam assembly is placed on the processing table, and the driving motor drives the bidirectional screw to rotate, and the bidirectional screw drives the trapezoidal block and the clamping seat to move, the limit block slides on the outer wall of the limit rod, and the clamping seat drives the clamping column, the rubber seat, and the anti-skid pad to approach the push beam and clamp and fix it, the sliding seat drives the positioning block to slide in the inner wall of the positioning groove at the installation port, and the spring pushes the clamping column, the rubber seat and the anti-skid pad to squeeze the push beam, and the working motor drives the threaded rod to rotate, and the threaded rod drives the sliding block, the movable frame, the electric push rod, the pressure plate and the rubber pad to move to a suitable position, and the electric push rod pushes the push plate to drive the positioning rod to move downward, and pushes the pressure plate and the rubber pad to limit and fix the position of the top of the push beam, so that when the push beam is cut, it can be installed and fixed on the wire cutting machine, and before cutting, the left and right sides and the top of the push beam can be clamped and fixed, and it can be fixed according to push beams of different sizes or shapes, which can prevent the problem of position movement during cutting causing cutting damage and misalignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0025] Figure 2 It is the front view of the internal structure of the utility model;

[0026] Figure 3 It is an exploded view of the internal structure of the utility model;

[0027] Figure 4 It is an enlarged view of the structure of the utility model A.

[0028] In the figure, 1, processing table; 2, mounting bolts; 3, clamping and fixing assembly; 31, driving motor; 32, trapezoidal groove; 33, trapezoidal block; 34, through-hole; 35, clamping seat; 36, positioning groove; 37, spring; 38, positioning block; 39, sliding seat; 310, clamping column; 311, rubber seat; 312, anti-slip pad; 313, accommodating groove; 314, limit rod; 315, limit block; 316, two-way screw rod; 317, mounting mouth; 4, limit assembly; 41, mounting seat; 42, threaded rod; 43, sliding block; 44, movable frame; 45, electric push rod; 46, positioning rod; 47, push plate; 48, pressure plate; 49, rubber pad; 410, working motor. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] See also Figure 1-4 , a propulsion beam assembly cutting line, comprising a processing table 1, a clamping and fixing component 3 is fixedly connected to the top wall of the processing table 1, a limit component 4 is installed on the top wall of the clamping and fixing component 3, and the processing table 1 is installed on an external wire cutting machine through a mounting bolt 2;

[0032] The clamping and fixing assembly 3 includes a driving motor 31, a trapezoidal groove 32 is provided on the top wall of the processing table 1, a bidirectional screw rod 316 is rotatably installed on the inner wall of the trapezoidal groove 32, a through hole 34 is provided on the bottom wall of the processing table 1 and located at the position of the trapezoidal groove 32, trapezoidal blocks 33 are screwed and installed on the left and right sides of the outer wall of the bidirectional screw rod 316, the top wall of the trapezoidal block 33 is fixedly connected to the clamping seat 35, the front and rear parts of the top wall of the processing table 1 are provided with a receiving groove 313, the inner walls of the receiving groove 313 are fixedly connected to the limit rod 314, and the limit blocks 315 are slidably installed on the left and right sides of the outer wall of the limit rod 314, and the clamping A plurality of mounting openings 317 are provided at the beginning of the adjacent side of the holder 35, positioning grooves 36 are provided at the top and bottom of the inner wall of the mounting opening 317, a spring 37 is installed at the inner wall of the mounting opening 317, a sliding seat 39 is fixedly connected to one end adjacent to the spring 37, a positioning block 38 is fixedly connected to the outer wall of the sliding seat 39 and the position corresponding to the positioning groove 36, a clamping column 310 is fixedly connected to one end adjacent to the sliding seat 39, a rubber seat 311 is fixedly connected to one end adjacent to the clamping column 310, and a plurality of anti-slip pads 312 are fixedly connected to one end adjacent to the rubber seat 311;

[0033] In the embodiment of the utility model, the purpose of this arrangement is that the arrangement of the clamping and fixing assembly 3, through the cooperation of various components, can clamp and fix the propulsion beams of different sizes or shapes, thereby preventing the external wire cutting machine from causing cutting damage and dislocation when cutting the propulsion beam.

