An automobile parts cutting device with convenient adjustment

Abstract

The utility model belongs to the technical field of automobile parts, concretely relates to a cutting equipment for automobile parts convenient to adjust, including work bench, push plate, drive mechanism, U type guide plate and clamping mechanism, the utility model discloses a push plate and drive mechanism are set up, and push plate movement can push the cutting piece and move a distance on the workbench top surface, and intermittent gear continuous rotation can make the cutting piece intermittent movement same distance, and the cutting mechanism is convenient for cutting the cutting piece during the period of rest, realizes the equidistance cutting of cutting piece many times, and the degree of automation is higher, and the cutting precision is higher, through setting up U type guide plate, U type guide plate is used for guiding the movement of cutting piece, through setting up clamping mechanism, and the rotation knob can be clamped and limited to the cutting piece, and the clamping mechanism cooperates U type guide plate and can improve the stability of cutting piece during the cutting of cutting mechanism to the cutting piece, avoids the cutting piece to shake or shift.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts technology, specifically relating to an easily adjustable automotive parts cutting device. Background Technology

[0002] Automotive parts refer to the components that make up the various units of a car and all consumable materials that serve the car. They are characterized by a wide variety, complex substitutes, complex identification systems, and rapid price fluctuations. The raw materials for automotive parts need to be cut during the processing, and cutting equipment is generally used to cut and process the raw materials for automotive parts.

[0003] For some smaller automotive parts, traditional cutting equipment requires workers to hand-hold and move the raw materials for cutting, which is inconvenient for automatic cutting, has a low degree of automation, poor cutting accuracy, and low cutting efficiency when cutting multiple parts. Utility Model Content

[0004] The purpose of this invention is to provide an easily adjustable automotive parts cutting device, which solves the problems of existing technology where, for some small automotive parts, traditional cutting equipment requires workers to manually move the raw materials for cutting, which is inconvenient for automatic cutting, has a low degree of automation, poor cutting accuracy, and low cutting efficiency when cutting multiple parts.

[0005] The specific technical solution adopted in this utility model is as follows: An easily adjustable automotive parts cutting device, comprising: A workbench, on the top surface of which a workpiece to be cut is placed, and a cutting mechanism is provided above the workbench; A push plate is slidably connected to the top surface of the worktable, and the movement of the push plate is used to push the workpiece to be cut to move on the top surface of the worktable. A drive mechanism is disposed outside the push plate and is used to drive the push plate to move intermittently on the top surface of the worktable. The U-shaped guide plate is fixed to the top surface of the workbench by bolts and is used to guide the movement of the workpiece to be cut. A clamping mechanism is provided on the side of the push plate and is used to clamp and limit the workpiece to be cut.

[0006] In a preferred embodiment, support rods are fixedly installed at the four corners of the top of the workbench, a top plate is fixedly installed on the top surface of the support rods, a cutting groove is provided on the top surface of the workbench, and the inner wall of the U-shaped guide plate is slidably connected to the front and rear sides and the top surface of the workpiece to be cut.

[0007] In a preferred embodiment, the driving mechanism includes a U-shaped mounting plate, a first servo motor, an intermittent gear, a transmission gear, a rotating rod, a threaded rod, a moving block, a U-shaped plate, and a guide block. The U-shaped mounting plate is fixedly mounted on the side of the worktable. The first servo motor is fixedly mounted on the inner wall of the U-shaped mounting plate. An intermittent gear is fixedly mounted at the output end of the first servo motor. Multiple sets of saw teeth are equidistantly arranged on the outer side of the intermittent gear. A transmission gear is meshed with the intermittent gear through the saw teeth. A rotating rod is fixedly mounted on the side of the transmission gear. A threaded rod is fixedly mounted on the other side of the rotating rod. A moving block is passed through the outer side of the threaded rod. A U-shaped plate is fixedly mounted on the bottom surface of the moving block. Guide blocks are fixedly mounted on the adjacent sides of the vertical portion of the U-shaped plate.

