Cutting device for automobile part machining

Abstract

The utility model discloses a cutting device for processing automobile parts, which comprises a cutting blade, a working table, a through groove arranged on the working table and a shifting unit, and the shifting unit comprises a first linear driving mechanism, at least two clamping components and a limiting plate, the first linear driving mechanism is configured to drive the mounting plate to switch the two clamping assemblies to be sequentially aligned with the cutting blade, the limiting plate is perpendicular to the workbench and connected to the side, away from the clamping assemblies, of the collecting box, one side face of the limiting plate can abut against one end of the automobile part, and the other side face of the limiting plate can abut against the other end of the automobile part. The clamping assembly comprises a fixed block, a movable block and a second linear driving mechanism, in this way, the cut automobile parts are unloaded and loaded during previous cutting, the waiting time is effectively utilized, the cutting efficiency is improved, the first linear driving mechanism drives the movable block to be close to the fixed block so as to clamp the automobile parts, and the cutting efficiency is improved. The device is not limited by a slot, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for processing automobile parts. Background Art

[0002] Auto parts are the basic elements that make up the whole car and are the foundation of the development of the automobile industry. In the production process of auto parts, cutting is a very important step in the manufacturing of auto parts. It is used to process raw materials or semi-finished products into the required shape and size. The cutting equipment used for auto parts processing is a common equipment in automobile production and processing.

[0003] The Chinese utility model patent with announcement number CN211465023 U discloses a pipe sawing machine for automobile parts, which relates to the technical field of automobile parts, including a workbench, a through groove is longitudinally opened in the middle of the top surface of the workbench, a working plate is installed on the bottom surface of the through groove, a working hole is longitudinally opened on the front of the working plate, grooves are respectively arranged on both sides of the through groove, clamping blocks are respectively arranged in the two grooves, the clamping blocks are slidably arranged in the grooves, fixed blocks are respectively fixed on both sides of the workbench, and tensioning screws are arranged on the outer sides of the two fixed blocks, and the inner sides of the tensioning screws are fixedly connected to the clamping blocks, a rotating cutting mechanism is arranged on one side of the workbench, and screw reinforcement mechanisms are respectively arranged on both sides of the workbench. The utility model solves the problem that the existing round tubes are difficult to be firmly and stably clamped and fixed during the horizontal sawing process, which easily causes the cross-section of the round tubes to be uneven during the sawing process, reduces the efficiency and quality of the horizontal sawing of the round tubes, and the existing pipe sawing mechanism has a complex structure and is cumbersome to operate. However, the above technical solution has the following problems:

[0004] 1. Each time the next cutting is performed, the operator needs to wait until the previous cutting is completed before unloading and loading for the next cutting, which results in low cutting efficiency;

[0005] 2. The above technical solution fixes the tension screw by cooperating with the slots equidistantly opened on the tension screw through the insertion rod. Since the slot position is fixed, the device can only effectively fix automotive parts of a specific length. For parts that do not meet the slot spacing, effective fixation cannot be achieved, reducing the versatility of the equipment. Utility Model Content

[0006] The utility model provides a cutting device for processing automobile parts, which can solve the above technical problems.

[0007] The utility model is realized by the following technical solutions:

[0008] A cutting device for processing automobile parts, comprising a cutting blade, a workbench, a through slot provided on the workbench, and a shift unit.

[0009] The cutting blade is suspended above the through slot;

[0010] A material receiving box capable of sliding laterally along the through slot is arranged below the through slot;

[0011] The workbench is provided with a mounting plate capable of sliding in its longitudinal direction;

[0012] The shift unit includes a first linear drive mechanism, at least two clamping assemblies, and a limit plate. The driving end of the first linear drive mechanism is connected to the mounting plate. The two clamping assemblies are both arranged on the mounting plate. The first linear drive mechanism is configured to drive the mounting plate to switch the two clamping assemblies to align with the cutting blade in sequence. The limit plate is perpendicular to the workbench and connected to a side of the material receiving box away from the clamping assembly. One side of the limit plate can abut against one end of the automotive component.

