Pulley yoke steel plate raw material cutting device for pulley production

Abstract

The utility model relates to the technical field of pulley production, discloses a pulley yoke steel plate raw material cutting device for pulley production, and solves the problems that in the use process of a pulley yoke steel plate cutting device for pulley production, a steel plate is inconvenient to quickly position, the steel plate is inconvenient to push after being positioned for movable cutting operation, and the production efficiency is high. The device comprises a working table, a supporting frame is fixedly installed at the top of the working table, a connecting base is fixedly installed in the middle of the top end of the interior of the supporting frame, a shell is fixedly installed at the bottom of the connecting base, and a shaft rod is rotatably installed in the shell; a cutting cutterhead is fixedly mounted on the outer side of the shaft rod; according to the pulley yoke steel plate cutting device for pulley production, in the using process, a steel plate can be conveniently and rapidly positioned, the steel plate can be conveniently pushed to move and cut after being positioned, the working efficiency is improved, and therefore better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulley production, in particular to a pulley frame steel plate raw material cutting device used for pulley production. Background Art

[0002] A pulley is a small wheel with grooves around its periphery that can rotate around an axis. It can also be understood that a simple machine consisting of a grooved disc that can rotate around a central axis and a flexible cable crossing the disc that can rotate around a central axis is called a pulley. In the process of pulley production, a cutting device is required to cut the pulley frame steel plate. However, during the use of the pulley frame steel plate cutting device used in pulley production, it is not convenient to quickly position the steel plate, and it is not convenient to push the steel plate for moving and cutting operations after positioning, which reduces the work efficiency and is not convenient to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pulley frame steel plate raw material cutting device for pulley production, which effectively solves the problem that the pulley frame steel plate cutting device for pulley production is not convenient for quickly positioning the steel plate during use, and is not convenient for pushing the steel plate for moving cutting operations after positioning, which reduces the work efficiency and makes it difficult to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulley frame steel plate raw material cutting device for pulley production, comprising a workbench, a support frame is fixedly installed on the top of the workbench, a control switch is fixedly installed on the outside of the support frame, a connecting seat is fixedly installed on the middle of the top end of the inner part of the support frame, a shell is fixedly installed on the bottom of the connecting seat, and the bottom of the shell is an open structure, a cutting motor is fixedly installed on the outside of the shell, a shaft rod is rotatably installed inside the shell, and the output shaft of the cutting motor movably passes through the shell and is fixedly connected to one end of the shaft rod, a cutting disc is fixedly installed on the outside of the shaft rod, a strip opening is opened through the inside of the workbench, and the bottom of the cutting disc extends to the inside of the strip opening, an adjustment and positioning assembly is installed at the bottom of the workbench, and the top of the adjustment and positioning assembly extends to the top of the workbench.

[0005] Preferably, the adjusting and positioning assembly includes a bar frame, and the bar frame is fixedly installed on the bottom of the workbench, an adjusting motor is fixedly installed on one side of the bar frame, a bidirectional screw is rotatably installed inside the bar frame, and the output shaft of the adjusting motor movably passes through one side of the bar frame and is fixedly connected to one end of the bidirectional screw, a threaded movable sleeve is symmetrically threadedly installed inside the bar frame and on the outside of the bidirectional screw, a connecting block is fixedly installed on the top of the threaded movable sleeve, a movable bar is fixedly installed on the top of the connecting block, and sliding support blocks are fixedly installed on the tops of both ends of the movable bar, two bar slide grooves are provided inside the workbench, and the sliding support block is movably installed inside the bar slide groove, a positioning frame is fixedly installed on the top of the sliding support block, and the sides of the two positioning frames close to each other are both open structures, positioning wheels are evenly rotatably installed inside the two positioning frames, and one end of the positioning wheel extends to the outside of the positioning frame.

[0006] Preferably, a positioning slider is fixedly installed at the bottom of the threaded movable sleeve, a positioning slot is symmetrically opened inside the bottom end of the bar frame, and the positioning slider is slidably installed inside the positioning slot.