[0034] Embodiment 2:

[0035] See also Figure 1-4, this embodiment provides a technical solution based on the first embodiment: the driving motor 31 is fixedly connected to the side wall of the processing table 1, the power shaft of the driving motor 31 passes through the processing table 1 through the bearing and is fixedly connected to the bidirectional screw rod 316, the through-hole 34 is connected to the trapezoidal groove 32, the outer wall of the trapezoidal block 33 is slidably connected to the inner wall of the trapezoidal groove 32, the outer wall of the limit block 315 is slidably connected to the corresponding inner wall of the accommodating groove 313, the top wall of the limit block 315 is fixedly connected to the corresponding bottom wall of the clamping seat 35, the top wall of the clamping seat 35 is fixedly connected to the corresponding bottom wall of the limit assembly 4, the outer wall of the sliding seat 39 is slidably connected to the corresponding inner wall of the mounting hole 317, the outer wall of the positioning block 38 is slidably connected to the corresponding inner wall of the positioning groove 36, the limit assembly 4 includes a mounting seat 41, the bottom wall of the mounting seat 41 is fixedly connected to the top wall of the clamping seat 35 Fixed connection, the inner wall of the mounting seat 41 is rotatably connected with a threaded rod 42, the front wall of the mounting seat 41 is fixedly connected with a working motor 410, the power shaft of the working motor 410 passes through the mounting seat 41 through a bearing and is fixedly connected with the corresponding threaded rod 42, the outer wall of the threaded rod 42 is screwed with a sliding block 43, the outer wall of the sliding block 43 is slidably connected with the inner wall of the mounting seat 41, the top wall of the sliding block 43 is fixedly connected with a movable frame 44, the movable frame 44 is "L"-shaped, the top wall of the movable frame 44 is fixedly connected with an electric push rod 45, the movable end of the electric push rod 45 slides through the movable frame 44 and is fixedly connected with a push plate 47, the top wall of the push plate 47 is fixedly connected with a positioning rod 46, the top end of the positioning rod 46 slides through the movable frame 44 and extends to the outside, the bottom wall of the push plate 47 is fixedly connected with a pressure plate 48, and the bottom wall of the pressure plate 48 is fixedly connected with a rubber pad 49;

[0036] In the embodiment of the utility model, the purpose of this arrangement is that the setting of the limit assembly 4 can abut and limit the position of the top of the propulsion beam, thereby increasing the force for fixing the propulsion beam, and can adjust the position of the pressure plate 48 and the rubber pad 49, which has high practicality when in use.

[0037] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] When working, firstly, the whole device is installed on the external wire cutting machine through the mounting bolts 2, and the driving motor 31, the electric push rod 45 and the working motor 410 are connected through the console and the power supply of the external wire cutting machine. When working, the push beam to be cut is first placed on the top of the processing table 1, and the driving motor 31 is controlled by the console to start working. When the driving motor 31 is working, its power shaft drives the bidirectional screw rod 316 to start rotating, and the bidirectional screw rod 316 drives the trapezoidal block 33 along the bidirectional screw rod 31 when rotating. The outer walls of the trapezoidal groove 32 are close to each other in the inner wall of the trapezoidal groove 32. When the trapezoidal blocks 33 are close to each other, they drive the clamping seat 35 and the limiting block 315 to slide on the outer wall of the limiting rod 314, and then the clamping seat 35 drives the clamping column 310, the rubber seat 311, and the anti-skid pad 312 to approach the propulsion beam and clamp and fix them. When the clamping column 310, the rubber seat 311, and the anti-skid pad 312 contact the propulsion beam, the anti-skid pad 312, the rubber seat 311, and the clamping column 310 are forced to squeeze the spring 37 and drive the sliding seat 39 to slide in the inner wall of the installation opening 317. The sliding seat 39 slides in the inner wall of the mounting opening 317 and drives the positioning block 38 to slide in the inner wall of the positioning groove 36. The clamping column 310, the rubber seat 311 and the anti-skid pad 312 are pushed back to squeeze the advancement beam under the elastic action of the spring 37, so that the clamping and fixing assembly 3 can clamp advancement beams of different sizes or shapes. The working motor 410 is further controlled by the console to drive the threaded rod 42 to rotate. When the threaded rod 42 rotates, the sliding block 43 is driven to slide along the outer wall of the threaded rod 42 in the inner wall of the mounting seat 41. When the sliding block 43 moves, it drives the movable frame 44, the electric push rod 45, the pressure plate 48 and the rubber pad 49 to move to a suitable position. The electric push rod 45 is controlled by the console to work, and its movable end pushes the push plate 47 to drive the positioning rod 46 to move downward and pushes the pressure plate 48 and the rubber pad 49 to limit and fix the position of the top of the advancement beam. Therefore, when the advancement beam is cut, it can be fully installed and fixed to prevent position displacement during the cutting process, which causes damage to the cutting.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A propulsion beam assembly cutting line, comprising a processing table (1), characterized in that: The top wall of the processing table (1) is fixedly connected with a clamping and fixing assembly (3), the top wall of the clamping and fixing assembly (3) is installed with a limiting assembly (4), and the processing table (1) is installed on an external wire cutting machine via mounting bolts (2); The clamping and fixing assembly (3) comprises a driving motor (31), a trapezoidal groove (32) is provided on the top wall of the processing table (1), a bidirectional screw rod (316) is rotatably mounted on the inner wall of the trapezoidal groove (32), a through opening (34) is provided on the bottom wall of the processing table (1) and located at the position of the trapezoidal groove (32), trapezoidal blocks (33) are screwedly mounted on the left and right sides of the outer wall of the bidirectional screw rod (316), the top wall of the trapezoidal block (33) is fixedly connected to the clamping seat (35), the front and rear parts of the top wall of the processing table (1) are provided with a receiving groove (313), the inner wall of the receiving groove (313) is fixedly connected to a limiting rod (314), and the limiting blocks (315) are slidably mounted on the left and right sides of the outer wall of the limiting rod (314). ), a plurality of installation openings (317) are provided at the adjacent side of the clamping seat (35), positioning grooves (36) are provided at the top and bottom of the inner wall of the installation opening (317), a spring (37) is installed on the inner wall of the installation opening (317), an adjacent end of the spring (37) is fixedly connected to a sliding seat (39), a positioning block (38) is fixedly connected to the outer wall of the sliding seat (39) and at a position corresponding to the positioning groove (36), an adjacent end of the sliding seat (39) is fixedly connected to a clamping column (310), an adjacent end of the clamping column (310) is fixedly connected to a rubber seat (311), and an adjacent end of the rubber seat (311) is fixedly connected to a plurality of anti-slip pads (312).

