Deburring device for automobile sealing strip machining

Abstract

The utility model provides a deburring device for processing an automobile sealing strip, which comprises a frame, two rectangular plates corresponding to each other in left and right positions are arranged in the frame, a limiting column is arranged between the two rectangular plates, a sliding plate is arranged on the outer cambered surface of the limiting column in a sliding manner, and first electric push rods are respectively arranged on the front and rear sides of the sliding plate. Cavity shells are arranged at the telescopic ends of the two first electric push rods correspondingly, scrapers are slidably arranged in the two cavity shells correspondingly, a lead screw is rotationally arranged between the two rectangular plates, the sliding plate is in threaded connection with the lead screw, and an electric driving unit for driving the lead screw to rotate is arranged on the top wall of the frame. A fixing mechanism used for limiting and fixing the automobile sealing strip is arranged at the upper end of the frame, and a fast assembling and disassembling mechanism used for assembling and disassembling the scraper is arranged in the two cavity shells. According to the deburring device for machining the automobile sealing strip, the rapid installation mode that the spring drives the locking column to be inserted into the locking hole of the scraper is adopted, rapid assembly and disassembly of the scraper can be achieved without tools, and production efficiency and flexibility are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile sealing strip processing, in particular to a deburring device for automobile sealing strip processing. Background Art

[0002] Automobile sealing strips are accessories made of elastic materials, usually made of rubber or composite materials, designed to fill the gaps between various parts of the car body, such as doors, trunks, hoods, etc. Its main functions include sound insulation, waterproofing, dustproofing and shock absorption, thereby improving the ride comfort of the vehicle, protecting the body structure from corrosion, and enhancing the sealing. The deburring device for automobile sealing strip processing is a device used to process the excess edges or burrs generated during the production process of the sealing strip, ensuring that the surface of the sealing strip is smooth and the shape is accurate, so as to better play its sealing function. This type of device is crucial to ensure the quality of the sealing strip.

[0003] The existing deburring device for automobile sealing strip processing uses a scraper to deburr the automobile sealing strip. However, the scraper is installed by bolts, which is not convenient for personnel to disassemble. Every time a worn scraper is replaced or adjusted, a tool (such as a wrench) is required to loosen and tighten the bolts. The process is time-consuming and labor-intensive. Frequent disassembly and assembly of bolts will increase downtime and reduce production efficiency. Utility Model Content

[0004] In view of this, the utility model aims to provide a deburring device for automobile sealing strip processing to address the deficiencies in the prior art. The device adopts a quick installation method in which a spring-driven locking column is inserted into a locking hole of a scraper. The scraper can be quickly loaded and unloaded without tools, thereby improving production efficiency and flexibility.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a deburring device for automobile sealing strip processing, comprising a frame, two rectangular plates corresponding to left and right positions are arranged inside the frame, a limiting column is arranged between the two rectangular plates, a sliding plate is slidably arranged on the outer arc surface of the limiting column, electric push rods are respectively arranged on the front and rear sides of the sliding plate, the telescopic ends of the two electric push rods are each provided with a cavity shell, scrapers are slidably arranged inside the two cavity shells, a screw rod is rotatably arranged between the two rectangular plates, the sliding plate is threadedly connected to the screw rod, and an electric drive unit for driving the screw rod to rotate is arranged on the top wall of the frame A fixing mechanism for limiting and fixing the automobile sealing strip is provided at the upper end of the frame, a quick assembly and disassembly mechanism for assembling and disassembling the scraper is provided inside the two cavity shells, the electric drive unit includes a motor arranged on the top wall of the frame, the output shaft of the motor is connected to the left end of the screw rod through a coupling, the quick assembly and disassembly mechanism includes locking columns respectively slidably arranged inside the two cavity shells, locking holes are opened inside the two scrapers, the two locking columns are respectively plugged into adjacent locking holes, the upper ends of the two locking columns are respectively provided with pull disks, springs are respectively provided between the two cavity shells and the pull disks, and the two springs are respectively sleeved on the outer arc surfaces of the corresponding locking columns.

[0006] As a further improvement of the utility model, a waste frame is placed inside the frame.

[0007] As a further improvement of the utility model, the fixing mechanism includes a docking plate arranged at the upper end of the frame, a buffer pad is bonded to the upper end of the docking plate, a frame plate is arranged at the upper end of the frame, two electric push rods 2 are arranged at the upper end of the frame plate, and a pressure plate corresponding to the position of the docking plate is arranged between the telescopic ends of the two electric push rods 2.

[0008] As a further improvement of the utility model, support frames are respectively welded and fixed to the four corners of the lower end of the frame.