[0013] The clamping assembly includes a fixed block, a moving block and a second linear drive mechanism. The fixed block, the moving block and the second linear drive mechanism are all arranged on a mounting plate. The movable end of the second linear drive mechanism is connected to the moving block for driving the moving block to approach or move away from the fixed block.

[0014] Furthermore, slide grooves are arranged on both sides of the through groove in the transverse direction, the material receiving box is provided with corresponding slide rails, the slide rails are slidably arranged in the slide grooves, and a plurality of brake wheels are arranged at the bottom of the material receiving box.

[0015] Furthermore, it also includes an electric push rod, and the movable end of the electric push rod is connected to the material receiving box.

[0016] Furthermore, a support plate perpendicular to the surface of the limiting plate is provided on one side of the limiting plate facing the clamping assembly.

[0017] Furthermore, the limiting plate is provided with an air claw clamp for clamping automobile parts.

[0018] Furthermore, the first linear drive mechanism is a ball screw, a rack and pinion device or a hydraulic cylinder.

[0019] Furthermore, the second linear drive mechanism is a cylinder.

[0020] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0021] A cutting device for processing automobile parts comprises a cutting blade, a workbench, a through slot provided on the workbench and a shifting unit. When it is necessary to cut automobile parts, two automobile parts are respectively placed on one side of two fixed blocks, and a material receiving box is moved according to the required cutting length to adjust the position of a limit plate to limit the automobile parts. After adjusting the cutting length, a second linear drive unit drives the moving block to approach the fixed block to clamp the automobile parts. At this time, one of the automobile parts is aligned with the cutting blade, and the cutting blade cuts the automobile part, and the cut part falls into the material receiving box. After the cutting is completed, the cutting blade is away from the automobile part, and a first linear drive mechanism drives a mounting plate to switch the positions of two automobile parts. At this time, the cut automobile part is switched to a position away from the cutting blade, and the automobile part to be cut next time is aligned with the cutting blade, and the cutting blade cuts the automobile part. While cutting, an operator unloads the cut automobile part and loads the next cutting part. The first linear drive mechanism drives the mounting plate to switch the two automobile parts to align with the cutting blade in sequence. The already cut automobile parts are unloaded and loaded for the next cutting at the same time as the previous cutting, which effectively utilizes the waiting time and improves the cutting efficiency. The first linear drive mechanism drives the moving block to approach the fixed block to clamp the automobile parts, which is not restricted by the slot and improves the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0023] Figure 1 The present invention is a schematic structural diagram of a cutting device for machining automobile parts according to an embodiment of the present invention.

[0024] Marks and corresponding parts names in the attached drawings:

[0025] 10- cutting blade;

[0026] 20-working table, 21-through slot, 22-mounting plate;

[0027] 30- material collecting box, 31- brake wheel, 32- electric push rod;

[0028] 40 - first linear drive mechanism, 41 - fixed block, 42 ​​- moving block, 43 - second linear drive mechanism, 44 - limiting plate, 441 - supporting plate, 442 - air claw clamp. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0030] Example

[0031] See also Figure 1 A cutting device for processing automobile parts includes a cutting blade 10, a workbench 20, a through slot 21 provided on the workbench 20, and a shifting unit. The workbench 20 is provided with a plurality of supporting legs. The cutting blade 10 is suspended above the through slot 21. A material receiving box 30 capable of sliding laterally along the through slot 21 is provided below the through slot 21. The cut-off part of the automobile parts can directly fall into the material receiving box 30. A shock-absorbing pad is provided at the bottom of the material receiving box 30 to prevent the cut-off part of the automobile parts from rigidly contacting the material receiving box 30 when falling, thereby causing damage to the material receiving box 30.