2. The propulsion beam assembly cutting line according to claim 1, characterized in that: The drive motor (31) is fixedly connected to the side wall of the processing table (1); the power shaft of the drive motor (31) passes through the processing table (1) through a bearing and is fixedly connected to the bidirectional screw rod (316); the through-hole (34) is connected to the trapezoidal groove (32); the outer wall of the trapezoidal block (33) is slidably connected to the inner wall of the trapezoidal groove (32); the outer wall of the limit block (315) is slidably connected to the inner wall of the corresponding accommodating groove (313); the top wall of the limit block (315) is fixedly connected to the bottom wall of the corresponding clamping seat (35); the top wall of the clamping seat (35) is fixedly connected to the bottom wall of the corresponding limit assembly (4); the outer wall of the sliding seat (39) is slidably connected to the inner wall of the corresponding installation hole (317); and the outer wall of the positioning block (38) is slidably connected to the inner wall of the corresponding positioning groove (36).

3. The propulsion beam assembly cutting line according to claim 1, characterized in that: The limiting assembly (4) comprises a mounting seat (41), the bottom wall of the mounting seat (41) is fixedly connected to the top wall of the clamping seat (35), the inner wall of the mounting seat (41) is rotatably connected to a threaded rod (42), the front wall of the mounting seat (41) is fixedly connected to a working motor (410), and the power shaft of the working motor (410) passes through the mounting seat (41) through a bearing and is fixedly connected to the corresponding threaded rod (42).

4. The propulsion beam assembly cutting line according to claim 3, characterized in that: A sliding block (43) is threadedly mounted on the outer wall of the threaded rod (42), and the outer wall of the sliding block (43) is slidably connected to the inner wall of the mounting seat (41).

5. The propulsion beam assembly cutting line according to claim 4, characterized in that: The top wall of the sliding block (43) is fixedly connected to a movable frame (44), the movable frame (44) is "L"-shaped, the top wall of the movable frame (44) is fixedly connected to an electric push rod (45), and the movable end of the electric push rod (45) slides through the movable frame (44) and is fixedly connected to a push plate (47).

6. The propulsion beam assembly cutting line according to claim 5, characterized in that: The top wall of the push plate (47) is fixedly connected with a positioning rod (46), and the top end of the positioning rod (46) slides through the movable frame (44) and extends to the outside.

7. The propulsion beam assembly cutting line according to claim 5, characterized in that: The bottom wall of the push plate (47) is fixedly connected to a pressure plate (48), and the bottom wall of the pressure plate (48) is fixedly connected to a rubber pad (49).

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