Cutting device for mechanical manufacturing

Abstract

The cutting device for mechanical manufacturing comprises a workbench, a supporting frame is arranged at the position, close to the edge of one end, of the top of the workbench, a hydraulic cylinder is arranged at the top of the supporting frame, and the output end of the hydraulic cylinder penetrates through a through hole formed in the top of the supporting frame to be connected with a cutting machine arranged at the bottom. A supporting frame is arranged on the top of the workbench, a containing frame is further arranged on the portion, located on one side of the supporting frame, of the top of the workbench, a mounting frame is arranged on one side of the containing frame, and two L-shaped supporting plates are further arranged on the other side of the containing frame. And two electric push rods arranged at the tops of the two L-shaped supporting plates are simultaneously driven to drive a pressing assembly to press one end of the pipe, so that the pipe is kept stable in the cutting process, and the cutting quality is improved.

Description

Technical Field

[0001] This application relates to the field of mechanical manufacturing technology, and in particular to a cutting device for mechanical manufacturing. Background Technology

[0002] Machinery manufacturing refers to the industrial sector engaged in the production of various power machinery, lifting and transportation machinery, chemical machinery, textile machinery, machine tools, tools, instruments, meters and other mechanical equipment. The machinery manufacturing industry provides technical equipment for the entire national economy.

[0003] Existing cutting devices for mechanical manufacturing require manual feeding of pipes to move them to the bottom of the cutting machine. The pipes also need to be manually pressed and fixed before cutting, which reduces cutting efficiency. Utility Model Content

[0004] In order to solve the problems mentioned in the background art, this application provides a cutting device for mechanical manufacturing.

[0005] The cutting device for mechanical manufacturing provided in this application adopts the following technical solution:

[0006] A cutting device for mechanical manufacturing includes a worktable. A support frame is provided on the top of the worktable near one edge. A hydraulic cylinder is provided on the top of the support frame. The output end of the hydraulic cylinder passes through a through hole in the top of the support frame and is connected to a cutting machine provided at the bottom. A placement frame is also provided on the top of the worktable on one side of the support frame. An installation frame is provided on one side of the placement frame. A pushing mechanism is provided inside the installation frame. Two L-shaped support plates are also provided on the other side of the placement frame.

[0007] Preferably, the pushing mechanism includes a lead screw, one end of which is connected to a bearing provided on the inner wall of one end of the mounting frame, and the other end of which passes through a through hole opened at the other end of the mounting frame and is connected to a motor.

[0008] Preferably, a movable block is also adapted to be installed on the lead screw, and a connecting block is provided on the top of the movable block. The connecting block passes through a sliding groove opened on the top of the mounting frame and is rotatably connected to a pushing block. The other end of the pushing block slides in the placement frame.

[0009] Preferably, the top of the two L-shaped support plates is provided with two electric push rods, one end of which passes through a through hole opened at the top of the L-shaped support plate and is connected to a clamping assembly provided at the bottom.

[0010] Preferably, the clamping assembly includes two fixing blocks, the top of which is connected to the output ends of two electric push rods, and the top of the fixing blocks is also provided with four through holes, each containing a fixing rod.

[0011] Preferably, a clamping block is connected to the bottom of one end of each of the four fixing rods, and a spring is sleeved on the outer wall of each fixing rod. One end of the spring is connected to the clamping block, and the other end of the spring is connected to the fixing block.

[0012] Preferably, a protective frame is also provided at one end of the placement frame at the bottom of the support frame. The protective frame has a chip guide groove inside, and a connecting pipe is provided at the bottom of the chip guide groove. One end of the connecting pipe is connected to a collection box provided at the bottom of the workbench.

[0013] Preferably, two connecting pipes are installed in the through holes opened on the side walls at both ends of the protective frame. One end of the two connecting pipes is connected to two vacuum cleaners installed at the edges of both ends of the support frame. One end of the two vacuum cleaners is provided with a conveying pipe at the bottom. One end of the conveying pipe passes through the through hole opened on the workbench and is connected to the collection box installed at the bottom.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. This utility model provides a pushing mechanism on one side of the placement frame. The drive motor drives the lead screw to rotate, so that the connecting block set on the top of the movable block slides along the slide groove opened on the top of the installation frame. At the same time, it drives the pushing block to push the pipe placed inside the installation frame to the bottom of the cutting machine for cutting, thereby reducing the time of manually pushing the pipe for cutting and improving the cutting efficiency.

