Galvanized sheet leveling device for stamping of automobile seat slide rail

Abstract

The utility model belongs to the technical field of stamping and leveling equipment for automobile production, and particularly relates to a galvanized sheet leveling device for stamping an automobile seat sliding rail. Comprising a shell, a conveying belt, a lifting plate, a hydraulic cylinder, a U-shaped plate, a steering adjusting assembly, a spacing adjusting assembly, two mounting seats, a plurality of rollers for leveling a galvanized plate, a dip angle adjusting assembly and a clamping guide assembly, rectangular openings are formed in the two sides of the shell, the conveying belt is arranged on the shell and penetrates through the two rectangular openings, the lifting plate is installed on the inner side wall of the shell in a sliding mode, and the hydraulic cylinder is fixedly installed on the top of the shell. The galvanized sheet leveling device is reasonable in design, galvanized sheets with different widths, different thicknesses and different leveling directions can be efficiently and stably leveled, the leveling efficiency and the leveling quality are greatly improved, and an effective solution is provided for leveling the galvanized sheets in the stamping process of automobile seat sliding rails.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping and leveling equipment for automobile production, in particular to a galvanized plate leveling device used for stamping automobile seat slide rails. Background Art

[0002] In the production process of car seat slides, galvanized sheet is an important raw material, and its leveling quality directly affects the accuracy and performance of the slides.

[0003] Most existing plating and leveling devices have problems such as complex operation, low leveling efficiency and unstable leveling quality. For example, the "A surface leveling device for automobile stamping parts" with authorization announcement number CN 220092811 U requires manual clamping of the flattened parts and manual loading. In addition, the area that can be leveled at a time by the flattening plate is relatively small, and the leveling accuracy still has room for improvement, which makes it difficult to meet the high efficiency and high precision requirements of modern automobile production.

[0004] Therefore, developing a galvanized sheet leveling device with simple operation, high leveling efficiency and stable leveling quality is of great significance for improving the production efficiency and product quality of automobile seat slides.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings mentioned in the above background technology and to propose a galvanized sheet leveling device for stamping automobile seat slide rails.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: A galvanized sheet leveling device for stamping automobile seat slide rails, comprising a housing, a conveyor belt, a lifting plate, a hydraulic cylinder, a U-shaped plate, a steering adjustment assembly, a spacing adjustment assembly, two mounting seats, a plurality of rollers for leveling the galvanized sheet, an inclination adjustment assembly, and a clamping guide assembly;

[0008] The lifting plate is slidably mounted on the inner side wall of the shell, and the hydraulic cylinder is fixedly mounted on the top of the shell, and the working end of the hydraulic cylinder is fixedly connected to the top side of the lifting plate. The U-shaped plate is rotatably mounted on the bottom side of the lifting plate, and the steering adjustment assembly is arranged on the U-shaped plate and connected to the bottom side of the lifting plate. The two mounting seats are slidably mounted on the top inner wall of the U-shaped plate, and the spacing adjustment assembly is arranged on the U-shaped plate and connected to the two mounting seats. Support frames are hingedly mounted on the two mounting seats, and multiple rollers are rotatably mounted on corresponding mounting frames respectively. The number of the inclination adjustment assemblies is two and they are respectively located on the corresponding mounting seats, and the inclination adjustment assembly is connected to the corresponding support frame. The clamping guide assembly is arranged on the front and rear inner walls of the shell and adapted to the conveyor belt.

[0009] Preferably, the steering adjustment assembly includes a servo motor, a gear and a sprocket. The sprocket is fixedly installed on the bottom side of the lifting plate, and the servo motor is fixedly installed on the top side of the U-shaped plate. A gear is fixedly sleeved on the output shaft of the servo motor, and the gear is meshed with the sprocket.

[0010] Preferably, the spacing adjustment assembly includes a bidirectional screw and an adjustment motor. The bidirectional screw is rotatably installed on the U-shaped plate, and the adjustment motor is fixedly installed on one side of the U-shaped plate. The output shaft of the adjustment motor is axially fixedly connected to the bidirectional screw, and both mounting seats are threadedly connected to the bidirectional screw.

[0011] Preferably, two guide rods parallel to each other are fixedly mounted on the U-shaped plate, and both guide rods are slidably connected to the two mounting seats.

[0012] Preferably, the inclination adjustment assembly includes a fixing bar and two electric cylinders 1, the fixing bar is fixedly mounted on the mounting seat, the two electric cylinders 1 are hingedly mounted on the fixing bar, and the working ends of the two electric cylinders 1 are hingedly mounted on the support frame.

[0013] Preferably, the clamping guide assembly includes four electric cylinders 2, four strip plates and multiple guide wheels. Two electric cylinders 2 are fixedly installed on the front and rear inner walls of the shell. The working ends of the four electric cylinders 2 are fixedly installed with strip plates. An installation groove is provided at the end of the strip plate away from the electric cylinder 2. Multiple guide wheels arranged parallel to each other are installed in the installation groove for damping rotation.

