A side cutting mechanism

Abstract

The utility model discloses a kind of side cutting mechanisms, it is related to the technical field of automobile water tank radiator, it includes backplate, the two sides of backplate are respectively provided with support vertical plate, support horizontal plate is set between two support vertical plate, further include the and upper die cutter body of oil cylinder;Lower die fixed plate and lower die knife edge are sequentially set from bottom to top on support horizontal plate, and the position of the middle part of support vertical plate opposite lower die knife edge is provided with pass-through opening;The cylinder body of oil cylinder is set on backplate outside, and the piston rod of oil cylinder is connected with sliding plate after passing through backplate, the sliding plate can slide along horizontal direction;The upper end of upper die cutter body is fixedly penetrated in sliding plate, the lower end of upper die cutter body is provided with cutter compatible with lower die knife edge.The utility model drives sliding plate and upper die cutter body using oil cylinder, combine lower die knife edge, realize the accurate side cutting action of horizontal direction.

Description

Technical Field

[0001] This utility model relates to the field of automotive water tank radiator technology, specifically a side-cutting mechanism. Background Technology

[0002] The mainboard of the radiator is one of the most important components in the automotive radiator assembly. Traditional mainboard cutting methods rely on manual operation and measurement, which is not only inefficient but also prone to uneven cuts and inaccurate control of the mainboard length, affecting the assembly quality of the radiator assembly. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the purpose of this utility model is to provide a side-cutting mechanism, which uses a hydraulic cylinder to drive a sliding plate and an upper die cutter body, combined with a lower die cutter edge, to achieve precise side-cutting action in the horizontal direction.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a side-cutting mechanism, including a back plate, with supporting vertical plates respectively arranged on both sides of the back plate, and a supporting horizontal plate arranged between the two supporting vertical plates, and also including a hydraulic cylinder and an upper die cutter body; the supporting horizontal plate is provided with a lower die fixing plate and a lower die cutting edge in sequence from bottom to top, and a material passage is provided in the middle of the supporting vertical plate opposite to the lower die cutting edge; the cylinder body of the hydraulic cylinder is arranged on the outside of the back plate, and the piston rod of the hydraulic cylinder passes through the back plate and is connected to a sliding plate, which can slide in the horizontal direction; the upper end of the upper die cutter body is fixedly inserted through the sliding plate, and the lower end of the upper die cutter body is provided with a cutting blade adapted to the lower die cutting edge.

[0005] A further improvement is that a groove is provided on the upper inner side of the supporting vertical plate, and the two sides of the sliding plate are respectively slidably disposed in the groove by wear-resistant blocks.

[0006] A further improvement is that: the upper end of the supporting vertical plate is provided with a pressure plate for sealing the upper opening of the slide groove, and a sensor is provided on one of the pressure plates; the upper end of the upper die cutter body is provided with a signal plate adapted to the sensor.

[0007] A further improvement is that a receiving box is provided below the supporting horizontal plate, and a material drop port is provided on the supporting horizontal plate next to the lower mold fixing plate; a push-pull handle is provided on the side of the receiving box.

[0008] A further improvement is that a support bar is provided on the outer side of the support vertical plate below the material passage, and a material passage support bearing is provided on the support bar.

[0009] A further improvement is that a width guide plate is provided on the outer side of the support bar, and two width guide wheels are arranged opposite each other on the width guide plate.

[0010] A further improvement is that a main board length measuring mechanism is installed behind the support vertical plate on the discharge side to measure the main board length in real time.

[0011] A further improvement is that the mainboard length measuring mechanism includes a support panel, a middle pressure wheel is provided above the center of the support panel, and a floating plate that can move up and down is provided below the middle pressure wheel; a length encoder is provided on the floating plate, and the length encoder is provided with a measuring gear that is compatible with the middle pressure wheel.

[0012] A further improvement is that two sets of pressure rollers are respectively provided on both sides of the support panel, and the pressure rollers include two pressure rollers arranged opposite each other.

