High-speed powerful cutting machine for automobile door hinge

Abstract

The utility model relates to the technical field of automobile accessory machining, and discloses an automobile door hinge high-speed powerful cutting machine which comprises a shell, a control body is arranged on one side of the shell, a fixing support is fixed to the other side of the shell, and the fixing support is fixedly connected with a feeding assembly. A gear is fixed to the middle of the rotating shaft and connected with a plurality of feeding plates in a meshed mode, lead screws are installed on one sides of the feeding plates and fixedly connected with a second motor, the second motor drives the lead screws to rotate, the lead screws are rotationally connected with a sliding sleeve, a detection sensor is fixed to the sliding sleeve, the lead screws are rotationally connected to the inner side of a lead screw support, and a detection sensor is fixed to the bottom of the lead screw support. The material pushing plate is arranged, the material pushing plate is fixedly connected with the air cylinder, the clamp assembly is installed at the bottom of the lead screw support, the cutting assembly is arranged on one side of the clamp assembly, and the problems that when a cutting tool is used for a long time, workers are prone to fatigue, the production speed and efficiency are low, and the workers are prone to being injured in the manual feeding and discharging process are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a high-speed and high-power cutting machine for automobile door hinges. Background Technique

[0002] As a key component connecting the car door and the vehicle body, the processing quality and efficiency of the automobile door hinge directly affect the safety and comfort of the whole vehicle. As an advanced manufacturing method, the high-speed and high-power cutting technology plays an increasingly important role in the production of automobile door hinges. At present, the cutting method is mostly single-step low-speed cutting, and personnel load and unload materials on the fixture, with high operation safety risks, slow speed and low efficiency. The following problems exist: when using the cutting tool for a long time, the staff is prone to fatigue, resulting in low production speed and efficiency. Personnel load and unload materials on the fixture, so it is easy to cause injuries to personnel due to iron filings and broken tools during the cutting process.

[0003] Therefore, we propose a high-speed and high-power cutting machine for automobile door hinges. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-speed and high-power cutting machine for automobile door hinges, so as to solve the problems proposed in the above background technique that when using the cutting tool for a long time, the staff is prone to fatigue, resulting in low production speed and efficiency. Personnel load and unload materials on the fixture, so it is easy to cause injuries to personnel due to iron filings and broken tools during the cutting process.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-speed and high-power cutting machine for automobile door hinges, including a housing. A control body is provided on one side of the housing, and a fixed bracket is provided on the other side of the housing. A feeding component is fixedly connected to one side of the fixed bracket. The feeding component includes a column rotating shaft, bearings are provided at both ends of the rotating shaft, a gear is provided in the middle of the rotating shaft, the gear is meshed with a plurality of feeding plates, a lead screw is provided on one side of the feeding plate, one end of the lead screw is fixedly connected to a second motor, the lead screw is rotationally connected to a sliding sleeve, the sliding sleeve is fixedly connected to a detection sensor, the lead screw is rotationally connected to the inner side of a lead screw bracket, a pushing plate is provided on one side of the bottom of the lead screw bracket, the pushing plate is fixedly connected to a cylinder, and a fixture component is provided on the other side of the bottom of the lead screw bracket. A knife-cutting component is provided on one side of the fixture component, and one side of the knife-cutting component is fixedly connected to one side of the fixed bracket.

[0006] Preferably, the fixture component includes an upper clamping block, the upper clamping block is fixedly connected to a second cylinder, a lower clamping block is provided below the upper clamping block, a third cylinder is fixedly connected to one side of the lower clamping block, the third cylinder is fixedly connected to the bottom of a fixed clamping block, a fourth cylinder is provided on one side of the fixed clamping block, and a knife-cutting component is provided on one side of the fixed clamping block.

[0007] Preferably, the knife-cutting assembly includes a main motor fixedly connected to one side of the tool body. The other side of the tool body is slidably connected to a guide rail sliding plate. One side of the tool body is fixedly connected to a cylinder five, and the cylinder five is fixedly connected to the outside of the guide rail sliding plate.

[0008] Preferably, the outer rings of the multiple bearings are fixedly connected inside the limit bracket. There is a secondary rotating shaft on one side of the limit bracket. A gear is fixedly connected to the middle of the secondary rotating shaft. The rotating shaft is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the top of the limit bracket.

[0009] Preferably, the feeding plate includes a main board. There is a limit board on one side of the main board. A second limit rod is provided on one side of the limit board. There is a connecting board on the other side of the main board. The connecting board is rotatably connected to a gear shaft, and the gear shaft is rotatably connected to a gear.

