Cutting equipment

Abstract

The utility model relates to the technical field of part cutting equipment, in particular to cutting equipment which comprises a workbench and a cutting assembly arranged on the workbench, the workbench is provided with a limiting assembly used for limiting parts, the limiting assembly comprises a limiting block and a pressing piece, and the limiting block is provided with a limiting groove and a cutting groove. The part is placed in the limiting groove, the position, in the horizontal direction, of the part is limited through the limiting groove, the position, in the vertical direction, of the part is limited by pressing the part through the pressing piece, the cutting assembly is started to cut the part, and the part is limited through cooperation of the limiting block and the pressing piece; according to the part cutting device, the stability of parts in the cutting process is improved, the probability that the parts shake in the cutting process is reduced, the machining precision of the parts is improved, the consistency of the sizes of the machined parts is improved, and therefore the machining efficiency of the parts is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts cutting equipment, in particular to a cutting equipment. Background Art

[0002] A cutting machine is a common processing and manufacturing equipment in the manufacturing industry. It uses a rotating saw blade to cut the parts to be processed to meet the appropriate processing size.

[0003] In the related art, reference can be made to the Chinese invention patent with application number 202311510240.1, which discloses an aluminum tube cutting device, including a mounting base, a workbench is provided on the surface of the mounting base, a fixedly connected mounting frame is provided on the workbench, a linear guide rail is located between the mounting frames on both sides, a slidably connected cutting base is located on the linear guide rail, a cutting assembly is located on the cutting base, a cutting frame is provided between the mounting frames, a rotating cylinder is provided under the cutting frame, a fixedly connected placing frame is provided on the top of the output shaft of the rotating cylinder, a fixedly connected limit baffle is provided on the surface of the placing frame, a card slot is provided on the surface of the limit baffle on both sides, and a locking mechanism is also provided on the surface of the limit baffle on one side of the card slot, and the locking mechanism includes a sliding groove, a fastening bolt and a fastening plate located on the head of the fastening bolt.

[0004] When in use, place the spare parts to be processed in the sliding groove, rotate the fastening bolt through the fastening plate, so that the fastening bolt is pressed against the outer wall of the spare parts, and the spare parts are horizontally clamped by the cooperation of the fastening bolt and the sliding groove, and then the spare parts are cut through the cutting assembly.

[0005] However, the mechanical force generated by the cutting assembly during cutting causes the vibration of the spare parts. The contact area between the two fastening bolts and the spare parts is small, and there is only a limit in the horizontal direction. Therefore, the spare parts are prone to shaking during the cutting process, resulting in poor consistency in the size of the processed spare parts, reducing the accuracy of the spare parts processing, and thus reducing the processing efficiency of the spare parts. Utility Model Content

[0006] In order to improve the processing efficiency of spare parts, the utility model provides a cutting device.

[0007] The present application provides a cutting device, which adopts the following technical solution:

[0008] A cutting device comprises a workbench and a cutting assembly arranged on the workbench, wherein the workbench is provided with a limiting assembly for limiting the position of spare parts, and the limiting assembly comprises:

[0009] A limit block, the limit block is arranged on the workbench, the limit block is provided with a limit groove for limiting the spare parts, and the limit block is provided with a cutting groove;

[0010] A pressing piece is arranged on the workbench and can be pressed on the spare parts to position the spare parts.

[0011] By adopting the above technical solution, the spare parts are placed in the limiting groove, the limiting groove limits the position of the spare parts in the horizontal direction, and the pressing part is pressed on the spare parts to limit the position of the spare parts in the vertical direction. The cutting assembly is started to cut the spare parts, and the spare parts are limited by the cooperation of the limiting block and the pressing part, which improves the stability of the spare parts during cutting and reduces the probability of the spare parts shaking during the cutting process, thereby improving the accuracy of spare parts processing and thereby improving the consistency of the size of the processed spare parts, thereby improving the processing efficiency of the spare parts.

