Automobile roof cutting device

Abstract

The utility model discloses a kind of automobile roof cutting device, it is related to automobile roof processing equipment technical field.The utility model includes cutting platform, the upper surface of cutting platform is equipped with down mechanism, bottom sliding fit has lifting drive mechanism;Linear drive mechanism for driving lifting drive mechanism sliding;Two clamping pieces sliding fit in the side of lifting drive mechanism, two clamping pieces are clamped with cutting piece;Rotating member for driving clamping piece sliding, the middle part of rotating member is rotatably cooperated in the side of lifting drive mechanism.The utility model drives lifting piece up and down displacement by lifting adjusting mechanism, makes it drive two rotating members to rotate, realizes the synchronous opening and closing of two clamping pieces, it is favorable to quickly disassembling or installing cutting piece, to reduce the degree of difficulty of manual operation and shorten the time of replacing cutting piece;Automobile roof is fixed by down mechanism, reduce the stress displacement condition of automobile roof in the process of being cut.

Description

Technical Field

[0001] This utility model belongs to the field of automotive roof processing equipment, specifically, it relates to an automotive roof cutting device. Background Technology

[0002] As an important part of the interior, the car roof not only serves to cover the vehicle body structure and provide heat and sound insulation, but also directly affects the overall visual effect and driving comfort of the vehicle. During the manufacturing process, it needs to be cut to meet installation and aesthetic requirements.

[0003] Chinese Patent Publication No. CN216658150U discloses a car roof cutting device, comprising: a cutting tool including a blade and a pressure plate, the blade being disposed between a main body and the pressure plate, the pressure plate and the main body being locked together by a fastener, thereby allowing the blade to be fixed to the main body by the pressure plate. The main body has a mounting groove, the blade has a hollow portion, the protrusion of the pressure plate passing through the hollow portion and located within the mounting groove, and the cutting edge of the blade located on a platform on the side of the mounting groove. This application uses screws threadedly connected to the mounting holes of the main body through the hollow portion to fix the blade between the pressure plate and the main body, thus facilitating the installation and removal of the blade. However, in conventional operation, when replacing or maintaining the blade, multiple screws need to be repeatedly removed and installed, and after replacement, they need to be tightened one by one, resulting in long operation time and low efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an automobile roof cutting device, which solves the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: A car roof cutting device, comprising: The cutting platform is equipped with a pressing mechanism on top and a lifting drive mechanism that slides at the bottom. Linear drive mechanism used to drive the sliding of lifting drive mechanism; Two clamping members are slidably fitted on one side of the lifting drive mechanism, and a cutting piece is clamped between the two clamping members; A rotating component used to drive the clamping parts to slide, the middle part of the rotating component being rotatably engaged on one side of the lifting drive mechanism; and A lifting component is used to drive two rotating parts to rotate. The upper part of the lifting drive mechanism is equipped with a lifting adjustment mechanism for driving the lifting component to move up and down.

[0006] Optionally, the linear drive mechanism includes a first motor mounted below the cutting platform, the output shaft of the first motor being fixedly fitted with a first screw, an L-shaped sliding block being threaded around the first screw, and a sliding seat being mounted on one side of the L-shaped sliding block.

[0007] Optionally, the lifting drive mechanism includes a first electric push rod mounted on the lower side of the sliding seat, the output shaft of the first electric push rod being fixedly fitted with an extension plate, and a rectangular plate being mounted on one side of the extension plate.

[0008] Optionally, the lifting adjustment mechanism includes a second motor mounted on the lower side of the extension plate, and the output shaft of the second motor is fixedly fitted with a second screw.

[0009] Optionally, the lifting component includes a first plate, which is threaded to the periphery of a second screw. A connecting rod is installed on one side of the first plate, and two second plates are installed on the upper side of the connecting rod. The second plates have oblique grooves running through them laterally.

[0010] Optionally, the clamping component includes a connecting block, with a connecting plate and a first U-shaped clamping block respectively mounted on both sides of the connecting block, and a sliding groove extending laterally through the connecting plate.

[0011] Optionally, the rotating component includes a rotating plate, with two fixed plates on both the upper and lower sides of the rotating plate, and a sliding column installed between the two fixed plates.