[0007] Preferably, support rods are fixedly installed at the four corners of the bottom of the workbench, and a circular bottom plate is fixedly installed at the bottom of the support rods.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, through the interaction of the workbench, support frame, control switch, connection seat, housing, cutting motor, shaft rod, cutting blade and adjustment and positioning components, the pulley frame steel plate cutting device for pulley production can be used to quickly position the steel plate, and after positioning, it is convenient to push the steel plate for mobile cutting operation, thereby improving the work efficiency and achieving better practicality;

[0010] 2) During operation, the interaction between the support rods and the circular bottom plate can stably support the workbench during use, thereby ensuring that the device can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of a pulley frame steel plate raw material cutting device used in pulley production according to the utility model;

[0014] Figure 2 It is an enlarged structural diagram of the cutting blade disc of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the adjustment and positioning component of the utility model.

[0016] In the figure: 1. workbench; 2. support frame; 3. control switch; 4. connecting seat; 5. housing; 6. cutting motor; 7. shaft; 8. cutting knife disc; 9. strip mouth; 10. adjustment and positioning assembly; 11. strip frame; 12. adjustment motor; 13. bidirectional screw; 14. threaded movable sleeve; 15. connecting block; 16. movable bar; 17. sliding support block; 18. strip slide; 19. positioning frame; 20. positioning wheel; 21. positioning slider; 22. positioning slide; 23. support rod; 24. circular bottom plate. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Embodiment 1, by Figure 1 , Figure 2 and Figure 3 The utility model comprises a workbench 1, a support frame 2 is fixedly installed on the top of the workbench 1, a control switch 3 is fixedly installed on the outside of the support frame 2, a connecting seat 4 is fixedly installed on the middle of the top inner part of the support frame 2, a shell 5 is fixedly installed on the bottom of the connecting seat 4, and the bottom of the shell 5 is an open structure, a cutting motor 6 is fixedly installed on the outside of the shell 5, a shaft rod 7 is rotatably installed inside the shell 5, and the output shaft of the cutting motor 6 movably passes through the shell 5 and is fixedly connected to one end of the shaft rod 7, a cutting disc 8 is fixedly installed on the outside of the shaft rod 7, a strip opening 9 is opened through the inside of the workbench 1, and the bottom of the cutting disc 8 extends to the inside of the strip opening 9, an adjustment and positioning assembly 10 is installed on the bottom of the workbench 1, and the top of the adjustment and positioning assembly 10 extends to the top of the workbench 1, support rods 23 are fixedly installed on the four corners of the bottom of the workbench 1, and a circular bottom plate 24 is fixedly installed on the bottom of the support rod 23;

[0019] The adjustment and positioning assembly 10 includes a bar frame 11, and the bar frame 11 is fixedly installed at the bottom of the workbench 1, an adjustment motor 12 is fixedly installed on one side of the bar frame 11, a bidirectional screw 13 is rotatably installed inside the bar frame 11, and the output shaft of the adjustment motor 12 is movably penetrated through one side of the bar frame 11 and is fixedly connected to one end of the bidirectional screw 13, a threaded movable sleeve 14 is symmetrically threadedly installed inside the bar frame 11 and on the outside of the bidirectional screw 13, a positioning slider 21 is fixedly installed at the bottom of the threaded movable sleeve 14, and a positioning slide groove 22 is symmetrically penetrated inside the bottom end of the bar frame 11, and the positioning slider 21 slides through the installation Inside the positioning slide groove 22, a connecting block 15 is fixedly installed on the top of the threaded movable sleeve 14, a movable bar 16 is fixedly installed on the top of the connecting block 15, and sliding support blocks 17 are fixedly installed on the top of both ends of the movable bar 16. Two strip slide grooves 18 are opened through the inside of the workbench 1, and the sliding support block 17 is movably installed inside the strip slide groove 18. A positioning frame 19 is fixedly installed on the top of the sliding support block 17, and the sides of the two positioning frames 19 that are close to each other are both open structures. Positioning wheels 20 are evenly rotated and installed inside the two positioning frames 19, and one end of the positioning wheel 20 extends to the outside of the positioning frame 19.

[0020] During use, through the interaction of the set workbench 1, support frame 2, control switch 3, connecting seat 4, shell 5, cutting motor 6, shaft rod 7, cutting blade 8 and adjustment positioning assembly 10, the pulley frame steel plate cutting device for pulley production can be used to quickly position the steel plate during use, and after positioning, it is convenient to push the steel plate for moving cutting operations, thereby improving work efficiency and achieving better practicality. In addition, through the interaction of the set support rod 23 and the circular bottom plate 24, the workbench 1 can be stably supported during use, thereby ensuring that the device can work stably.