[0008] In a preferred embodiment, the bottom surface of the worktable is provided with a transverse groove for adapting to the movable block. The movable block is slidably connected to the worktable through the transverse groove. The transmission gear is rotatably connected to the worktable on the side closest to the worktable. The rotating rod passes through the worktable into the transverse groove and is rotatably connected to the worktable. The end of the threaded rod away from the rotating rod is rotatably connected to the inner wall of the transverse groove through a bearing. The threaded rod is threadedly connected to the movable block. Guide grooves for adapting to guide blocks are provided on the front and rear sides of the worktable. The guide blocks are slidably connected to the worktable through the guide grooves. The front and rear sides of the push plate are fixedly connected to the vertical part of the U-shaped plate.

[0009] In a preferred embodiment, a cutting mechanism is provided between the top plate and the cutting groove. The cutting mechanism includes a cylinder, a second servo motor and a cutting disc. The cylinder is fixedly installed on the bottom surface of the top plate, the second servo motor is fixedly installed on the bottom surface of the output end of the cylinder, and the cutting disc is fixedly installed at the end of the output end of the second servo motor.

[0010] In a preferred embodiment, the clamping mechanism includes a mounting box, a knob, a double-acting lead screw, a guide rod, a clamping block, and a clamping plate. The mounting box is fixedly mounted on the side of the push plate. The knob is rotatably connected to the front of the mounting box. A rotating shaft is fixedly mounted on the back of the knob. A double-acting lead screw is fixedly mounted on the back of the rotating shaft. Symmetrical clamping blocks are threaded through the outer side of the double-acting lead screw. The double-acting lead screw is threadedly connected to the clamping blocks. A clamping plate is fixedly mounted on the side of the clamping blocks. A sliding groove adapted to the clamping blocks is provided on the side of the mounting box. The clamping blocks are slidably connected to the mounting box through the sliding groove. A guide rod is fixedly mounted between the front and rear sides inside the sliding groove. The guide rod passes through the clamping blocks and is slidably connected to the clamping blocks. The rotating shaft passes through the mounting box into the sliding groove and is rotatably connected to the mounting box. The end of the double-acting lead screw away from the rotating shaft is rotatably connected to the inner wall of the sliding groove through a bearing.

[0011] The technical effects achieved by this utility model are as follows: This invention, through the setting of a push plate and a drive mechanism, controls a first servo motor to drive an intermittent gear to rotate. When the saw teeth of the intermittent gear contact the transmission gear, it drives the transmission gear to rotate, thereby driving the push plate to move on the top surface of the worktable. The movement of the push plate can push the workpiece to be cut to move a certain distance on the top surface of the worktable until the saw teeth of the intermittent gear begin to disengage from the transmission gear, and the workpiece to be cut stops moving. During the period when the workpiece to be cut is stationary, the second servo motor is controlled to drive the cutting disc to rotate, and the cylinder is controlled to drive the cutting disc to move downward to cut the workpiece to be cut. The continuous rotation of the intermittent gear can make the workpiece to be cut move the same distance intermittently, which makes it convenient for the cutting mechanism to cut the workpiece to be cut during the period when the workpiece to be cut is stationary, realizing multiple equidistant cuts of the workpiece to be cut, with a high degree of automation and high cutting accuracy. This utility model features a U-shaped guide plate, which guides the movement of the workpiece to be cut. The U-shaped guide plate can be disassembled with bolts, making it convenient to replace it with a suitable U-shaped guide plate according to the different sizes of the workpiece. This utility model features a clamping mechanism. By rotating the knob, the clamping blocks move closer together, which in turn moves the clamping plates closer together and makes them fit tightly against the workpiece to be cut, thereby clamping and limiting the workpiece. The clamping mechanism, together with the U-shaped guide plate, can improve the stability of the workpiece during the cutting process and prevent it from shaking or shifting. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the bottom structure of the workbench of this utility model; Figure 3 This is a utility model Figure 2 A magnified view of the structure at point A in the middle; Figure 4 This is a schematic diagram of the cutting mechanism and clamping mechanism of this utility model; Figure 5 This is a schematic diagram of the clamping mechanism of this utility model.