[0013] A further improvement is that: sliding rods are slidably arranged through both sides of the floating plate, and the two ends of the sliding rods are fixedly connected to the support panel by fixing clips, and springs are sleeved on the sliding rods. The upper end of the springs abuts against the floating plate, and the lower end of the springs abuts against the fixing clips at the lower end of the sliding rods; the middle pressure roller and the side pressure rollers are respectively connected to the support panel through wheel seats.

[0014] The beneficial effects of this utility model are as follows: 1. In this utility model, the side-cutting mechanism uses a hydraulic cylinder to drive the sliding plate and the upper die cutter body, combined with the lower die cutter edge, to achieve precise side-cutting action in the horizontal direction. This design ensures the uniformity and consistency of the main board cut, avoiding the deviations in traditional manual or mechanical cutting.

[0015] 2. In this utility model, the position of the main board is positioned and guided by the material support bearing and the width guide wheel to prevent displacement and further improve the working accuracy.

[0016] 3. In this utility model, a mainboard length counting mechanism is provided at the rear of the mainboard. The mainboard length is monitored in real time through a pressure roller group, a length encoder, and a counting gear. The counting gear is made of insulated hard plastic, which has strong anti-interference properties; the spring floating design ensures that the gear is always in contact with the mainboard, guaranteeing accurate counting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the side-cutting mechanism in an embodiment of the present invention; Figure 2 This is a schematic diagram of the internal structure of the side-cutting mechanism in an embodiment of this utility model; Figure 3 This is a schematic diagram of the mainboard length measuring mechanism in an embodiment of this utility model; Figure 4 This is a schematic diagram of the operation of the side-cutting mechanism and the main board length measuring mechanism in the embodiments of this utility model.

[0018] Figure label: 1-Side cutting mechanism; 1-1-Supporting vertical plate; 1-2-Supporting horizontal plate; 1-3-Lower die fixing plate; 1-4-Lower die cutting edge; 1-5-Back plate; 1-6-Hydraulic cylinder; 1-7-Sliding plate; 1-8-Cutter; 1-9-Material passage; 1-10-Groove; 1-11-Pressure plate; 1-12-Sensor; 1-13-Upper die body; 1-14-Wear-resistant block; 1-15-Supporting bar; 1-16-Material passage support bearing; 1-17-Width guide plate; 1-18-Width guide wheel; 1-19-Drop port; 1-20-Receiving box; 1-21-Push-pull handle; 1-22-Signal board; 2-Main board length measuring mechanism; 2-1-Support panel; 2-2-Slide rod; 2-3-Fixing clamp; 2-4-Spring; 2-5-Floating plate; 2-6-Length encoder; 2-7-Meter measuring gear; 2-8-Intermediate pressure roller; 2-9-Side pressure roller; 2-10-Wheel seat. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0020] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0021] The following description, in conjunction with the accompanying drawings, further illustrates specific embodiments of the present invention, making the technical solution and beneficial effects of the present invention clearer and more explicit. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] See Figure 1 and Figure 2As shown, this utility model embodiment provides a side-cutting mechanism, including a back plate 1-5, with supporting vertical plates 1-1 respectively arranged on both sides of the back plate 1-5, and a supporting horizontal plate 1-2 arranged between the two supporting vertical plates 1-1, and also including a hydraulic cylinder 1-6 and an upper die cutter body 1-13; the supporting horizontal plate 1-2 is provided with a lower die fixing plate 1-3 and a lower die cutting edge 1-4 arranged sequentially from bottom to top, and a material outlet 1-9 is provided in the middle of the supporting vertical plate 1-1 opposite to the lower die cutting edge 1-4; the cylinder body of the hydraulic cylinder 1-6 is arranged outside the back plate 1-5, and the piston rod of the hydraulic cylinder 1-6 passes through the back plate 1-5 and is connected to a sliding plate 1-7, which can slide in the horizontal direction; the upper end of the upper die cutter body 1-13 is fixedly inserted through the sliding plate 1-7, and the lower end of the upper die cutter body 1-13 is provided with a cutter 1-8 adapted to the lower die cutting edge 1-4.