[0032] The workbench 20 is provided with a mounting plate 22 capable of sliding in its longitudinal direction. The shifting unit includes a first linear drive mechanism 40, at least two clamping assemblies, and a limit plate. For example, the first linear drive mechanism 40 can be a ball screw, a gear rack device or a hydraulic cylinder. The driving end of the first linear drive mechanism 40 is connected to the mounting plate 22. The two clamping assemblies are both arranged on the mounting plate 22. The first linear drive mechanism 40 is configured to drive the mounting plate 22 to switch the two clamping assemblies to align with the cutting blade 10 in sequence. The limit plate is perpendicular to the workbench 20 and is connected to the side of the material receiving box 30 away from the clamping assembly. One side of the limit plate can abut against one end of the automotive component. One end of the limit plate extends to the top of the workbench 20, that is, the upper end of the limit plate is higher than the height of the workbench 20. The adjustment of the position of the material receiving box 30 and the adjustment of the position of the limit plate are completed at the same time. The structure is simple, the process is saved, and the operation flow is simplified.

[0033] The limit plate is integrally arranged with the material receiving box 30, and can also be detachably connected to the material receiving box 30, preferably detachably connected. For example, the limit plate is plugged into the material receiving box 30. When the material receiving box 30 needs to be replaced, the limit plate can be pulled out of the material receiving box 30 to avoid the limit plate being higher than the height of the workbench 20 and blocking the material receiving box 30 from being pulled out or pushed in from under the workbench 20.

[0034] The clamping assembly includes a fixed block 41, a moving block 42 and a second linear drive mechanism 43. For example, the second linear drive mechanism 43 can be a cylinder. The fixed block 41, the moving block 42 and the second linear drive mechanism 43 are all arranged on the mounting plate 22. The movable end of the second linear drive mechanism 43 is connected to the moving block 42 to drive the moving block 42 to move closer to or away from the fixed block 41. The cylinder has a fast response speed and can quickly and effectively drive the moving block 42 to clamp or move away from automotive parts. The opposite side walls of the fixed block 41 and the moving block 42 are provided with anti-slip pads to increase the friction between the clamping assembly and the automotive parts and improve the clamping stability.

[0035] When it is necessary to cut automobile parts, two automobile parts are placed on one side of the two fixed blocks 41 respectively, and the receiving box 30 is moved according to the required cutting length to adjust the position of the limit plate to limit the automobile parts. After adjusting the cutting length, the second linear drive unit drives the moving block 42 to approach the fixed block 41 to clamp the automobile parts. At this time, one of the automobile parts is aligned with the cutting blade 10, and the cutting blade 10 cuts the automobile parts, and the cut part falls into the receiving box 30. After the cutting is completed, the cutting blade 10 is away from the automobile parts, and the first linear drive mechanism 40 drives the mounting plate 22 to switch the positions of the two automobile parts. At this time, the cut automobile parts are switched to a position away from the cutting blade 10, and the automobile parts to be cut next time are aligned with the cutting blade 10, and the cutting blade 10 cuts the automobile parts. While cutting, the operator unloads the cut automobile parts and loads the next cutting. The first linear drive mechanism 40 drives the mounting plate 22 to switch the two automobile parts to align with the cutting blade 10 in sequence. The cut automobile parts are unloaded and loaded for the next cutting at the same time as the previous cutting, which effectively utilizes the waiting time and improves the cutting efficiency. The first linear drive mechanism 40 drives the moving block 42 to approach the fixed block 41 to clamp the automobile parts, which is not restricted by the slot and improves the versatility of the equipment.

[0036] In another embodiment, slide grooves are provided on both sides of the through groove 21 in the horizontal direction, and the material receiving box 30 is provided with corresponding slide rails, which are slidably arranged in the slide grooves. The slide grooves limit the movement path of the material receiving box 30 to prevent the material receiving box 30 from accidentally moving or tipping over during the sliding process, thereby improving the sliding stability of the material receiving box 30. A plurality of brake wheels 31 are provided at the bottom of the material receiving box 30. The brake wheels 31 can brake in time after the material receiving box 30 moves to the specified position, thereby effectively preventing the material receiving box 30 from displacement.