[0012] Optionally, the cutting component includes a cutting blade, with an insert mounted on one side of the cutting blade.

[0013] Optionally, the pressing mechanism includes a U-shaped frame mounted on the cutting platform, with a second electric push rod mounted on the upper side of the U-shaped frame, and the output shaft of the second electric push rod is fixedly fitted with a pressing block.

[0014] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: The lifting mechanism drives the lifting component to move up and down, causing it to rotate two rotating components and enabling the synchronous opening and closing of the two clamping components. This facilitates the quick disassembly or installation of the cutting component, thereby reducing the difficulty of manual operation and shortening the time for changing the cutting component. The pressing mechanism fixes the car roof, reducing the force displacement of the car roof during the cutting process. The lifting drive mechanism controls the vertical lifting of the cutting component, while the linear drive mechanism drives the lifting drive mechanism and the cutting component to move horizontally, realizing the cutting operation of the car roof on the cutting platform.

[0015] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the cutting device; Figure 2 This is a schematic diagram of the bottom structure of the cutting platform; Figure 3 This is a schematic diagram of the pressing mechanism. Figure 4 This is a schematic diagram of a linear drive mechanism. Figure 5 This is a schematic diagram of the cut-out part structure; Figure 6 This is a schematic diagram of the lifting drive mechanism. Figure 7 This is a schematic diagram of the clamping component structure; Figure 8 This is a schematic diagram of the cross-sectional structure of the rotating component; Figure 9 This is a schematic diagram of a rectangular plate structure.

[0017] The attached diagram lists the components represented by each number as follows: 1. Cutting platform; 101. Limiting strip; 102. Cutting groove; 103. First T-shaped slide rail; 104. Support leg; 2. Pressing mechanism; 201. U-shaped frame; 202. Second electric push rod; 203. Pressing block; 3. Linear drive mechanism; 301. First motor; 302. First screw; 303. Protrusion; 304. L-shaped sliding block; 305. Sliding seat; 306. First T-shaped slider; 4. Cutting part; 401. Cutting blade; 402. Positioning block; 403. Insert block; 404. U-shaped groove; 5. Lifting drive mechanism; 501. First electric push rod; 502. 503. Extension plate; 504. Rectangular plate; 505. Slot; 506. Second T-shaped slide groove; 507. Positioning groove; 608. Rotating component; 609. Rotating plate; 6000. Fixed plate; 601. Sliding column; 7000. Lifting and adjusting mechanism; 701. Second motor; 702. Second screw; 8000. Lifting component; 801. First plate; 802. Connecting rod; 803. Second plate; 804. Inclined groove; 9000. Clamping component; 901. Connecting plate; 902. Connecting block; 903. First U-shaped clamping block; 904. Second U-shaped clamping block; 905. Sliding groove; 906. Second T-shaped slider.

[0018] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] Please see Figure 1-9 As shown, this embodiment provides a car roof cutting device, including: The cutting platform 1 is equipped with a pressing mechanism 2 on its top and a lifting drive mechanism 5 that slides at its bottom. A cutting groove 102 runs vertically through the middle of the cutting platform 1. Linear drive mechanism 3 is used to drive the lifting drive mechanism 5 to slide. Two clamping parts 9 are slidably fitted on one side of the lifting drive mechanism 5, and a cutting part 4 is clamped between the two clamping parts 9; A rotating member 6 is used to drive the clamping member 9 to slide, and the middle part of the rotating member 6 is rotatably engaged on one side of the lifting drive mechanism 5; and The lifting component 8 is used to drive the two rotating components 6 to rotate. The upper part of the lifting drive mechanism 5 is equipped with a lifting adjustment mechanism 7 for driving the lifting component 8 to rise and fall.