[0023] Specifically, a groove 1-10 is provided on the upper inner side of the supporting vertical plate 1-1, and the two sides of the sliding plate 1-7 are slidably disposed in the groove 1-10 by wear-resistant blocks 1-14. A pressure plate 1-11 is provided at the upper end of the supporting vertical plate 1-1 to block the upper opening of the groove 1-10, and a sensor 1-12 is provided on one of the pressure plates 1-11. A signal plate 1-22 adapted to the sensor 1-12 is provided at the upper end of the upper die cutter body 1-13.

[0024] Specifically, a receiving box 1-20 is provided below the supporting horizontal plate 1-2, and a material discharge port 1-19 is provided on the supporting horizontal plate 1-2 next to the lower mold fixing plate 1-3; a push-pull handle 1-21 is provided on the side of the receiving box 1-20.

[0025] Specifically, a support bar 1-15 is provided on the outer side of the support vertical plate 1-1, below the material passage 1-9, and a material passage support bearing 1-16 is provided on the support bar 1-15. A width guide plate 1-17 is provided on the outer side of the support bar 1-15, and two width guide wheels 1-18 are arranged opposite each other on the width guide plate 1-17.

[0026] The working principle of the side-cutting mechanism is as follows: The side-cutting notch action (the action is center position - push - pull back - return to center) is completed by using a hydraulic cylinder to drive the slide plate and sensors, which provides pre-process assurance for the stretching and flanging of both ends of the motherboard.

[0027] See Figure 3 and Figure 4As shown, a main board length measuring mechanism 2 is installed behind the support vertical plate 1-1 on the discharge side for real-time measurement of the main board length. Specifically, the main board length measuring mechanism 2 includes a support panel 2-1, with a central pressure roller 2-8 located above the center of the support panel 2-1, and a vertically movable floating plate 2-5 located below the central pressure roller 2-8. A length encoder 2-6 (length encoder: rotary encoder; model: CWZ5B; manufacturer: Omron) is installed on the floating plate 2-5, and the length encoder 2-6 is equipped with a measuring gear 2-7 that matches the central pressure roller 2-8. Two sets of pressure rollers are respectively installed on both sides of the support panel 2-1, and the pressure roller sets include two oppositely arranged side pressure rollers 2-9. A sliding rod 2-2 is slidably installed on both sides of the floating plate 2-5. The two ends of the sliding rod 2-2 are fixedly connected to the support panel 2-1 through the fixing clip 2-3. A spring 2-4 is sleeved on the sliding rod 2-2. The upper end of the spring 2-4 abuts against the floating plate 2-5, and the lower end of the spring 2-4 abuts against the fixing clip 2-3 at the lower end of the sliding rod 2-2. The middle pressure roller 2-8 and the side pressure roller 2-9 are connected to the support panel 2-1 through the wheel seat 2-10.

[0028] The working principle of the motherboard length measuring mechanism is as follows: Five pressure rollers fix the thickness of the mainboard, ensuring accurate and stable counting by the meter-counting gear and length encoder. The meter-counting gear is made of insulated hard plastic, providing anti-interference functionality for the encoder. A spring on the slide rod keeps the meter-counting gear in constant contact with the bottom surface of the mainboard.

[0029] In the description of this specification, references to terms such as "an embodiment," "preferred," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. Illustrative expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] Based on the above description of the structure and principle, those skilled in the art should understand that this utility model is not limited to the specific embodiments described above. Improvements and substitutions based on this utility model using techniques known in the art all fall within the protection scope of this utility model and should be defined by the claims.