[0021] Working principle: When working, first place the steel plate on the top of the workbench 1 and make the steel plate between the two positioning frames 19, then start the adjusting motor 12 to drive the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the threaded movable sleeve 14 to move, the threaded movable sleeve 14 drives the positioning slider 21 to slide inside the positioning slide groove 22, which can ensure that the threaded movable sleeve 14 achieves better stability when moving, and at the same time the threaded movable sleeve 14 drives the connecting block 15 to move, the connecting block 15 drives the movable bar 16 to move, the movable bar 16 drives the sliding support block 17 to slide inside the strip slide groove 18, the sliding support block 17 drives the positioning frame 19 to move, and the positioning frame 19 drives the inner The positioning wheel 20 of the steel plate moves, and after the positioning wheel 20 contacts the outer side of the steel plate, the adjusting motor 12 is stopped. At this time, the steel plate is positioned between the two positioning frames 19, and both sides of the steel plate are in contact with the positioning wheel 20. Then the cutting motor 6 is started to drive the shaft rod 7 to rotate, and the shaft rod 7 drives the cutting disc 8 to rotate, and then pushes the steel plate to move between the two sets of positioning wheels 20, and then the rotating cutting disc 8 performs a cutting operation on the steel plate in the positioning movement, so that the pulley frame steel plate cutting device for pulley production can be used to quickly position the steel plate during use, and it is convenient to push the steel plate to perform mobile cutting operations after positioning, thereby improving the work efficiency, thereby facilitating better practicality.

Claims

1. A pulley frame steel plate raw material cutting device for pulley production, comprising a workbench (1), characterized in that: A support frame (2) is fixedly mounted on the top of the workbench (1), a control switch (3) is fixedly mounted on the outside of the support frame (2), a connecting seat (4) is fixedly mounted on the middle of the top of the interior of the support frame (2), a shell (5) is fixedly mounted on the bottom of the connecting seat (4), and the bottom of the shell (5) is an open structure, a cutting motor (6) is fixedly mounted on the outside of the shell (5), a shaft (7) is rotatably mounted inside the shell (5), and the output shaft of the cutting motor (6) movably passes through the shell (5) and is fixedly connected to one end of the shaft (7), a cutting disc (8) is fixedly mounted on the outside of the shaft (7), a strip opening (9) is opened and penetrated inside the workbench (1), and the bottom of the cutting disc (8) extends to the inside of the strip opening (9), an adjustment and positioning assembly (10) is mounted on the bottom of the workbench (1), and the top of the adjustment and positioning assembly (10) extends to the top of the workbench (1).

2. The pulley frame steel plate raw material cutting device for pulley production according to claim 1 is characterized in that: The adjustment and positioning assembly (10) comprises a bar frame (11), and the bar frame (11) is fixedly installed at the bottom of the workbench (1), an adjustment motor (12) is fixedly installed on one side of the bar frame (11), a bidirectional screw (13) is rotatably installed inside the bar frame (11), and an output shaft of the adjustment motor (12) movably passes through one side of the bar frame (11) and is fixedly connected to one end of the bidirectional screw (13), a threaded movable sleeve (14) is symmetrically threadedly installed inside the bar frame (11) and on the outside of the bidirectional screw (13), a connecting block (15) is fixedly installed on the top of the threaded movable sleeve (14), and the connecting block (15) is fixedly installed on the top of the bidirectional screw (13). A movable bar (16) is fixedly installed on the top of the connecting block (15), and sliding support blocks (17) are fixedly installed on the tops of both ends of the movable bar (16). Two strip-shaped slide grooves (18) are provided inside the workbench (1), and the sliding support block (17) is movably installed inside the strip-shaped slide grooves (18). A positioning frame (19) is fixedly installed on the top of the sliding support block (17), and the sides of the two positioning frames (19) close to each other are both open structures. Positioning wheels (20) are evenly rotated inside the two positioning frames (19), and one end of the positioning wheel (20) extends to the outside of the positioning frame (19).

3. The pulley frame steel plate raw material cutting device for pulley production according to claim 2 is characterized in that: A positioning slide block (21) is fixedly installed at the bottom of the threaded movable sleeve (14), and a positioning slide groove (22) is symmetrically opened and penetrated inside the bottom end of the bar frame (11), and the positioning slide block (21) is slidably installed inside the positioning slide groove (22).

4. The pulley frame steel plate raw material cutting device for pulley production according to claim 1, characterized in that: Support rods (23) are fixedly installed at the four corners of the bottom of the workbench (1), and a circular bottom plate (24) is fixedly installed at the bottom of the support rods (23).

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