[0010] Preferably, each of the feeding plates is connected to each other by a second connecting board, and the connecting board is rotatably connected to the second connecting board.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, a control body is installed on one side of the outer shell, and a fixed bracket is fixed on the other side of the outer shell. The fixed bracket is fixedly connected to the feeding assembly. The feeding assembly includes a rotating shaft. Bearings are assembled at both ends of the rotating shaft. A gear is fixed in the middle of the rotating shaft. The gear is meshed and connected to multiple feeding plates. A lead screw is installed on one side of the feeding plate. One end of the lead screw is fixedly connected to a second motor. The rotation of the second motor will drive the lead screw to rotate. The lead screw is rotatably connected to a sliding sleeve. A detection sensor is fixed on the sliding sleeve. The lead screw is rotatably connected inside the lead screw bracket. On one side of the bottom of the lead screw bracket, there is a pushing plate which is fixedly connected to a cylinder. On the other side of the bottom of the lead screw bracket, a clamping fixture assembly is installed. One side of the clamping fixture assembly is the knife-cutting assembly, effectively solving the problems that workers are prone to fatigue during long-term use of cutting tools, the production speed and efficiency are relatively low, and personnel are prone to injury during the manual loading and unloading process.

[0013] 2. In the present utility model, the clamping fixture assembly includes an upper clamping block and a lower clamping block. The upper clamping block moves up and down under the drive of a second cylinder, while the lower clamping block moves laterally under the drive of a third cylinder. The combination of the two can ensure that the material does not move or shake during the cutting process, thus ensuring the cutting accuracy and stability. Secondly, the third cylinder can drive the lower clamping block to move to adapt to the fixation of the material and collect the material after knife-cutting. The fourth cylinder makes fine position adjustments to ensure that the material can accurately reach the cutting position, realizing efficient automated operation without the need for manual cumbersome clamping and adjustment work, greatly improving the production efficiency and reducing the labor intensity of workers.

[0014] 3. The main board of the feeding plate of the present utility model serves as the main load-bearing component, having sufficient strength and stiffness, ensuring the stability during the feeding process. The setting of the limiting plate and the second limiting rod further enhances the stability and limiting effect of the feeding plate in the feeding direction, preventing the offset or detachment of the material during the feeding process. The connecting plate and the gear shaft enable the feeding plate to achieve precise rotational connection with the gear. The rotation of the gear can accurately drive the feeding plate to move, realizing precise positioning and control of the feeding process, improving the accuracy and reliability of the feeding, making it convenient for maintenance and replacement. When the feeding plate is worn or damaged, it can be easily disassembled for repair or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall distribution structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the overall bottom structure of the present utility model;

[0017] Figure 3 is a schematic top view structure diagram of the feeding assembly of the present utility model;

[0018] Figure 4 is a schematic left view structure diagram of the overall of the present utility model;

[0019] Figure 5 is a schematic top view structure diagram of the feeding plate of the present utility model;