[0013] The attached diagram lists the components represented by each number as follows: 100. Workbench; 101. Support rod; 102. Top plate; 103. Cutting groove; 200. Parts to be cut; 300. Push plate; 400. Drive mechanism; 401. U-shaped mounting plate; 402. First servo motor; 403. Intermittent gear; 404. Transmission gear; 405. Rotating rod; 406. Threaded rod; 407. Moving block; 408. U-shaped plate; 409. Guide block; 500, U-shaped guide plate; 600. Cutting mechanism; 601. Cylinder; 602. Second servo motor; 603. Cutting disc; 700. Clamping mechanism; 701. Mounting box; 702. Knob; 703. Two-way lead screw; 704. Guide rod; 705. Clamping block; 706. Clamping plate. Detailed Implementation

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0015] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this utility model. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0017] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0018] Please see the appendix Figures 1 to 2 As shown, this utility model provides an easily adjustable automotive parts cutting device, including: a worktable 100, a push plate 300, a drive mechanism 400, a U-shaped guide plate 500, and a clamping mechanism 700. The workpiece 200 to be cut is placed on the top surface of the worktable 100, and the cutting mechanism 600 is provided above the worktable 100.

[0019] In a preferred embodiment, please refer to Figure 1The workbench 100 has four support columns fixedly installed at the bottom corners and four support rods 101 fixedly installed at the top corners. A top plate 102 is fixedly installed on the top surface of the support rods 101. A cutting groove 103 is provided on the top surface of the workbench 100. A U-shaped guide plate 500 is fixedly installed on the top surface of the workbench 100 by bolts. The U-shaped guide plate 500 can be disassembled by bolts to facilitate the replacement of a suitable U-shaped guide plate 500 according to the different sizes of the workpiece 200 to be cut. The inner wall of the U-shaped guide plate 500 is slidably connected to the front and rear sides and the top surface of the workpiece 200 to be cut. The U-shaped guide plate 500 is used to guide the movement of the workpiece 200 to be cut. A push plate 300 is slidably connected to the top surface of the workbench 100. The movement of the push plate 300 is used to push the workpiece 200 to be cut to move on the top surface of the workbench 100.

[0020] In a preferred embodiment, please refer to Figures 1 to 4 The push plate 300 is externally equipped with a drive mechanism 400, which consists of a U-shaped mounting plate 401, a first servo motor 402, an intermittent gear 403, a transmission gear 404, a rotating rod 405, a threaded rod 406, a moving block 407, a U-shaped plate 408, and a guide block 409. A U-shaped mounting plate 401 is fixedly mounted on the side of the worktable 100. The first servo motor 402 is fixedly mounted on the inner wall of the U-shaped mounting plate 401. An intermittent gear 403 is fixedly mounted at the output end of the first servo motor 402. Multiple intermittent gears are equidistantly arranged on the outer side of the intermittent gear 403. The intermittent gear 403 has a sawtooth set, and a transmission gear 404 meshes with the sawtooth on the outside. The transmission gear 404 is rotatably connected to the worktable 100 on the side near the worktable 100. A rotating rod 405 is fixedly installed on the side of the transmission gear 404, and a threaded rod 406 is fixedly installed on the other side of the rotating rod 405. A moving block 407 is inserted through the outside of the threaded rod 406. The threaded rod 406 is threadedly connected to the moving block 407. A U-shaped plate 408 is fixedly installed on the bottom surface of the moving block 407. Guide blocks 409 are fixedly installed on the adjacent sides of the vertical part of the U-shaped plate 408.