[0016] 2. This utility model sets two clamping components at the bottom of two L-shaped support plates. By driving two electric push rods, the two clamping components move downward to clamp and fix one end of the pipe in the placement frame, so that the pipe remains stable during the cutting process and improves the cutting quality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a cutting device for mechanical manufacturing according to an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the clamping assembly structure of a cutting device for mechanical manufacturing according to an embodiment of this application;

[0019] Figure 3 This is a side cross-sectional view of a cutting device for mechanical manufacturing according to an embodiment of this application;

[0020] Figure 4This is an enlarged view of section A of a cutting device for mechanical manufacturing in an embodiment of this application;

[0021] Figure 5 This is an enlarged view of section B of a cutting device for mechanical manufacturing in an embodiment of this application.

[0022] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Support frame; 3. Hydraulic cylinder; 4. Cutting machine; 5. Placement frame; 6. Mounting frame; 7. Lead screw; 8. Motor; 9. Movable block; 10. Connecting block; 11. Pushing block; 12. L-shaped support plate; 13. Electric push rod; 14. Fixing block; 15. Fixing rod; 16. Pressing block; 17. Spring; 18. Protective frame; 19. Vacuum cleaner; 20. Collection box. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 —5 provides further details regarding this application.

[0024] This application discloses a cutting device for mechanical manufacturing, including a workbench 1. A support frame 2 is provided on the top of the workbench 1 near one edge. A hydraulic cylinder 3 is provided on the top of the support frame 2. The output end of the hydraulic cylinder 3 passes through a through hole opened on the top of the support frame 2 and is connected to a cutting machine 4 provided at the bottom. A placement frame 5 is also provided on the top of the workbench 1 on one side of the support frame 2. An installation frame 6 is provided on one side of the placement frame 5. A pushing mechanism is provided inside the installation frame 6. Two L-shaped support plates 12 are also provided on the other side of the placement frame 5.

[0025] refer to Figure 1 and Figure 4 The feeding mechanism includes a lead screw 7. One end of the lead screw 7 is connected to a bearing installed on the inner wall of one end of the mounting frame 6. The other end of the lead screw 7 passes through a through hole opened at the other end of the mounting frame 6 and is connected to a motor 8. A movable block 9 is also fitted on the lead screw 7. A connecting block 10 is provided on the top of the movable block 9. The connecting block 10 passes through a slide groove opened at the top of the mounting frame 6 and is rotatably connected to a pushing block 11. The other end of the pushing block 11 slides in the placement frame 5. More specifically, the drive motor 8 drives the lead screw 7 connected to the output end to rotate, so that the movable block 9 fitted on the lead screw 7 drives the connecting block 10 at the top to slide along the slide groove opened at the top of the mounting frame 6, thereby driving the pushing block 11 rotatably installed in the connecting block 10 to slide along the placement frame 5, so that the pushing block 11 drives the pipe to the bottom of the cutting machine 4, thereby reducing the time for manual movement of the pipe for cutting and improving cutting efficiency.

[0026] refer to Figure 2 and Figure 5Two electric push rods 13 are provided on the top of the two L-shaped support plates 12. One end of the two electric push rods 13 passes through the through hole opened on the top of the L-shaped support plate 12 and is connected to the clamping assembly provided at the bottom. The clamping assembly includes two fixing blocks 14. The top of the fixing blocks 14 is connected to the output end of the two electric push rods 13. The top of the fixing blocks 14 is also provided with four through holes. Fixing rods 15 are respectively installed in the four through holes. The bottom of one end of the four fixing rods 15 is also connected to the clamping block 16. The outer wall of the fixing rod 15 is fitted with a spring 17. One end of the spring 17 is connected to the clamping block 16, and the other end of the spring 17 is connected to the fixing block 14. More specifically, by driving the two electric push rods 13, the two fixing blocks 14 connected to the output end move downward, driving the clamping block 16 connected to the bottom of the four fixing rods 15 to clamp and fix one end of the pipe, so that the pipe remains stable during the cutting process and improves the cutting quality.

[0027] refer to Figure 3 The bottom of the cutting machine 4 is also equipped with a protective frame 18 at one end of the placement frame 5. The protective frame 18 has a chip guide groove inside, and a connecting pipe is provided at the bottom of the chip guide groove. One end of the connecting pipe is connected to the collection box 20 provided at the bottom of the workbench 1. Two connecting pipes are provided in the through holes opened at both ends of the protective frame 18. One end of the two connecting pipes is connected to two vacuum cleaners 19 provided at the edges of both ends of the support frame 2. The bottom of one end of the two vacuum cleaners 19 is provided with a conveying pipe. One end of the conveying pipe passes through the through hole opened on the workbench 1 and is connected to the collection box 20 provided at the bottom. More specifically, by setting a protective frame 18 at one end of the placement frame 5, it is possible to prevent the flying debris from causing personnel injury during the cutting process. The debris during cutting is blocked by the protective frame 18 and slides into the collection box 20 through the chip guide groove for collection. At the same time, the two vacuum cleaners 19 are driven to transport the smoke and dust generated during cutting to the collection box 20 for dust reduction treatment, so that the cutting environment is kept clean and tidy.