[0014] Preferably, a support plate is fixedly mounted on the bottom inner wall of the shell, and the top side of the support plate is arranged horizontally and contacts the bottom side of the conveyor belt.

[0015] Preferably, sliding grooves are provided on both inner walls of the shell, and a plurality of sliding rods are vertically fixedly installed in the two sliding grooves, and the plurality of sliding rods are slidably connected to the lifting plate.

[0016] The beneficial effects of the utility model are:

[0017] 1. The galvanized sheet metal leveling device provided by this utility model for stamping automobile seat slide rails can control the steering of the U-shaped plate as needed through the design of the steering adjustment component, thereby facilitating the adjustment of the leveling direction of the roller according to actual leveling needs. This achieves flexible adjustment of the leveling direction and improves the adaptability and leveling effect of the leveling device.

[0018] 2. The design of the spacing adjustment component allows the spacing between the rollers on the two mounting bases to be adjusted according to actual leveling needs, further enhancing the adaptability and leveling effect of the leveling device. Through the cooperation of the bidirectional screw and the adjustment motor, the adjustment process is simple and fast, improving the leveling efficiency.

[0019] 3. The setting of the inclination adjustment component enables the leveling inclination of multiple rollers on the same side to be adjusted according to leveling needs, further improving the adaptability and leveling effect of the leveling device. The use of the electric cylinder ensures the accuracy and stability of the inclination adjustment.

[0020] 4. The introduction of the clamping guide assembly can clamp and limit the galvanized sheet that needs to be leveled, ensuring that the galvanized sheet will not have abnormal displacement during leveling. It also provides a guiding effect for the galvanized sheet, making the leveling process smoother.

[0021] 5. The setting of the support plate prevents the deformation of the conveyor belt from affecting the leveling effect during the galvanized sheet leveling operation, thereby ensuring the stability and leveling effect of the leveling device. The design of the slide and slide bar enables the lifting plate to maintain stable lifting under the action of the hydraulic cylinder, avoiding shaking and deviation during the lifting process, further ensuring the stability and leveling effect of the leveling device.

[0022] To sum up, the galvanized sheet leveling device for stamping automobile seat slide rails provided by the utility model significantly improves the adaptability and leveling effect of the leveling device through a number of innovative designs, while also improving the leveling efficiency and stability, providing an effective solution for the leveling of galvanized sheet metal during the stamping process of automobile seat slide rails. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1This is a schematic diagram of the three-dimensional structure of a galvanized sheet leveling device for stamping automobile seat slide rails proposed in the utility model;

[0025] Figure 2 This is a schematic cross-sectional view of a galvanized sheet leveling device for stamping automobile seat slide rails proposed in the present invention;

[0026] Figure 3 This is a partial three-dimensional structural diagram of a galvanized sheet leveling device for stamping automobile seat slide rails proposed in the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the mounting seat, support frame, roller and tilt adjustment component of the galvanized sheet leveling device for stamping automobile seat slide rails proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the partial three-dimensional structure of the clamping guide assembly proposed in the present invention.