[0021] One application of this embodiment is as follows: In use, the car roof to be cut is placed on the cutting platform 1. Then, the position to be cut is moved directly above the cutting piece 4, and the pressing mechanism 2 is activated to fix the car roof. Subsequently, the linear drive mechanism 3 is activated to drive the lifting drive mechanism 5 and the cutting piece 4 to one side of the cutting platform 1. Then, the lifting drive mechanism 5 is activated to drive the cutting piece 4 to rise, raising the blade of the cutting piece 4 out of the cutting groove 102, while simultaneously controlling the linear drive mechanism 3 to drive the cutting piece... 4. While sliding, the car roof is cut. After cutting, the cut car roof is removed and the uncut car roof is placed back in place. When it is necessary to disassemble the cut part 4, the lifting adjustment mechanism 7 is activated to drive the lifting part 8 to slide upward. The sliding of the lifting part 8 causes the rotating parts 6 at both ends to rotate. The rotation of the two rotating parts 6 causes the corresponding clamping parts 9 at the bottom to move away from each other, thereby releasing the clamping of the cut part 4. Then, the cut part 4 can be pulled out to complete the disassembly. Similarly, referring to the above operation, the replaced or polished cut part 4 can be installed and fixed. It should be noted that all electrical equipment involved in this application can be powered by a battery or an external power source.

[0022] The lifting mechanism 7 drives the lifting component 8 to move up and down, which in turn drives the two rotating components 6 to rotate, achieving synchronous opening and closing of the two clamping components 9. This facilitates the quick disassembly or installation of the cutting component 4, thereby reducing the difficulty of manual operation and shortening the time for replacing the cutting component 4. The pressing mechanism 2 fixes the car roof, reducing the displacement of the car roof under force during the cutting process. The lifting drive mechanism 5 controls the vertical lifting of the cutting component 4, while the linear drive mechanism 3 drives the lifting drive mechanism 5 and the cutting component 4 to move horizontally, realizing the cutting operation of the car roof on the cutting platform 1.

[0023] Specifically, the cutting platform 1 is equipped with a limiting strip 101 on top and multiple support legs 104 on the bottom. The limiting strip 101 is used to initially position the car roof placed on the cutting platform 1, reducing the probability of the car roof shifting during placement or initial fixing; the support legs 104 are used to raise the cutting platform 1, reducing collisions and friction between the lifting drive mechanism 5 and the ground.

[0024] In order to drive the cutting piece 4 to move horizontally along the cutting groove 102, its specific structure is as follows: Figure 2 , 4 As shown. The linear drive mechanism 3 includes a first motor 301 mounted below the cutting platform 1. The output shaft of the first motor 301 is fixedly fitted with a first screw 302. An L-shaped sliding block 304 is threaded around the first screw 302. A sliding seat 305 is mounted on one side of the L-shaped sliding block 304. The sliding seat 305 is slidably fitted below the cutting platform 1.

[0025] The first screw 302 is driven to rotate by the first motor 301, which in turn drives the L-shaped sliding block 304 and the sliding seat 305 to slide, thereby realizing the sliding adjustment of the lifting drive mechanism 5 and the cutting piece 4.

[0026] Specifically, the cutting platform 1 has a first T-shaped groove 103 and a protrusion 303 on its lower surface. A first T-shaped slider 306 is mounted on the upper side of the sliding seat 305. Both the first T-shaped groove 103 and the first T-shaped slider 306 have a T-shaped vertical cross-section. The first T-shaped slider 306 slides within the first T-shaped groove 103, and one end of the first screw 302 rotates within the protrusion 303. The sliding of the first T-shaped slider 306 within the first T-shaped groove 103 improves the stability of the sliding seat 305 during sliding; the rotational engagement of the end of the first screw 302 within the protrusion 303 further enhances the stability of the first screw 302 during rotation.

[0027] To enable the cutting piece 4 to move up and down, its specific structure is as follows: Figure 2 , 6 As shown in Figures 7, 8, and 9, the lifting drive mechanism 5 includes a first electric push rod 501 mounted on the lower side of the sliding seat 305. The output shaft of the first electric push rod 501 is fixedly fitted with an extension plate 502, and a rectangular plate 503 is mounted on one side of the extension plate 502.

[0028] The extension plate 502 and the rectangular plate 503 are raised and lowered by the extension rod 501, which drives the blade of the cutting piece 4 to extend or retract into the cutting groove 102.

[0029] To drive the lifting component 8 to move up and down, its specific structure is as follows: Figure 6 , 7As shown. The lifting adjustment mechanism 7 includes a second motor 701 mounted on the lower side of the extension plate 502, and the output shaft of the second motor 701 is fixedly fitted with a second screw 702.