[0028] The implementation principle of the cutting device for mechanical manufacturing in this application embodiment is as follows: When in use, the pipe is placed on the placement frame 5, and the push block 11 is rotated to one end of the pipe. The drive motor 8 drives the lead screw 7 to rotate, so that the connecting block 10 set on the top of the movable block 9 slides along the sliding groove opened on the top of the mounting frame 6, and drives the push block 11 to push the pipe to the bottom of the cutting machine 4. Then, at the same time, the two electric push rods 13 set on the top of the two L-shaped support plates 12 are driven, so that the output end is connected to the two fixing blocks 14 and drives the two pressing blocks 16 connected to the bottom to move downward to press and fix one end of the pipe. Then, the hydraulic cylinder 3 is driven to drive the cutting machine 4 to move downward to cut the pipe, so that the pipe remains stable during cutting and the cutting quality is improved. The debris generated during cutting is blocked by the protective frame 18 and slides into the collection box 20 through the chip guide groove. At the same time, the two vacuum cleaners 19 are driven to transport the dust generated during cutting to the collection box 20 through the conveying pipe for dust reduction, so as to keep the working environment clean and tidy.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting device for mechanical manufacturing, comprising a worktable (1), a support frame (2) being provided at one end edge of the top of the worktable (1), a hydraulic cylinder (3) being provided at the top of the support frame (2), the output end of the hydraulic cylinder (3) being connected to a cutting machine (4) provided at the bottom through a through hole opened at the top of the support frame (2), and a placement frame (5) being provided on one side of the top of the worktable (1) located on the support frame (2), characterized in that: A mounting frame (6) is provided on one side of the placement frame (5), and a pushing mechanism is provided inside the mounting frame (6). Two L-shaped support plates (12) are also provided on the other side of the placement frame (5).

2. The cutting device for mechanical manufacturing according to claim 1, characterized in that: The feeding mechanism includes a lead screw (7), one end of which is connected to a bearing provided on the inner wall of one end of the mounting frame (6), and the other end of which passes through a through hole opened at the other end of the mounting frame (6) and is connected to a motor (8).

3. The cutting device for mechanical manufacturing according to claim 2, characterized in that: The lead screw (7) is also fitted with a movable block (9), and a connecting block (10) is provided on the top of the movable block (9). The connecting block (10) passes through the sliding groove opened on the top of the mounting frame (6) and is rotatably connected to a push block (11). The other end of the push block (11) slides in the placement frame (5).

4. The cutting device for mechanical manufacturing according to claim 1, characterized in that: Two electric push rods (13) are provided on the top of the two L-shaped support plates (12). One end of the two electric push rods (13) passes through the through hole opened on the top of the L-shaped support plate (12) and is connected to the clamping assembly provided at the bottom.

5. A cutting device for mechanical manufacturing according to claim 4, characterized in that: The clamping assembly includes two fixing blocks (14), the top of which is connected to the output end of two electric push rods (13). The top of the fixing block (14) is also provided with four through holes, and fixing rods (15) are respectively installed in the four through holes.

6. A cutting device for mechanical manufacturing according to claim 5, characterized in that: One end of each of the four fixing rods (15) is connected to a clamping block (16). The outer wall of the fixing rod (15) is fitted with a spring (17). One end of the spring (17) is connected to the clamping block (16), and the other end of the spring (17) is connected to the fixing block (14).

7. A cutting device for mechanical manufacturing according to claim 1, characterized in that: The bottom of the support frame (2) is also provided with a protective frame (18) at one end of the placement frame (5). The protective frame (18) has a chip guide groove inside. The bottom of the chip guide groove is provided with a connecting pipe. One end of the connecting pipe is connected to the collection box (20) provided at the bottom of the workbench (1).

8. A cutting device for mechanical manufacturing according to claim 7, characterized in that: Two connecting pipes are installed in the through holes opened on both sides of the protective frame (18). One end of the two connecting pipes is connected to two vacuum cleaners (19) installed at both ends of the support frame (2). One end of the two vacuum cleaners (19) is provided with a conveying pipe at the bottom. One end of the conveying pipe passes through the through hole opened on the workbench (1) and is connected to the collection box (20) installed at the bottom.

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