[0012] Optionally, the clamping member is a toggle clamp.

[0013] By adopting the above technical solution, the elbow clamp is a kind of fastening workpiece that uses friction to lock. After the spare parts are placed in the limiting groove, the clamping section of the elbow clamp is pressed against the spare parts, and the movable rod of the elbow clamp is rotated. When the movable rod passes the dead point position, the clamping section is pressed against the spare parts. To unlock, the reverse operation is performed, thereby improving the convenience of limiting the spare parts and reducing the probability of shaking of the spare parts during the cutting process.

[0014] Optionally, the workbench is provided with a moving mechanism for driving the limit block to move, and the moving mechanism includes:

[0015] A movable plate, the movable plate is slidably arranged on the workbench, and the limit block and the pressing member are arranged on the movable plate;

[0016] A push-pull rod, which is arranged on the movable plate and facilitates leveraging when pushing or pulling;

[0017] A guide assembly is arranged on the workbench and is used for guiding the moving plate.

[0018] By adopting the above technical solution, after the spare parts are positioned, the push-pull rod is pushed to drive the movable plate to approach the cutting assembly, and the guide assembly guides and limits the moving direction of the movable plate. The cutting assembly is started, and the spare parts are cut as the movable plate moves. After the cutting is completed, the movable plate is pulled back to drive the spare parts back to the initial position, the spare parts are removed, and the operation is repeated to cut the next spare part to be processed, thereby realizing the cutting of the spare parts.

[0019] Optionally, the guide assembly includes:

[0020] A guide rail, which is arranged on the workbench and extends along the cutting direction of the spare parts;

[0021] A guide block is arranged on the moving plate and is slidably arranged on the guide rail.

[0022] By adopting the above technical solution, the push-pull rod is pulled to drive the movable plate to move, and the guide block moves along the extension direction of the guide rail, thereby achieving guidance and limitation of the moving direction of the movable plate, improving the stability and processing accuracy in the cutting of spare parts, and thus improving the processing efficiency of spare parts.

[0023] Optionally, a return spring is provided on the workbench, a positioning column is provided on the movable plate, one end of the return spring is fixedly connected to the workbench and the other end is connected to the positioning column, and the expansion and contraction direction of the return spring is consistent with the moving direction of the movable plate.

[0024] By adopting the above technical solution, in the initial state, the return spring is in a normal state. When the movable plate is pushed close to the cutting assembly, the return spring stretches. After the cutting is completed, the return spring contracts and drives the movable plate to move back through the positioning column. At the same time, the guide block moves back to the initial position, thereby improving the convenience of operation for the operator and saving time and effort.

[0025] Optionally, the limit block is detachably arranged on the movable plate through a connecting component, and the connecting component includes:

[0026] A connecting plate, the connecting plate is placed on the movable plate, and the limiting block and the pressing member are arranged on the connecting plate;

[0027] A connecting bolt passes through the connecting plate and is threadedly connected to the moving plate.

[0028] By adopting the above technical solution, the connecting bolt is rotated to disengage from the movable plate, and then the connecting plate is pulled to disengage from the movable plate, so that the connecting plate can be replaced. By switching different limit blocks, it can meet the cutting needs of different profiles, thereby improving the applicability of the cutting equipment and the convenience of disassembly and replacement of the connecting plate.

[0029] Optionally, a positioning block is provided on the workbench, and when the movable plate moves to a maximum stroke, the movable plate conflicts with the positioning block.

[0030] By adopting the above technical solution, the positioning block limits the maximum moving stroke of the movable plate, thereby reducing the probability of the movable plate being damaged due to excessive movement and contact with the cutting assembly, while improving operational safety.

[0031] Optionally, a slide for guiding waste is provided below the cutting groove, the slide extends downwardly at an inclination, and a recovery box is provided at the bottom of the slide.