[0009] As a further improvement of the utility model, a control panel is arranged on the front side of the frame, and the motor, the first electric push rod and the second electric push rod are all electrically connected to the control panel.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] Firstly, by placing the automobile sealing strip that needs to be deburred on the docking plate, and then controlling the operation of the second electric push rod to open, the telescopic end drives the pressure plate to move downward to cooperate with the docking plate to achieve fixed limit of the sealing strip, and then controlling the operation of the first electric push rod to open, the telescopic end drives the scrapers on both sides to approach each other to achieve contact with the edge burrs of the sealing strip, and then the first electric push rod is closed, and then the motor is controlled to open, and the output shaft drives the screw to rotate, so that the scraper on the sliding frame moves to the right under the limit of the limit column, so that the burrs on the edge of the automobile sealing strip can be quickly removed.

[0012] Secondly, the automobile sealing strip can be buffered by the buffer pad on the docking plate to prevent the automobile sealing strip from being deformed due to pressure.

[0013] Thirdly, by pulling the pull plate, the locking column leaves the locking hole, and then the scraper is slid out of the cavity shell. At this time, the spring is in a stretched state, and then the new scraper is slid into the cavity shell. Then the pull plate is released, and the spring rebounds quickly to drive the locking column to be inserted into the locking hole, so that the scraper can be replaced. The spring drives the locking column to be inserted into the locking hole of the scraper for quick installation. The scraper can be quickly loaded and unloaded without tools, which improves production efficiency and flexibility.

[0014] Fourthly, when deburring the edge of the automobile sealing strip, the scraped waste can fall into the waste frame, so that the waste can be collected and the burden on personnel can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a front structural schematic diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the sliding plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the scraper structure of the utility model.

[0020] In the figure: 101, frame; 102, support frame; 103, control panel; 104, electric push rod one; 105, waste frame; 106, rectangular plate; 107, screw rod; 108, limit column; 109, cavity shell; 110, scraper; 111, sliding plate; 201, locking column; 202, pull plate; 203, spring; 204, locking hole; 301, frame plate; 302, electric push rod two; 303, docking plate; 304, buffer pad; 305, pressure plate. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 2 As shown in Figures 3 and 4, a deburring device for processing automobile sealing strips includes a frame 101, wherein two rectangular plates 106 corresponding to left and right positions are arranged inside the frame 101, a limiting column 108 is arranged between the two rectangular plates 106, a sliding plate 111 is slidably arranged on the outer arc surface of the limiting column 108, electric push rods 104 are arranged on the front and rear sides of the sliding plate 111, respectively, a cavity shell 109 is arranged on the telescopic end of the two electric push rods 104, a scraper 110 is slidably arranged inside the two cavity shells 109, a screw rod 107 is rotatably arranged between the two rectangular plates 106, the sliding plate 111 is threadedly connected to the screw rod 107, an electric drive unit for driving the screw rod 107 to rotate is arranged on the top wall of the frame 101, and the frame 1 01 is provided with a fixing mechanism for limiting and fixing the automobile sealing strip, and a quick assembly and disassembly mechanism for assembling and disassembling the scraper 110 is provided inside the two cavity shells 109. The electric drive unit includes a motor arranged on the top wall of the frame 101, and the output shaft of the motor is connected to the left end of the screw rod 107 through a coupling. The fixing mechanism includes a docking plate 303 arranged at the upper end of the frame 101, and a buffer pad 304 is bonded to the upper end of the docking plate 303. A frame plate 301 is provided at the upper end of the frame 101, and two electric push rods 302 are provided at the upper end of the frame plate 301. A pressing plate 305 corresponding to the position of the docking plate 303 is provided between the telescopic ends of the two electric push rods 302, and a support frame 102 is welded and fixed to the four corners of the lower end of the frame 101.

[0023] like Figure 1 , 2 As shown in , 4, the quick assembly and disassembly mechanism includes locking columns 201 slidably arranged in the two cavity shells 109, and locking holes 204 are opened in the two scrapers 110. The two locking columns 201 are respectively plugged into adjacent locking holes 204, and pull plates 202 are respectively arranged at the upper ends of the two locking columns 201. Springs 203 are respectively arranged between the two cavity shells 109 and the pull plates 202, and the two springs 203 are respectively sleeved on the outer arc surfaces of the corresponding locking columns 201.

[0024] like Figure 1 As shown, a control panel 103 is disposed on the front side of the frame 101 , and the motor, the electric push rod 1 104 and the electric push rod 2 302 are all electrically connected to the control panel 103 .