[0021] In this embodiment, the bottom surface of the workbench 100 is provided with a transverse groove adapted to the movable block 407. The movable block 407 is slidably connected to the workbench 100 through the transverse groove. The rotating rod 405 passes through the workbench 100 into the transverse groove and is rotatably connected to the workbench 100. The threaded rod 406 is provided inside the transverse groove. The end of the threaded rod 406 away from the rotating rod 405 is rotatably connected to the inner wall of the transverse groove through a bearing. The front and rear sides of the workbench 100 are provided with guide grooves adapted to the guide block 409. The guide block 409 is slidably connected to the workbench 100 through the guide groove. The front and rear sides of the push plate 300 are fixedly connected to the vertical part of the U-shaped plate 408.

[0022] In this embodiment, the first servo motor 402 is controlled to drive the intermittent gear 403 to rotate. When the saw teeth of the intermittent gear 403 contact the transmission gear 404, the transmission gear 404 is driven to rotate. The rotation of the transmission gear 404 drives the rotating rod 405 and the threaded rod 406 to rotate. The rotation of the threaded rod 406 drives the moving block 407 to move inside the transverse groove. The movement of the moving block 407 drives the U-shaped plate 408 and the guide block 409 to move, thereby driving the push plate 300 to move on the top surface of the worktable 100. The movement of the push plate 300 can push the workpiece 200 to be cut to move a certain distance on the top surface of the worktable 100 until the saw teeth of the intermittent gear 403 begin to disengage from the transmission gear 404, and the workpiece 200 to be cut stops moving. The continuous rotation of the intermittent gear 403 can make the workpiece 200 to be cut move the same distance intermittently.

[0023] In a preferred embodiment, please refer to Figures 1 to 4 A cutting mechanism 600 is provided between the top plate 102 and the cutting groove 103. The cutting mechanism 600 consists of a cylinder 601, a second servo motor 602 and a cutting disc 603. The cylinder 601 is fixedly installed on the bottom surface of the top plate 102. The second servo motor 602 is fixedly installed on the bottom surface of the output end of the cylinder 601. A matching controller and a solenoid valve are installed on the cylinder 601. The controller is electrically connected to the solenoid valve of the cylinder 601, the second servo motor 602 and the first servo motor 402 through wires respectively. The cutting disc 603 is fixedly installed at the end of the output end of the second servo motor 602.

[0024] In this embodiment, when the workpiece 200 is stationary, the position to be cut on the workpiece 200 is aligned with the cutting disk 603. The second servo motor 602 is controlled to drive the cutting disk 603 to rotate, and the cylinder 601 is controlled to drive the cutting disk 603 to move downward so as to cut the workpiece 200. When the workpiece 200 moves intermittently, the cutting mechanism 600 can cut the workpiece 200 while it is stationary, so as to realize multiple equidistant cuts on the workpiece 200. The degree of automation is high and the cutting accuracy is high.

[0025] In a preferred embodiment, please refer to Figures 1 to 5A clamping mechanism 700 is provided on the side of the push plate 300. The clamping mechanism 700 consists of a mounting box 701, a knob 702, a double-acting screw 703, a guide rod 704, a clamping block 705, and a clamping plate 706. The mounting box 701 is fixedly mounted on the side of the push plate 300. The knob 702 is rotatably connected to the front of the mounting box 701. A rotating shaft is fixedly mounted on the back of the knob 702. A double-acting screw 703 is fixedly mounted on the back of the rotating shaft. Symmetrical clamping blocks 705 are provided through the outer side of the double-acting screw 703. The double-acting screw 703 is threadedly connected to the clamping block 705. The side of the clamping block 705 is fixedly mounted. A clamping plate 706 is fixedly provided, and the sides of the clamping plates 706 that are close to each other are rough surfaces. The side of the mounting box 701 is provided with a sliding groove that adapts to the clamping block 705. The clamping block 705 is slidably connected to the mounting box 701 through the sliding groove. A bidirectional lead screw 703 is set inside the sliding groove. A guide rod 704 is fixedly provided between the front and rear sides inside the sliding groove. The guide rod 704 passes through the clamping block 705 and is slidably connected to the clamping block 705. A rotating shaft passes through the mounting box 701 to the inside of the sliding groove and is rotatably connected to the mounting box 701. The end of the bidirectional lead screw 703 away from the rotating shaft is rotatably connected to the inner wall of the sliding groove through a bearing.