[0032] By adopting the above technical solution, the cutting waste slides through the slide into the recycling box for collection, thereby reducing the probability of cutting waste and lubricating oil falling on the ground and causing difficulty in cleaning, improving the convenience of collecting waste and metal lubricating oil, improving the convenience of staff cleaning the site, and at the same time improving the cleanliness of the operating environment.

[0033] Optionally, the cutting assembly comprises:

[0034] A rotating shaft, the rotating shaft being rotatably disposed on the workbench;

[0035] A cutting saw blade, the cutting saw blade is coaxially fixed on the rotating shaft and faces the cutting groove;

[0036] A driving motor is arranged on the workbench and is connected to the rotating shaft through a belt.

[0037] By adopting the above technical solution, the driving motor is started to drive the rotating shaft to rotate through the belt, and the rotation of the rotating shaft drives the cutting saw blade to rotate synchronously, pushing the moving plate to drive the spare parts close to the cutting saw blade, and the cutting saw blade cuts the spare parts. After cutting, the moving plate can be moved back to achieve the cutting of the spare parts.

[0038] Optionally, the workbench is provided with a protective cover for protecting the drive motor.

[0039] By adopting the above technical solution, the protective cover protects the drive motor and reduces the probability of dust and impurities in the environment entering the drive motor.

[0040] In summary, the present application includes at least one of the following beneficial technical effects:

[0041] The spare parts are placed in the limit groove, which limits the horizontal position of the spare parts. The clamping parts are pressed on the spare parts to limit the vertical position of the spare parts. The cutting assembly is started to cut the spare parts. The spare parts are limited by the cooperation of the limit block and the clamping parts, which improves the stability of the spare parts during cutting and reduces the probability of the spare parts shaking during the cutting process, thereby improving the accuracy of spare parts processing and thereby improving the consistency of the size of the processed spare parts, thereby improving the processing efficiency of the spare parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of this application;

[0043] Figure 2 is a schematic diagram of the structure of the cutting assembly in the present application, wherein the workbench is partially cut away;

[0044] Figure 3 It is a schematic diagram of the structure of the limit assembly in this application;

[0045] Figure 4 yes Figure 3 The enlarged schematic diagram of the middle A part;

[0046] Figure 5 is a schematic diagram of the structure of the moving mechanism in the present application, wherein a partial cross-section of the workbench is provided;

[0047] Figure 6 It is a structural schematic diagram of the guide component in this application.

[0048] Figure numerals: 1. workbench; 11. operation port; 12. mounting rod; 13. protective cover; 14. return spring; 15. positioning block; 2. cutting assembly; 21. rotating shaft; 22. cutting saw blade; 23. driving motor; 24. belt; 3. limit assembly; 31. limit block; 311. limit groove; 312. cutting groove; 32. elbow clamp; 4. moving mechanism; 41. moving plate; 411. positioning column; 42. push-pull rod; 43. guide assembly; 431. guide rail; 432. guide block; 5. connecting assembly; 51. connecting plate; 52. connecting bolt; 53. avoidance groove; 6. slideway; 61. side panel; 7. recycling box. DETAILED DESCRIPTION

[0049] The following is combined with Figure 1-6 This application is described in further detail.

[0050] The embodiment of the present application discloses a cutting device.

[0051] Reference Figure 1 A cutting device comprises a workbench 1 and a cutting assembly 2 arranged on the workbench 1, and a limiting assembly 3 for limiting the position of spare parts is provided on the workbench 1.

[0052] Reference Figure 1 and Figure 2 An operation opening 11 is provided on the workbench 1 , and two mounting rods 12 are fixedly installed on the lower surface of the workbench 1 . The mounting rods 12 are located below the operation opening 11 and the cutting assembly 2 is arranged on the mounting rods 12 .