[0020] In the figure: 1. Outer shell; 2. Control main body; 3. Fixed bracket; 4. Feeding assembly; 5. Rotating shaft; 6. Bearing; 7. Gear; 8. Feeding plate; 9. Lead screw; 10. Second motor; 11. Sliding sleeve; 12. Detection sensor; 13. Lead screw bracket; 14. Pushing plate; 15. Cylinder; 16. Clamping fixture assembly; 17. Knife cutting assembly; 18. Limiting bracket; 19. Sub-rotating shaft; 20. Second connecting plate; 801. Main board; 802. Limiting plate; 803. Second limiting rod; 804. Connecting plate; 805. Gear shaft; 1601. Upper clamping block; 1602. Second cylinder; 1603. Lower clamping block; 1604. Third cylinder; 1605. Fixed clamping block; 1606. Fourth cylinder; 1701. Main motor; 1702. Tool body; 1703. Guide rail sliding plate; 1704. Fifth cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1-5 , the high-speed and high-power cutting machine for automobile door hinges shown in the figure includes a housing 1. A control main body 2 is provided on one side of the housing 1, and a fixed bracket 3 is provided on the other side of the housing 1. A feeding assembly 4 is fixedly connected to one side of the fixed bracket 3. The feeding assembly 4 includes a column rotating shaft 5. Bearings 6 are provided at both ends of the rotating shaft 5. A gear 7 is provided in the middle of the rotating shaft 5. The gear 7 is meshed with a plurality of feeding plates 8. A lead screw 9 is provided on one side of the feeding plate 8. One end of the lead screw 9 is fixedly connected to a motor two 10. The lead screw 9 is rotationally connected to a sliding sleeve 11. A detection sensor 12 is fixedly connected to the sliding sleeve 11. The lead screw 9 is rotationally connected to the inner side of a lead screw bracket 13. A pushing plate 14 is provided on one side of the bottom of the lead screw bracket 13. The pushing plate 14 is fixedly connected to a cylinder 15. A clamping assembly 16 is provided on the other side of the bottom of the lead screw bracket 13. A cutting assembly 17 is provided on one side of the clamping assembly 16. One side of the cutting assembly 17 is fixedly connected to one side of the fixed bracket 3. In the present utility model, a control main body is installed on one side of the housing, and a fixed bracket is fixed on the other side of the housing. The fixed bracket is fixedly connected to the feeding assembly. The feeding assembly includes a rotating shaft. Bearings are assembled at both ends of the rotating shaft. A gear is fixed in the middle of the rotating shaft. The gear is meshed with a plurality of feeding plates. A lead screw is installed on one side of the feeding plate. One end of the lead screw is fixedly connected to the motor two. The rotation of the motor two will drive the lead screw to rotate. The lead screw is rotationally connected to the sliding sleeve. A detection sensor is fixed on the sliding sleeve. The lead screw is rotationally connected to the inner side of the lead screw bracket. On one side of the bottom of the lead screw bracket, a pushing plate is provided. The pushing plate is fixedly connected to the cylinder. A clamping assembly is installed on the other side of the bottom of the lead screw bracket. A cutting assembly is provided on one side of the clamping assembly, effectively solving the problems that the staff is prone to fatigue during long-term use of cutting tools, the production speed and efficiency are relatively low, and personnel are prone to injury during the manual loading and unloading process.

[0024] Further, the fixture assembly 16 includes an upper clamping block 1601. The upper clamping block 1601 is fixedly connected to the second cylinder 1602. A lower clamping block 1603 is provided below the upper clamping block 1601. A third cylinder 1604 is fixedly connected to one side of the lower clamping block 1603. The third cylinder 1604 is fixedly connected to the bottom of the fixed clamping block 1605. A fourth cylinder 1606 is provided on one side of the fixed clamping block 1605. A knife-cutting assembly 17 is provided on one side of the fixed clamping block 1605. Since the fixture assembly includes an upper clamping block and a lower clamping block, the upper clamping block moves up and down driven by the second cylinder, and the lower clamping block moves laterally driven by the third cylinder. The combination of the two can ensure that the material does not move or shake during the cutting process, thus ensuring the accuracy and stability of the cutting. Secondly, the third cylinder can drive the lower clamping block to move to adapt to the fixation of the material and collect the knife-cut material. The fourth cylinder makes fine position adjustments to ensure that the material can accurately reach the cutting position, realizing efficient automated operation without manual cumbersome clamping and adjustment work, greatly improving production efficiency and reducing the labor intensity of the staff.

[0025] Further, the knife-cutting assembly 17 includes a main motor 1701. The main motor 1701 is fixedly connected to one side of the tool body 1702. The other side of the tool body 1702 is slidably connected to the guide rail sliding plate 1703. A fifth cylinder 1704 is fixedly connected to one side of the tool body 1702. The fifth cylinder 1704 is fixedly connected to the outside of the guide rail sliding plate 1703. Since the knife-cutting assembly includes a main motor, the main motor drives the tool body to rotate. The sliding connection between the tool body and the guide rail sliding plate enables the tool body to move and adjust. The fifth cylinder enhances the stability of the movement of the knife-cutting assembly and provides a driving force to push the tool body to move.

[0026] Further, the outer rings of multiple bearings 6 are fixedly connected to the inside of the limit bracket 18. A secondary rotating shaft 19 is provided on one side of the limit bracket 18. A gear 7 is fixedly connected to the middle of the secondary rotating shaft 19. The rotating shaft 5 is fixedly connected to the output shaft of the motor 21. The motor 21 is fixedly connected to the top of the limit bracket 18. Since the outer rings of multiple bearings are fixedly connected to the inside of the limit bracket, a secondary rotating shaft and a rotating shaft are provided on one side of the limit bracket, and two gears are fixedly connected to the middle of the secondary rotating shaft, enabling the gears to rotate as the secondary rotating shaft rotates. At the same time, the rotating shaft is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the top of the limit bracket. By driving the rotating shaft to rotate through the motor, and then driving the feeding plate to move through the meshing of the gears, the movement is realized, improving the transmission efficiency and accuracy of the feeding system. Since key components such as the motor, rotating shaft, and bearings are all fixedly connected to the limit bracket, during system maintenance or upgrade, these components can be more conveniently disassembled, replaced, or adjusted.