[0037] In another embodiment, an electric push rod 32 is further included, and the movable end of the electric push rod 32 is connected to the material receiving box 30. The movement of the material receiving box 30 is controlled by the electric push rod 32. Compared with the operator manually adjusting the position of the material receiving box 30, human intervention is reduced and efficiency and safety are improved.

[0038] In another embodiment, a support plate 441 perpendicular to the surface of the limit plate is provided on one side of the limit plate facing the clamping assembly. The support plate 441 serves as an auxiliary support during the cutting process and can provide additional support area to make the automobile parts more stable during the cutting process.

[0039] In another embodiment, a support rod is further included, one end of which is connected to the lower surface of the support plate 441, and the other end of which is connected to the limit plate. The support rod provides support for the support plate 441, so that the support plate 441 is not easily bent or deformed when bearing the weight of automobile parts, thereby improving the supporting strength of the support plate 441 and enhancing the structural stability.

[0040] In another embodiment, a buffer pad is provided on one side wall of the limiting plate where the support plate 441 is not provided to prevent rigid contact between the limiting plate and the through groove 21, thereby preventing deformation of the limiting plate. It should be noted that the buffer pad can also be provided on the contact surface between the through groove 21 and the limiting plate.

[0041] In another embodiment, the limiting plate is provided with an air gripper clamp 442 for clamping the automobile parts. Through the synergistic effect of the air gripper clamp 442, the automobile parts are further fixed, and the stability of the automobile parts during the cutting process is further enhanced.

[0042] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A cutting device for processing automobile parts, comprising a cutting blade, a workbench and a through slot provided on the workbench, characterized in that: Also includes a shift unit, The cutting blade is suspended above the through slot; A material receiving box capable of sliding laterally along the through slot is provided below the through slot; The workbench is provided with a mounting plate that can slide in its longitudinal direction; The shift unit comprises a first linear drive mechanism, at least two clamping assemblies, and a limit plate, wherein a driving end of the first linear drive mechanism is connected to the mounting plate, and the two clamping assemblies are both arranged on the mounting plate, and the first linear drive mechanism is configured to drive the mounting plate to switch the two clamping assemblies to align with the cutting blade in sequence, and the limit plate is perpendicular to the workbench and connected to a side of the material receiving box away from the clamping assembly, and a side surface of the limit plate can abut against one end of an automotive component; The clamping assembly includes a fixed block, a moving block and a second linear drive mechanism, wherein the fixed block, the moving block and the second linear drive mechanism are all arranged on a mounting plate, and the movable end of the second linear drive mechanism is connected to the moving block for driving the moving block to approach or move away from the fixed block.

2. The cutting device for automobile parts processing according to claim 1, characterized in that: Slide grooves are arranged on both sides of the through groove in a lateral direction, and the material receiving box is provided with corresponding slide rails, which are slidably arranged on the slide grooves, and a plurality of brake wheels are arranged at the bottom of the material receiving box.

3. The cutting device for automobile parts processing according to claim 2, characterized in that: It also includes an electric push rod, and the movable end of the electric push rod is connected to the material receiving box.

4. The cutting device for automobile parts processing according to claim 1, characterized in that: A supporting plate perpendicular to the surface of the limiting plate is arranged on one side of the limiting plate facing the clamping assembly.

5. The cutting device for automobile parts processing according to claim 4, characterized in that: The limiting plate is provided with an air claw clamp for clamping automobile parts.

6. The cutting device for automobile parts processing according to claim 1, characterized in that: The first linear drive mechanism is a ball screw, a rack and pinion device or a hydraulic cylinder.

7. The cutting device for automobile parts processing according to claim 1, characterized in that: The second linear drive mechanism is a cylinder.

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