[0053] Reference Figure 1 and Figure 3 The cutting assembly 2 includes a rotating shaft 21, a cutting saw blade 22 and a driving motor 23. The rotating shaft 21 is rotatably mounted on the two mounting rods 12 and is located in the operating port 11. The rotating shaft 21 is in a horizontal state. The cutting saw blade 22 is coaxially fixed on the rotating shaft 21. The driving motor 23 is fixedly mounted on the two mounting rods 12. The output shaft of the driving motor 23 is transmission-connected to the rotating shaft 21 through a belt 24. A protective cover 13 for protecting the driving motor 23 is fixedly mounted on the workbench 1.

[0054] Reference Figure 2 , Figure 3 and Figure 4 The limit assembly 3 includes a limit block 31 and a clamping member. The limit block 31 is arranged on the workbench 1. A limit groove 311 for limiting the spare parts is opened on the limit block 31. The limit groove 311 runs through the upper surface of the limit block 31, and the shape of the limit groove 311 is adapted to the shape of the spare parts to be processed. A cutting groove 312 is opened on the outer surface of the limit block 31 facing the cutting saw blade 22. The cutting groove 312 is connected with the limit groove 311 and is used for the cutting saw blade 22 to cut the spare parts.

[0055] Reference Figure 3 and Figure 4 The clamping member is arranged on the workbench 1 and can be pressed on the spare parts to position the spare parts. In this embodiment, the clamping member is an elbow clamp 32. The elbow clamp 32 adopts the flat pressure elbow clamp 32 in the prior art. The clamping section of the elbow clamp 32 can be pressed against the upper surface of the spare parts to limit the position of the spare parts. In other embodiments, the clamping member can also be other workpieces with a clamping effect, such as a clamping bolt.

[0056] Reference Figure 2 and Figure 5 A moving mechanism 4 for driving the limit block 31 to move is provided on the workbench 1. The moving mechanism 4 includes a moving plate 41, a push-pull rod 42 and a guide assembly 43. The moving plate 41 is horizontally slidably arranged on the workbench 1. The moving plate 41 moves in a direction close to or away from the cutting saw blade 22. The moving plate 41 is located above the operating port 11 and its width is greater than that of the operating port 11. The limit block 31 and the clamping piece are detachably arranged on the moving plate 41 through the connecting assembly 5.

[0057] Reference Figure 2 , Figure 3 and Figure 4 The connecting assembly 5 includes a connecting plate 51 and connecting bolts 52. The connecting plate 51 is placed on the upper surface of the movable plate 41. The limit block 31 is fixedly installed on the movable plate 41. The clamping piece is fixedly installed on the upper surface of the connecting plate 51 and is located on the side of the limit block 31 away from the cutting saw blade 22. The outer surfaces of the movable plate 41, the connecting plate 51 and the limit block 31 close to the cutting saw blade 22 are flush, and the connecting plate 51 and the movable plate 41 are both provided with avoidance grooves 53 whose length is greater than the cutting groove 312; four connecting bolts 52 are provided, and the four connecting bolts 52 are located at the four corners of the connecting plate 51. The connecting bolts 52 vertically pass through the connecting plate 51 and are threadedly connected to the movable plate 41 to position the connecting plate 51.

[0058] Reference Figure 2 and Figure 3The push-pull rod 42 is fixedly mounted on the upper surface of the movable plate 41 and extends upward, and the push-pull rod 42 facilitates the use of force when pushing and pulling the movable plate 41. The guide assembly 43 is arranged on the workbench 1 and is used to guide and limit the moving direction of the movable plate 41.

[0059] Reference Figure 5 and Figure 6 The guide assembly 43 includes a guide rail 431 and a guide block 432. Two guide rails 431 are provided and correspond one to one with the mounting rod 12. The guide rail 431 is fixedly installed on the mounting rod 12 and is located below the movable plate 41. The guide rail 431 extends horizontally along the cutting direction of the spare parts and extends into the operating port 11. Two groups of guide blocks 432 are provided and correspond one to one with the guide rails 431. Each group includes two guide blocks 432. The two guide blocks 432 are fixedly connected to the lower surface of the movable plate 41 in sequence and the sliding sleeve is provided on the guide rail 431.