[0030] The second screw 702 is driven to rotate by the second motor 701, which in turn drives the lifting component 8 to slide up and down, thereby achieving lifting control of the lifting component 8.

[0031] To drive the two rotating parts 6 to rotate synchronously, its specific structure is as follows: Figure 6-8 As shown. The lifting component 8 includes a first plate 801, which is threadedly fitted to the periphery of the second screw 702. A connecting rod 802 is installed on one side of the first plate 801, and two second plates 803 are installed on the upper side of the connecting rod 802. The first plate 801 is located between the two second plates 803, and the second plates 803 have a transverse through groove 804.

[0032] When the second screw 702 drives the first plate 801 to rise and fall, the first plate 801 drives the connecting rod 802 and the second plate 803 to move synchronously, so that the lifting motion can be converted into the rotational motion of the subsequent rotating part 6 by using the inclined groove 804 on the second plate 803, thereby realizing the control of the opening and closing of the two clamping parts 9.

[0033] To enable the rotating component 6 to drive the clamping component 9 to slide, its specific structure is as follows: Figure 6-8 As shown. The clamping member 9 includes a connecting block 902, and a connecting plate 901 and a first U-shaped clamping block 903 are respectively installed on both sides of the connecting block 902. The connecting plate 901 has a sliding groove 905 extending through it laterally.

[0034] The sliding groove 905 facilitates the rotation of the rotating part 6 while driving the clamping part 9 to slide horizontally; the two first U-shaped clamping blocks 903 move closer to each other to achieve quick clamping and fixing of the cutting part 4.

[0035] Specifically, two second T-shaped grooves 505 are provided on one side of the rectangular plate 503, and a second T-shaped slider 906 is installed on one side of the connecting block 902. The vertical cross-section of both the second T-shaped grooves 505 and the second T-shaped slider 906 is a T-shaped structure, and the second T-shaped slider 906 slides within the second T-shaped grooves 505. The cooperation between the second T-shaped slider 906 and the second T-shaped grooves 505 improves the stability of the connecting block 902 during sliding.

[0036] In order to convert the rotational motion of the rotating component 6 into the sliding motion of the clamping component 9, its specific structure is as follows: Figure 6-8As shown. The rotating component 6 includes a rotating plate 601, the middle of which is rotatably fitted to one side of a rectangular plate 503. Two fixed plates 602 are provided on both the upper and lower sides of the rotating plate 601. A sliding post 603 is installed between the two fixed plates 602. The upper sliding post 603 of the rotating plate 601 is located in the inclined groove 804, and the lower sliding post 603 is located in the sliding groove 905.

[0037] The sliding column 603 above the rotating plate 601 cooperates with the inclined groove 804 to facilitate the conversion of the lifting motion of the lifting member 8 into the rotational motion of the clamping member 9. The sliding column 603 below the rotating plate 601 cooperates with the sliding groove 905 to facilitate the conversion of the rotational motion of the rotating plate 601 into the horizontal sliding motion of the clamping member 9.

[0038] To ensure that the cut piece 4 can be positioned and clamped by the first U-shaped clamping block 903, its specific structure is as follows: Figure 2 , 5 As shown. The cutting component 4 includes a cutting blade 401, and an insert block 403 is mounted on one side of the cutting blade 401.

[0039] The first U-shaped clamping block 903 is used to clamp the fixing insert 403 to achieve the fixed installation of the cutting blade 401.

[0040] Specifically, both sides of the insertion block 403 are provided with U-shaped grooves 404, and the two ends of the U-shaped grooves 404 pass through the upper and lower sides of the insertion block 403 respectively. A second U-shaped clamping block 904 is installed on the inner wall of the first U-shaped clamping block 903. The second U-shaped clamping block 904 is located in the U-shaped groove 404. The U-shaped groove 404 cooperates with the second U-shaped clamping block 904 to reduce the probability of the insertion block 403 sliding between the two first U-shaped clamping blocks 903 after being clamped. Specifically, the rectangular plate 503 has a positioning groove 506 on one side of its upper part and a slot 504 passing through its lower part. A positioning block 402 is mounted on one side of the upper part of the cutting blade 401. The end of the positioning block 402 is engaged in the positioning groove 506. An insert block 403 passes through the slot 504 and is located below the positioning block 402. The positioning groove 506 and the positioning block 402 cooperate to facilitate the positioning and installation of the cutting blade 401, limiting the distance the insert block 403 can be inserted into the slot 504, thus facilitating the alignment of the U-shaped groove 404 with the second U-shaped clamping block 904.