[0026] In this embodiment, the workpiece 200 to be cut is placed on the top surface of the workbench 100 and passes through the U-shaped guide plate 500. The side of the workpiece 200 is in close contact with the mounting box 701. Rotating the knob 702 drives the rotating shaft and the bidirectional lead screw 703 to rotate. The rotation of the bidirectional lead screw 703 drives the clamping blocks 705 to move closer to each other, which can drive the clamping plates 706 to move closer to each other and in close contact with the workpiece 200 to be cut, thereby clamping and limiting the workpiece 200 to be cut. The clamping mechanism 700, together with the U-shaped guide plate 500, can improve the stability of the workpiece 200 to be cut during the cutting mechanism 600 cutting the workpiece 200, and prevent the workpiece 200 to be cut from shaking or shifting.

[0027] The working principle of this utility is as follows: When using this device, the workpiece 200 to be cut is placed on the top surface of the workbench 100 and passes through the U-shaped guide plate 500. The side of the workpiece 200 is in close contact with the mounting box 701. Rotating the knob 702 drives the rotating shaft and the bidirectional lead screw 703 to rotate. The rotation of the bidirectional lead screw 703 drives the clamping blocks 705 to move closer together, which in turn drives the clamping plates 706 to move closer together and in close contact with the workpiece 200 to be cut, thereby clamping and limiting the workpiece 200 to be cut. The first servo motor 402 is controlled to drive the intermittent gear 403 to rotate. When the sawtooth of the intermittent gear 403 contacts the transmission gear 404, it drives the transmission gear 404 to rotate. The rotation of the transmission gear 404 drives the rotating rod 405 and the threaded rod 406 to rotate. The rotation of the threaded rod 406 drives the moving block 407 to move inside the transverse groove. The movement of the moving block 407 drives the U-shaped plate 408 and the guide block 409 to move, thereby driving the push plate 300 on the workbench 100. The top surface moves, and the push plate 300 moves, which can push the workpiece 200 to be cut 200 to move a certain distance on the top surface of the worktable 100 until the saw teeth of the intermittent gear 403 begin to disengage from the transmission gear 404. The workpiece 200 stops moving. At this time, the position of the workpiece 200 to be cut is aligned with the cutting disk 603. The second servo motor 602 is controlled to drive the cutting disk 603 to rotate. The cylinder 601 is controlled to drive the cutting disk 603 to move downward to cut the workpiece 200. Then, the cylinder 601 is controlled to drive the cutting disk 603 to move upward back to its original position. The intermittent gear 403 continues to rotate, which can make the workpiece 200 move intermittently by the same distance. The cutting mechanism 600 is controlled to cut the workpiece 200 while it is stationary. This can realize multiple equidistant cuts of the workpiece 200, with a high degree of automation and high cutting accuracy.

[0028] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. An easily adjustable automotive parts cutting device, characterized in that: include: A workbench (100) is provided with a workpiece (200) to be cut placed on its top surface and a cutting mechanism (600) above the workbench (100). A push plate (300) is slidably connected to the top surface of the workbench (100). The push plate (300) moves to push the workpiece (200) to be cut on the top surface of the workbench (100). A drive mechanism (400) is provided outside the push plate (300), and the drive mechanism (400) is used to drive the push plate (300) to move intermittently on the top surface of the worktable (100); U-shaped guide plate (500), the U-shaped guide plate (500) is fixed to the top surface of the workbench (100) by bolts, the U-shaped guide plate (500) is used to guide the movement of the workpiece (200) to be cut; A clamping mechanism (700) is provided on the side of the push plate (300) and is used to clamp and limit the workpiece (200) to be cut.

2. The easily adjustable automotive parts cutting equipment according to claim 1, characterized in that: The workbench (100) has four fixed support rods (101) at its top corners. The top surface of the support rods (101) has a fixed top plate (102). The top surface of the workbench (100) has a cutting groove (103). The inner wall of the U-shaped guide plate (500) is slidably connected to the front and rear sides and the top surface of the workpiece to be cut (200).