[0025] The automobile sealing strip that needs to be deburred is placed on the docking plate 303, and then the control panel 103 is used to control the opening of the electric push rod 2 302. The telescopic end drives the pressure plate 305 to move downward to cooperate with the docking plate 303 to achieve fixed limit of the sealing strip. The buffer pad 304 on the docking plate 303 can buffer the automobile sealing strip to prevent it from being deformed by pressure. Then, the control panel 103 is used to control the opening of the electric push rod 104. The telescopic end drives the scrapers 110 on both sides to approach each other to achieve contact with the edge burrs of the sealing strip, and then the electric push rod 104 is closed. Then, the control panel 103 is used to control the opening of the motor. The output shaft drives the screw 107 to rotate, so that the scraper 110 on the sliding frame moves to the right under the limitation of the limit column 108 to remove the edge burrs of the automobile sealing strip. The support frame 102 can provide stable support for the deburring device during operation.

[0026] When it is necessary to replace a worn scraper 110 or a scraper 110 of a different specification, the pull plate 202 is pulled to make the locking column 201 leave the locking hole 204, and then the scraper 110 is slid out from the cavity shell 109. At this time, the spring 203 is in a stretched state, and then the new scraper 110 is slid into the cavity shell 109. Then the pull plate 202 is released. At this time, the spring 203 rebounds quickly and drives the locking column 201 to be inserted into the locking hole 204, thereby replacing the scraper 110.

[0027] According to another embodiment of the present invention, Figure 1 , 2 As shown, a waste frame 105 is placed inside the frame 101. When deburring the edge of the automobile sealing strip, the scraped waste can fall into the waste frame 105 to collect the waste.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A deburring device for automobile sealing strip processing, comprising a frame (101), characterized in that: Two rectangular plates (106) corresponding to the left and right positions are arranged inside the frame (101), a limiting column (108) is arranged between the two rectangular plates (106), a sliding plate (111) is slidably arranged on the outer arc surface of the limiting column (108), electric push rods (104) are arranged on the front and rear sides of the sliding plate (111), and cavity shells (109) are arranged on the telescopic ends of the two electric push rods (104), and the interiors of the two cavity shells (109) are slidably arranged. A scraper (110) is arranged, a screw rod (107) is rotatably arranged between the two rectangular plates (106), a sliding plate (111) is threadedly connected to the screw rod (107), an electric drive unit for driving the screw rod (107) to rotate is arranged on the top wall of the frame (101), a fixing mechanism for limiting and fixing the automobile sealing strip is arranged at the upper end of the frame (101), and a quick assembly and disassembly mechanism for assembling and disassembling the scraper (110) is arranged inside the two cavity shells (109).

2. A deburring device for automobile sealing strip processing as claimed in claim 1, characterized in that: The electric drive unit comprises a motor arranged on the top wall of the frame (101), and the output shaft of the motor is connected to the left end of the screw rod (107) through a coupling.

3. A deburring device for automobile sealing strip processing as claimed in claim 2, characterized in that: The fixing mechanism comprises a docking plate (303) arranged at the upper end of the frame (101), a buffer pad (304) being bonded to the upper end of the docking plate (303), a frame plate (301) being arranged at the upper end of the frame (101), two electric push rods (302) being arranged at the upper end of the frame plate (301), and a pressing plate (305) corresponding to the position of the docking plate (303) being arranged between the telescopic ends of the two electric push rods (302).

4. A deburring device for automobile sealing strip processing as claimed in claim 1, characterized in that: The quick assembly and disassembly mechanism comprises locking columns (201) respectively slidably arranged inside the two cavity shells (109), locking holes (204) are respectively opened inside the two scrapers (110), the two locking columns (201) are respectively plugged into the adjacent locking holes (204), the upper ends of the two locking columns (201) are respectively provided with pull plates (202), springs (203) are respectively arranged between the two cavity shells (109) and the pull plates (202), and the two springs (203) are respectively sleeved on the outer arc surfaces of the corresponding locking columns (201).

5. A deburring device for automobile sealing strip processing as claimed in claim 1, characterized in that: A waste frame (105) is placed inside the frame (101).

6. A deburring device for automobile sealing strip processing as claimed in claim 3, characterized in that: A control panel (103) is arranged on the front side of the frame (101), and the motor, the first electric push rod (104) and the second electric push rod (302) are all electrically connected to the control panel (103).

7. A deburring device for automobile sealing strip processing as claimed in claim 1, characterized in that: Support frames (102) are respectively welded and fixed to the four corners of the lower end of the frame (101).

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