[0060] Reference Figure 4 and Figure 5 , place the spare parts in the limiting groove 311, press the clamping section of the elbow clamp 32 against the spare parts, rotate the movable rod of the elbow clamp 32 to position the clamping section of the elbow clamp 32 so that it is pressed against the spare parts, and then use the push-pull rod 42 to push the movable plate 41 toward the cutting saw blade 22, and the movable plate 41 drives the connecting plate 51 and the limiting block 31 to move, and the guide block 432 moves along the length direction of the guide rail 431 to guide and limit the moving direction of the movable plate 41, and the cutting saw blade 22 cuts the spare parts along the cutting groove 312, and limits the spare parts through the cooperation of the limiting groove 311 and the elbow clamp 32, thereby improving the stability of the spare parts during cutting and reducing the probability of the spare parts shaking during the cutting process, thereby improving the accuracy of the spare parts processing and thereby improving the consistency of the size of the processed spare parts, thereby improving the processing efficiency of the spare parts.

[0061] Reference Figure 5 and Figure 6 A return spring 14 is provided on the workbench 1, and a positioning column 411 is fixedly installed on the lower surface of the moving plate 41. One end of the return spring 14 is fixedly installed on the upper surface of the workbench 1, and the other end of the return spring 14 is hooked on the positioning column 411. The extension and contraction direction of the return spring 14 is consistent with the moving direction of the moving plate 41; in the initial state, the return spring 14 is in a normal state. When the moving plate 41 is pushed close to the cutting saw blade 22, the return spring 14 stretches. After the cutting is completed, the return spring 14 contracts and drives the moving plate 41 to move back through the positioning column 411. At the same time, the guide block 432 moves back to the initial position, thereby improving the convenience of operation for the operator and saving time and effort.

[0062] Reference Figure 2 and Figure 3A positioning block 15 is provided on the workbench 1. Two positioning blocks 15 are provided. The two positioning blocks 15 are located on both sides of the rotating shaft 21. The positioning blocks 15 are fixedly mounted on the upper surface of the workbench 1 and are located between the rotating shaft 21 and the moving plate 41. When the moving plate 41 moves to the maximum stroke, the moving plate 41 conflicts with the positioning blocks 15, thereby improving operational safety.

[0063] Reference Figure 2 A slide 6 for guiding waste is provided below the cutting groove 312. The top of the slide 6 is fixedly connected to the lower surface of the workbench 1. The slide 6 extends downwardly at an angle. Side panels 61 extending upward are fixedly provided on both sides of the slide 6. A recycling box 7 is provided at the bottom of the slide 6. The recycling box 7 is placed on the ground with the top open, and the bottom of the slide 6 extends into the recycling box 7. The waste generated during the cutting process and the used metal lubricating oil are slid into the recycling box 7 through the slide 6 for collection, thereby reducing the probability of cutting waste and lubricating oil falling on the ground and causing difficulty in cleaning, improving the convenience of collecting waste and metal lubricating oil, improving the convenience of staff cleaning the site, and at the same time improving the cleanliness of the operating environment.

[0064] The working principle of the embodiment of the present application is as follows:

[0065] Place the spare parts in the limiting groove 311, press the clamping section of the elbow clamp 32 against the spare parts, rotate the movable rod of the elbow clamp 32 to position the clamping section of the elbow clamp 32 so that it is pressed against the spare parts, and then use the push-pull rod 42 to push the movable plate 41 toward the cutting saw blade 22. The movable plate 41 drives the connecting plate 51 and the limiting block 31 to move, and the guide block 432 moves along the length direction of the guide rail 431. At the same time, the return spring 14 is stretched to guide and limit the moving direction of the movable plate 41. The cutting saw blade 22 cuts the spare parts along the cutting groove 312. After cutting, cancel the external force applied to the movable plate 41. The movable plate 41 moves back to the initial position under the action of the return spring 14, remove the spare parts, and repeat the operation to cut the next spare parts to be processed, thereby realizing the cutting processing of the spare parts.