[0029] In the figure: 1. Housing; 11. Conveyor belt; 12. Support plate; 13. Lifting plate; 14. Hydraulic cylinder; 2. U-shaped plate; 21. Servo motor; 22. Gear; 23. Spur plate; 3. Mounting seat; 31. Bidirectional screw; 32. Adjustment motor; 33. Guide rod; 4. Roller; 41. Support frame; 42. Fixing bar; 43. Electric cylinder 1; 5. Electric cylinder 2; 51. Strip plate; 52. Guide wheel. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] Reference Figure 1-5A galvanized sheet leveling device for stamping car seat slide rails includes a shell 1, a conveyor belt 11, a lifting plate 13, a hydraulic cylinder 14, a U-shaped plate 2, two mounting seats 3, and a plurality of rollers 4 for leveling the galvanized sheet, wherein the rollers 4 are made of high-strength material, and rectangular openings are opened on both sides of the shell 1. The conveyor belt 11 is set on the shell 1 and passes through the two rectangular openings. The lifting plate 13 is slidably mounted on the inner wall of the shell 1. The hydraulic cylinder 14 is fixedly mounted on the top of the shell 1, and the working end of the hydraulic cylinder 14 is fixedly connected to the top side of the lifting plate 13. Then, the U-shaped plate 2 is rotatably mounted on the bottom side of the lifting plate 13, and a toothed disc 23 is fixedly mounted on the bottom side of the lifting plate 13. A servo motor 21 is fixedly mounted on the top side of the U-shaped plate 2. A gear 22 is fixedly sleeved on the output shaft of the servo motor 21. The gear 22 is engaged with the toothed disc 23, and the U-shaped plate 2 can be controlled to turn according to needs, so as to facilitate adjusting the leveling direction of the roller 4 according to actual leveling needs. The two mounting seats 3 are both slidably mounted on the top inner wall of the U-shaped plate 2, and a bidirectional screw rod 31 is rotatably mounted on the U-shaped plate 2. One side of the U-shaped plate 2 is fixed. An adjusting motor 32 is installed, and the output shaft of the adjusting motor 32 is axially fixedly connected to the bidirectional screw rod 31. The two mounting seats 3 are threadedly connected to the bidirectional screw rod 31, and the spacing between the rollers 4 on both sides can be adjusted according to the actual leveling needs. The two mounting seats 3 are hingedly mounted with a support frame 41, and multiple rollers 4 are rotatably mounted on the corresponding mounting frames. A fixing bar 42 is fixedly installed on the mounting seat 3, and two electric cylinders 43 are hingedly mounted on the fixing bar 42. The working ends of the two electric cylinders 43 are hingedly mounted on the support frame 41, which can The leveling inclination angles of multiple rollers 4 on the same side can be adjusted according to the leveling needs. Two electric cylinders 2 5 are fixedly installed on the inner walls of the front and rear sides of the shell 1. The working ends of the four electric cylinders 2 5 are fixedly installed with strip plates 51. The strip plates 51 are provided with mounting grooves at the ends away from the electric cylinders 2 5. Multiple guide wheels 52 arranged parallel to each other are installed in the mounting grooves for damping rotation. They can clamp and limit the galvanized sheet that needs to be leveled, thereby ensuring that the galvanized sheet will not have abnormal displacement during leveling, and at the same time provide a guiding effect for the galvanized sheet.

[0032] In this embodiment, in order to enable the mounting seat 3 to maintain stable sliding along the top inner wall of the U-shaped plate 2, two parallel guide rods 33 are fixedly installed on the U-shaped plate 2, and the two guide rods 33 are slidably connected to the two mounting seats 3.

[0033] In this embodiment, in order to avoid the influence of deformation of the conveyor belt 11 on the leveling effect during the galvanized sheet leveling operation, a support plate 12 is fixedly installed on the bottom inner wall of the shell 1, and the top side of the support plate 12 is horizontally arranged and in contact with the bottom side of the conveyor belt 11.

[0034] In this embodiment, in order to enable the lifting plate 13 to maintain stable lifting under the action of the hydraulic cylinder 14, sliding grooves are opened on the inner walls of both sides of the shell 1, and multiple sliding rods are vertically fixed in the two sliding grooves, and the multiple sliding rods are all slidably connected to the lifting plate 13.

[0035] The circuits, electronic components and module structures involved all use existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, circuits and methods.

[0036] In order to ensure the feeding accuracy of the conveyor belt 11, the conveyor belt 11 is controlled by a servo system.

[0037] Working principle:

[0038] When it is necessary to level the galvanized sheet during the stamping process of the car seat slide rail, first turn on the power, then place the galvanized sheet to be leveled on the conveyor belt 11 and convey it to the area to be leveled through the conveyor belt 11, and then drive the bidirectional screw rod 31 to rotate by adjusting the motor 32. The bidirectional screw rod 31 drives the two mounting seats 3 to slide on the top inner wall of the U-shaped plate 2, thereby realizing the adjustment of the distance between the rollers 4, so that it can adapt to the leveling requirements of galvanized sheets of different widths.

[0039] Subsequently, according to the leveling direction requirement of the galvanized sheet, the servo motor 21 drives the gear 22 to engage with the toothed disc 23, so that the U-shaped plate 2 drives the roller 4 to turn, ensuring that the leveling direction of the roller 4 is consistent with the leveling requirement of the galvanized sheet.

[0040] Next, the angle of the support frame 41 is adjusted by the electric cylinder 1 43, thereby adjusting the leveling angle of the roller 4 so that it can better fit the surface of the galvanized sheet and achieve an efficient leveling effect.

[0041] After the galvanized sheet enters the leveling position, the guide wheel 52 on the strip plate 51 is pushed by the electric cylinder 2 5 to clamp and limit the galvanized sheet, ensuring that the galvanized sheet will not be abnormally displaced during the leveling process. At the same time, the guide wheel 52 also guides the galvanized sheet, allowing it to enter the leveling area smoothly.

[0042] When the galvanized sheet enters the leveling area, multiple rollers 4 are controlled to perform leveling operations on it, and the galvanized sheet is driven to move slowly with the cooperation of the conveyor belt 11. After the leveling action of the rollers 4, the uneven parts on the surface of the galvanized sheet are gradually eliminated to achieve a leveling effect.