[0041] To secure the car roof placed on the cutting platform 1, its specific structure is as follows: Figure 1 , 3 As shown. The pressing mechanism 2 includes a U-shaped frame 201 mounted on the cutting platform 1. A second electric push rod 202 is mounted on the upper side of the U-shaped frame 201. The output shaft of the second electric push rod 202 passes through the upper part of the U-shaped frame 201. A pressing block 203 is fixedly fitted to the output shaft of the second electric push rod 202.

[0042] The U-shaped frame 201 provides stable support for the second electric push rod 202 and the lower pressure block 203; the extension of the second electric push rod 202 pushes the lower pressure block 203 downward, which facilitates the application of downward pressure to the car roof placed on the cutting platform 1, pressing it firmly onto the cutting platform 1, and reducing the probability of the car roof shifting or wrinkling during the cutting process.

[0043] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A car roof cutting device, characterized in that, include: The cutting platform (1) is equipped with a pressing mechanism (2) on its top and a lifting drive mechanism (5) slidingly at its bottom. Linear drive mechanism (3) for driving the lifting drive mechanism (5) to slide; Two clamping parts (9) are slidably fitted on one side of the lifting drive mechanism (5), and a cutting part (4) is clamped between the two clamping parts (9); A rotating member (6) is used to drive the clamping member (9) to slide, and the middle part of the rotating member (6) is rotatably engaged on one side of the lifting drive mechanism (5); and The lifting member (8) is used to drive the two rotating members (6) to rotate. The upper part of the lifting drive mechanism (5) is equipped with a lifting adjustment mechanism (7) for driving the lifting member (8) to lift.

2. The automobile roof cutting device according to claim 1, characterized in that, The linear drive mechanism (3) includes a first motor (301) mounted under the cutting platform (1), the output shaft of the first motor (301) is fixedly fitted with a first screw (302), the circumferential thread of the first screw (302) is fitted with an L-shaped sliding block (304), and a sliding seat (305) is mounted on one side of the L-shaped sliding block (304).

3. The automobile roof cutting device according to claim 2, characterized in that, The lifting drive mechanism (5) includes a first electric push rod (501) installed on the lower side of the sliding seat (305). The output shaft of the first electric push rod (501) is fixedly fitted with an extension plate (502). A rectangular plate (503) is installed on one side of the extension plate (502).

4. The automobile roof cutting device according to claim 3, characterized in that, The lifting adjustment mechanism (7) includes a second motor (701) installed on the lower side of the extension plate (502), and the output shaft of the second motor (701) is fixedly fitted with a second screw (702).

5. The automobile roof cutting device according to claim 4, characterized in that, The lifting component (8) includes a first plate (801), which is threadedly fitted to the periphery of the second screw (702). A connecting rod (802) is installed on one side of the first plate (801), and two second plates (803) are installed on the upper side of the connecting rod (802). The second plates (803) have a transverse through groove (804).

6. The automobile roof cutting device according to claim 1, characterized in that, The clamping component (9) includes a connecting block (902), and a connecting plate (901) and a first U-shaped clamping block (903) are respectively installed on both sides of the connecting block (902). The connecting plate (901) has a sliding groove (905) extending through it laterally.

7. The automobile roof cutting device according to claim 1, characterized in that, The rotating component (6) includes a rotating plate (601), and two fixed plates (602) are provided on both the upper and lower sides of the rotating plate (601). A sliding column (603) is installed between the two fixed plates (602).

8. The automobile roof cutting device according to claim 1, characterized in that, The cutting component (4) includes a cutting blade (401) and a insert (403) is mounted on one side of the cutting blade (401).

9. The automobile roof cutting device according to claim 1, characterized in that, The pressing mechanism (2) includes a U-shaped frame (201) mounted on the cutting platform (1), a second electric push rod (202) mounted on the upper side of the U-shaped frame (201), and a pressing block (203) fixedly fitted to the output shaft of the second electric push rod (202).

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