[0066] The parts are limited by the cooperation of the limiting groove 311 and the elbow clamp 32, which improves the stability of the parts during cutting and reduces the probability of the parts shaking during the cutting process, thereby improving the accuracy of the parts processing and improving the consistency of the size of the processed parts, thereby improving the processing efficiency of the parts.

[0067] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting device, characterized in that: The invention comprises a workbench (1) and a cutting assembly (2) arranged on the workbench (1), wherein the workbench (1) is provided with a limiting assembly (3) for limiting the position of spare parts, and the limiting assembly (3) comprises: A limit block (31), the limit block (31) being arranged on the workbench (1), the limit block (31) being provided with a limit groove (311) for limiting the position of the spare parts, and the limit block (31) being provided with a cutting groove (312); A pressing piece is arranged on a workbench (1) and can be pressed on a spare part to position the spare part.

2. A cutting device according to claim 1, characterized in that: The pressing member is a toggle clamp (32).

3. A cutting device according to claim 1, characterized in that: The workbench (1) is provided with a moving mechanism (4) for driving the limit block (31) to move, and the moving mechanism (4) comprises: A movable plate (41), the movable plate (41) being slidably arranged on the workbench (1), and the limit block (31) and the pressing member being arranged on the movable plate (41); A push-pull rod (42), wherein the push-pull rod (42) is arranged on the movable plate (41) and is convenient for leveraging when pushing or pulling; A guide assembly (43), wherein the guide assembly (43) is arranged on the workbench (1) and is used to guide the movable plate (41).

4. A cutting device according to claim 3, characterized in that: The guide assembly (43) comprises: A guide rail (431), wherein the guide rail (431) is arranged on the workbench (1) and extends along the cutting direction of the spare parts; A guide block (432), wherein the guide block (432) is arranged on the movable plate (41) and is slidably arranged on the guide rail (431).

5. A cutting device according to claim 3, characterized in that: The workbench (1) is provided with a return spring (14), and the movable plate (41) is provided with a positioning column (411). One end of the return spring (14) is fixedly connected to the workbench (1) and the other end is connected to the positioning column (411). The expansion and contraction direction of the return spring (14) is consistent with the moving direction of the movable plate (41).

6. A cutting device according to claim 3, characterized in that: The limit block (31) is detachably arranged on the movable plate (41) via a connecting assembly (5), wherein the connecting assembly (5) comprises: A connecting plate (51), wherein the connecting plate (51) is placed on the movable plate (41), and the limiting block (31) and the pressing member are arranged on the connecting plate (51); A connecting bolt (52) passes through the connecting plate (51) and is threadedly connected to the moving plate (41).

7. A cutting device according to claim 3, characterized in that: A positioning block (15) is provided on the workbench (1), and when the movable plate (41) moves to a maximum stroke, the movable plate (41) contacts the positioning block (15).

8. A cutting device according to claim 1, characterized in that: A slideway (6) for guiding waste is provided below the cutting groove (312); the slideway (6) extends downwardly at an angle; a recovery box (7) is provided at the bottom end of the slideway (6).

9. A cutting device according to claim 1, characterized in that: The cutting assembly (2) comprises: A rotating shaft (21), the rotating shaft (21) being rotatably disposed on the workbench (1); A cutting saw blade (22), wherein the cutting saw blade (22) is coaxially fixed on the rotating shaft (21) and faces the cutting groove (312); A driving motor (23) is arranged on the workbench (1) and is transmission-connected to the rotating shaft (21) via a belt (24).

10. A cutting device according to claim 9, characterized in that: The workbench (1) is provided with a protective cover (13) for protecting the drive motor (23).

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