[0043] During the leveling process, the hydraulic cylinder 14 can adjust the height of the lifting plate 13 as needed. It can not only adjust the height of the roller 4, but also adjust the pressure applied by the roller 4 to the galvanized sheet during the leveling process to adapt to the leveling requirements of galvanized sheets of different thicknesses.

[0044] In addition, the provision of the support plate 12 can ensure that the conveyor belt 11 will not be deformed during the leveling process, thereby ensuring the stability of the leveling effect.

[0045] The galvanized sheet leveling device for stamping automobile seat slide rails provided in this embodiment can achieve efficient and stable leveling of galvanized sheets of different widths, thicknesses, and leveling directions, greatly improving the leveling efficiency and leveling quality, and providing an effective solution for the leveling of galvanized sheets during the stamping process of automobile seat slide rails.

[0046] The above describes in detail the galvanized sheet leveling device for stamping automotive seat rails provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A galvanized sheet leveling device for stamping car seat slide rails, characterized in that: It comprises a housing (1), a conveyor belt (11), a lifting plate (13), a hydraulic cylinder (14), a U-shaped plate (2), a steering adjustment component, a spacing adjustment component, two mounting seats (3), a plurality of rollers (4) for leveling galvanized sheets, an inclination adjustment component and a clamping guide component; Rectangular openings are provided on both sides of the housing (1), the conveyor belt (11) is arranged on the housing (1) and passes through the two rectangular openings, the lifting plate (13) is slidably mounted on the inner wall of the housing (1), the hydraulic cylinder (14) is fixedly mounted on the top of the housing (1), and the working end of the hydraulic cylinder (14) is fixedly connected to the top side of the lifting plate (13), the U-shaped plate (2) is rotatably mounted on the bottom side of the lifting plate (13), the steering adjustment assembly is arranged on the U-shaped plate (2) and connected to the bottom side of the lifting plate (13), and the two mounting seats (3) The two mounting seats (3) are both slidably mounted on the top inner wall of the U-shaped plate (2); the spacing adjustment assembly is arranged on the U-shaped plate (2) and connected to the two mounting seats (3); the two mounting seats (3) are both hingedly mounted with a support frame (41); a plurality of rollers (4) are rotatably mounted on the corresponding mounting frames; the number of the inclination adjustment assemblies is two and they are respectively located on the corresponding mounting seats (3); and the inclination adjustment assemblies are connected to the corresponding support frames (41); the clamping guide assembly is arranged on the front and rear inner walls of the housing (1) and is adapted to the conveyor belt (11).

2. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: The steering adjustment assembly comprises a servo motor (21), a gear (22) and a toothed disc (23); the toothed disc (23) is fixedly mounted on the bottom side of the lifting plate (13); the servo motor (21) is fixedly mounted on the top side of the U-shaped plate (2); the gear (22) is fixedly sleeved on the output shaft of the servo motor (21); and the gear (22) is meshed with the toothed disc (23).

3. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: The spacing adjustment assembly comprises a bidirectional screw (31) and an adjustment motor (32); the bidirectional screw (31) is rotatably mounted on the U-shaped plate (2); the adjustment motor (32) is fixedly mounted on one side of the U-shaped plate (2); the output shaft of the adjustment motor (32) is axially fixedly connected to the bidirectional screw (31); and both mounting seats (3) are threadedly connected to the bidirectional screw (31).

4. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: Two mutually parallel guide rods (33) are fixedly mounted on the U-shaped plate (2), and the two guide rods (33) are both slidably connected to the two mounting seats (3).

5. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: The tilt adjustment assembly includes a fixing bar (42) and two electric cylinders (43). The fixing bar (42) is fixedly mounted on the mounting seat (3). The two electric cylinders (43) are hingedly mounted on the fixing bar (42). The working ends of the two electric cylinders (43) are hingedly mounted on the support frame (41).

6. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: The clamping guide assembly comprises four electric cylinders (5), four strip plates (51) and a plurality of guide wheels (52). Two electric cylinders (5) are fixedly mounted on the inner walls on both the front and rear sides of the housing (1). The working ends of the four electric cylinders (5) are fixedly mounted with strip plates (51). An installation groove is provided at one end of the strip plates (51) away from the electric cylinders (5). A plurality of guide wheels (52) arranged parallel to each other are installed in the installation groove for damping rotation.

7. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: A support plate (12) is fixedly mounted on the bottom inner wall of the housing (1), and the top side of the support plate (12) is arranged horizontally and contacts the bottom side of the conveyor belt (11).

8. The galvanized sheet leveling device for stamping automobile seat slide rails according to claim 1, characterized in that: Slide grooves are provided on both inner walls of the housing (1), and a plurality of slide bars are vertically fixedly installed in the two slide grooves. The plurality of slide bars are slidably connected to the lifting plate (13).

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