[0027] Furthermore, the feeding plate 8 includes a main board 801. On one side of the main board 801, there is a limiting plate 802. On one side of the limiting plate 802, there is a second limiting rod 803. On the other side of the main board 801, there is a connecting plate 804. The connecting plate 804 is rotatably connected to a gear shaft 805, and the gear shaft 805 is rotatably connected to a gear 7. By using the main board of the feeding plate as the main load-bearing component, it has sufficient strength and stiffness, ensuring the stability during the feeding process. The setting of the limiting plate and the second limiting rod further enhances the stability and limiting effect of the feeding plate in the feeding direction, preventing the material from shifting or falling off during the feeding process. The connecting plate and the gear shaft enable the feeding plate to achieve an accurate rotational connection with the gear. The rotation of the gear can accurately drive the feeding plate to move, realizing the precise positioning and control of the feeding process, improving the accuracy and reliability of the feeding, and making it convenient for maintenance and replacement. When the feeding plate is worn or damaged, it can be easily disassembled for repair or replacement.

[0028] Furthermore, each feeding plate 8 is connected to each other by a second connecting plate 20. The connecting plate 804 is rotatably connected to the second connecting plate 20. By connecting each feeding plate to each other through the second connecting plate, an integral structure is formed, thus greatly enhancing the structural stability of the feeding system, effectively preventing the feeding plate from shaking or shifting during the feeding process, and ensuring the accuracy and stability of the feeding. Since each feeding plate is connected to each other by the second connecting plate, they can achieve synchronous feeding actions. When the gear drives one of the feeding plates to perform a linear motion, the other feeding plates will also follow it to perform synchronous motion, thus ensuring the continuity and coordination of the entire feeding process, enhancing the versatility and adaptability of the feeding system, and enabling it to meet the feeding requirements of various materials.

[0029] In this solution, the working process: On one side of the housing, there is a control body for operating and controlling the entire cutting process.

[0030] On the other side of the housing, there is a fixed bracket to provide stable support for the cutting machine.

[0031] One side of the fixed bracket is fixedly connected to a feeding component, which is responsible for feeding the material to be processed into the cutting area.

[0032] The feeding component includes a column rotating shaft, and bearings are provided at both ends of the rotating shaft to ensure the smooth rotation of the rotating shaft.

[0033] In the middle of the rotating shaft, there is a gear, and the gear meshes with multiple feeding plates. By the rotation of the gear, the feeding plates are driven to perform linear motion to realize the feeding of the material.

[0034] On one side of the feeding plate, there is a lead screw, and one end of the lead screw is fixedly connected to a second motor, and the second motor drives the lead screw to rotate.

[0035] The lead screw is rotationally connected to the sliding sleeve, and the sliding sleeve is fixedly connected to the detection sensor, which is used to detect the position and feeding state of the material.

[0036] The lead screw is rotationally connected to the inner side of the lead screw support. On one side of the bottom of the lead screw support, there is a pusher plate, and the pusher plate is fixedly connected to the cylinder, and the cylinder drives the pusher plate to perform the pushing action.

[0037] On the other side of the bottom of the lead screw support, there is a fixture assembly for clamping the material to be processed.

[0038] The fixture assembly includes an upper clamping block and a lower clamping block. The upper clamping block is fixedly connected to the second cylinder, and one side of the lower clamping block is fixedly connected to the third cylinder.

[0039] The second cylinder and the third cylinder respectively drive the upper clamping block and the lower clamping block to perform the clamping action, firmly clamping the material in the fixture assembly.

[0040] On one side of the fixed clamping block, there is a fourth cylinder, which is used to provide additional clamping force or perform other auxiliary actions.

[0041] The cutting component includes a main motor, and the main motor is fixedly connected to one side of the tool body.

[0042] The other side of the tool body is slidably connected to the guide rail sliding plate, so that the tool body can perform a sliding movement on the guide rail.

[0043] One side of the tool body is fixedly connected to the fifth cylinder, and the fifth cylinder is fixedly connected to the outside of the guide rail sliding plate, which is used to drive the tool body to perform a feeding movement or adjust the cutting position.