3. The easily adjustable automotive parts cutting equipment according to claim 1, characterized in that: The drive mechanism (400) includes a U-shaped mounting plate (401), a first servo motor (402), an intermittent gear (403), a transmission gear (404), a rotating rod (405), a threaded rod (406), a moving block (407), a U-shaped plate (408), and a guide block (409). The U-shaped mounting plate (401) is fixedly installed on the side of the worktable (100). The first servo motor (402) is fixedly installed on the inner wall of the U-shaped mounting plate (401). The intermittent gear (403) is fixedly installed at the output end of the first servo motor (402). Multiple sets of saw teeth are equidistantly arranged on the outer side of the intermittent gear (403). A transmission gear (404) meshes with the outer side of the intermittent gear (403) through the saw teeth. A rotating rod (405) is fixedly arranged on the side of the transmission gear (404). A threaded rod (406) is fixedly arranged on the other side of the rotating rod (405). A moving block (407) is arranged through the outer side of the threaded rod (406). A U-shaped plate (408) is fixedly arranged on the bottom surface of the moving block (407). Guide blocks (409) are fixedly arranged on the mutually close sides of the vertical part of the U-shaped plate (408).

4. The easily adjustable automotive parts cutting equipment according to claim 3, characterized in that: The bottom surface of the workbench (100) is provided with a transverse groove for the movable block (407). The movable block (407) is slidably connected to the workbench (100) through the transverse groove. The transmission gear (404) is rotatably connected to the workbench (100) on the side near the workbench (100). The rotating rod (405) passes through the workbench (100) into the transverse groove and is rotatably connected to the workbench (100). The end of the threaded rod (406) away from the rotating rod (405) is rotatably connected to the inner wall of the transverse groove through a bearing. The threaded rod (406) is threadedly connected to the movable block (407). The front and rear sides of the workbench (100) are provided with guide grooves for the guide block (409). The guide block (409) is slidably connected to the workbench (100) through the guide groove. The front and rear sides of the push plate (300) are fixedly connected to the vertical part of the U-shaped plate (408).

5. The easily adjustable automotive parts cutting equipment according to claim 2, characterized in that: A cutting mechanism (600) is provided between the top plate (102) and the cutting groove (103). The cutting mechanism (600) includes a cylinder (601), a second servo motor (602) and a cutting disc (603). The cylinder (601) is fixedly installed on the bottom surface of the top plate (102). The second servo motor (602) is fixedly installed on the bottom surface of the output end of the cylinder (601). The cutting disc (603) is fixedly installed at the end of the output end of the second servo motor (602).

6. The easily adjustable automotive parts cutting equipment according to claim 1, characterized in that: The clamping mechanism (700) includes a mounting box (701), a knob (702), a bidirectional lead screw (703), a guide rod (704), a clamping block (705), and a clamping plate (706). The mounting box (701) is fixedly mounted on the side of the push plate (300). The knob (702) is rotatably connected to the front of the mounting box (701). A rotating shaft is fixedly mounted on the back of the knob (702), and a bidirectional lead screw (703) is fixedly mounted on the back of the rotating shaft. Symmetrical clamping blocks (705) are provided through the outer side of the bidirectional lead screw (703). The bidirectional lead screw (703) and the clamping block (705) are threaded together. The clamping block (705) is fixedly provided with a clamping plate (706) on its side. The mounting box (701) is provided with a sliding groove adapted to the clamping block (705) on its side. The clamping block (705) is slidably connected to the mounting box (701) through the sliding groove. A guide rod (704) is fixedly provided between the front and rear sides inside the sliding groove. The guide rod (704) passes through the clamping block (705) and is slidably connected to the clamping block (705). The rotating shaft passes through the mounting box (701) to the inside of the sliding groove and is rotatably connected to the mounting box (701). The end of the bidirectional screw (703) away from the rotating shaft is rotatably connected to the inner wall of the sliding groove through a bearing.

Images