Claims

1. A side-cutting mechanism, comprising a back plate (1-5), wherein supporting vertical plates (1-1) are respectively provided on both sides of the back plate (1-5), and a supporting horizontal plate (1-2) is provided between the two supporting vertical plates (1-1), characterized in that: It also includes the hydraulic cylinder (1-6) and the upper die cutter body (1-13). The supporting horizontal plate (1-2) is provided with a lower mold fixing plate (1-3) and a lower mold cutting edge (1-4) from bottom to top, and a material outlet (1-9) is provided in the middle of the supporting vertical plate (1-1) opposite to the lower mold cutting edge (1-4). The cylinder body of the hydraulic cylinder (1-6) is located outside the back plate (1-5), and the piston rod of the hydraulic cylinder (1-6) passes through the back plate (1-5) and is connected to a sliding plate (1-7), which can slide in the horizontal direction. The upper end of the upper die cutter body (1-13) is fixedly inserted through the sliding plate (1-7), and the lower end of the upper die cutter body (1-13) is provided with a cutter (1-8) that is compatible with the lower die cutter (1-4).

2. The side-cutting mechanism according to claim 1, characterized in that: The upper inner side of the supporting vertical plate (1-1) is provided with a sliding groove (1-10), and the two sides of the sliding plate (1-7) are respectively slidably disposed in the sliding groove (1-10) by wear-resistant blocks (1-14).

3. The side-cutting mechanism according to claim 2, characterized in that: The upper end of the support vertical plate (1-1) is provided with a pressure plate (1-11) for sealing the upper opening of the slide groove (1-10), and a sensor (1-12) is provided on one of the pressure plates (1-11). The upper end of the upper die cutter body (1-13) is provided with a signal plate (1-22) adapted to the sensor (1-12).

4. The side-cutting mechanism according to claim 1, characterized in that: A receiving box (1-20) is provided below the supporting horizontal plate (1-2), and a material drop port (1-19) is provided on the supporting horizontal plate (1-2) next to the lower mold fixing plate (1-3); a push-pull handle (1-21) is provided on the side of the receiving box (1-20).

5. The side-cutting mechanism according to claim 1, characterized in that: A support bar (1-15) is provided on the outer side of the support vertical plate (1-1) below the material passage (1-9), and a material passage support bearing (1-16) is provided on the support bar (1-15).

6. The side-cutting mechanism according to claim 5, characterized in that: A width guide plate (1-17) is provided on the outer side of the support bar (1-15), and two width guide wheels (1-18) are arranged opposite each other on the width guide plate (1-17).

7. The side-cutting mechanism according to claim 1, characterized in that: A main board length measuring mechanism (2) is installed behind the support vertical plate (1-1) on the discharge side for real-time measurement of the main board length.

8. The side-cutting mechanism according to claim 7, characterized in that: The mainboard length measuring mechanism (2) includes a support panel (2-1), a medium pressure wheel (2-8) is provided above the middle part of the support panel (2-1), and a floating plate (2-5) that can move up and down is provided below the medium pressure wheel (2-8); a length encoder (2-6) is provided on the floating plate (2-5), and the length encoder (2-6) is provided with a measuring gear (2-7) that is compatible with the medium pressure wheel (2-8).

9. The side-cutting mechanism according to claim 8, characterized in that: Two sets of pressure rollers are respectively provided on both sides of the support panel (2-1), and the pressure rollers include two pressure rollers (2-9) arranged opposite each other.

10. The side-cutting mechanism according to claim 9, characterized in that: The floating plate (2-5) has sliding rods (2-2) slidably mounted on both sides. The two ends of the sliding rods (2-2) are fixedly connected to the support panel (2-1) by fixing clips (2-3). The sliding rods (2-2) are fitted with springs (2-4). The upper end of the springs (2-4) abuts against the floating plate (2-5), and the lower end of the springs (2-4) abuts against the fixing clips (2-3) at the lower end of the sliding rods (2-2). The middle pressure wheel (2-8) and the side pressure wheel (2-9) are connected to the support panel (2-1) by wheel seats (2-10).

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