[0044] The outer rings of multiple bearings are fixedly connected to the inside of the limit bracket, providing stable support and limitation for the rotating shaft.

[0045] On one side of the limit bracket, there is a secondary rotating shaft. In the middle of the secondary rotating shaft, there is a gear fixedly connected, which meshes with the gear shaft on the feeding plate to realize the transmission of the feeding action.

[0046] The rotating shaft is fixedly connected to the motor output shaft, and the motor drives the rotating shaft to rotate.

[0047] The feeding plate includes a main board. On one side of the main board, there are a limit plate and a second limit rod, which are used to limit and guide the material.

[0048] On the other side of the main board, there is a connecting plate. The connecting plate is rotationally connected to the gear shaft, and the gear shaft is rotationally connected to the gear to realize the transmission of the feeding plate.

[0049] Each feeding plate is connected to each other by a second connecting plate. The connecting plate is rotationally connected to the second connecting plate, so that multiple feeding plates can perform the feeding action synchronously.

[0050] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. High-speed and powerful cutting machine for automobile door hinges, characterized by: The invention comprises a housing (1), wherein a control body (2) is provided on one side of the housing (1), and a fixed bracket (3) is provided on the other side of the housing (1), and one side of the fixed bracket (3) is fixedly connected to a feeding assembly (4), and the feeding assembly (4) comprises a column rotating shaft (5), and bearings (6) are provided at both ends of the rotating shaft (5), and a gear (7) is provided in the middle of the rotating shaft (5), and the gear (7) is meshedly connected to a plurality of feeding plates (8), and a screw rod (9) is provided on one side of the feeding plate (8), and one end of the screw rod (9) is fixedly connected to a motor (2). 10), the screw (9) is rotatably connected to a sleeve (11), the sleeve (11) is fixedly connected to a detection sensor (12), the screw (9) is rotatably connected to the inner side of a screw support (13), a push plate (14) is provided on one side of the bottom of the screw support (13), the push plate (14) is fixedly connected to a cylinder (15), a clamp assembly (16) is provided on the other side of the bottom of the screw support (13), a cutting assembly (17) is provided on one side of the clamp assembly (16), and one side of the cutting assembly (17) is fixedly connected to one side of the fixed support (3).

2. The high-speed powerful cutting machine for automobile door hinges according to claim 1, characterized in that: The clamp assembly (16) includes an upper clamp block (1601), the upper clamp block (1601) is fixedly connected to cylinder two (1602), a lower clamp block (1603) is provided below the upper clamp block (1601), one side of the lower clamp block (1603) is fixedly connected to cylinder three (1604), cylinder three (1604) is fixedly connected to the bottom of a fixed clamp block (1605), one side of the fixed clamp block (1605) is provided with cylinder four (1606), and one side of the fixed clamp block (1605) is provided with a cutting assembly (17).

3. The high-speed powerful cutting machine for automobile door hinges according to claim 1, characterized in that: The cutting assembly (17) includes a main motor (1701), the main motor (1701) is fixedly connected to one side of a tool body (1702), the other side of the tool body (1702) is slidably connected to a guide rail sliding plate (1703), one side of the tool body (1702) is fixedly connected to a cylinder five (1704), and the cylinder five (1704) is fixedly connected to the outer side of the guide rail sliding plate (1703).

4. The high-speed powerful cutting machine for automobile door hinges according to claim 1, characterized in that: The outer rings of the plurality of bearings (6) are fixedly connected to the interior of a limiting bracket (18); a secondary rotating shaft (19) is provided on one side of the limiting bracket (18); the middle of the secondary rotating shaft (19) is fixedly connected to a gear (7); the rotating shaft (5) is fixedly connected to an output shaft of a motor (21); and the motor (21) is fixedly connected to the top of the limiting bracket (18).

5. The high-speed powerful cutting machine for automobile door hinges according to claim 1, characterized in that: The feeding plate (8) comprises a main board (801), a limiting plate (802) is provided on one side of the main board (801), a limiting rod 2 (803) is provided on one side of the limiting plate (802), and a connecting plate (804) is provided on the other side of the main board (801), the connecting plate (804) is rotatably connected to a gear shaft (805), and the gear shaft (805) is rotatably connected to a gear (7).

6. The high-speed powerful cutting machine for automobile door hinges according to claim 5, characterized in that: Each of the feeding plates (8) is connected to a second connecting plate (20), and the connecting plate (804) is rotatably connected to the second connecting plate (20).

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