Tapping device for vibration isolator production

Abstract

The utility model provides a trepanning device for production of vibration isolators, and relates to the field of vibration isolator processing, the trepanning device for production of vibration isolators comprises a cross-shaped sliding table and a laser cutting machine, a fixing plate is fixedly installed below a sliding unit at the transverse moving end of the cross-shaped sliding table, a power source is fixedly installed on the upper surface of the fixing plate, and the laser cutting machine is fixedly installed on the power source. The input end of the power source is located at the circle center of the fixing plate and extends below the fixing plate, and a guide rail is fixedly installed at the output end of the power source. According to the trepanning device for vibration isolator production, the laser cutting machine slides to the circle center needing to be cut and trepanned through movement of the cross-shaped sliding table, the position of the laser cutting machine is adjusted through the lead shaft according to the diameter needing to be trepanned, and the power source is started to drive the guide rail to rotate through the power source; therefore, holes with different diameters can be cut under the condition that the cross-shaped sliding table does not move, and the problem that in the prior art, the cross-shaped sliding table needs to move frequently and repeatedly in the vibration isolator production process is solved.

Description

Technical Field

[0001] This utility model relates to the field of vibration isolator processing technology, specifically to a hole-opening device for vibration isolator production. Background Technology

[0002] Vibration isolators are elastic elements that connect equipment and foundations, used to reduce and eliminate vibrational forces transmitted from the equipment to the foundation and vibrations transmitted from the foundation to the equipment. During the production process, a circular outline needs to be cut into the sheet metal, and then circular holes of different sizes are cut into the cut surface as needed.

[0003] A laser cutting machine for chassis processing, disclosed in Chinese invention patent application CN215698847U, includes a worktable. A fixed base is horizontally fixedly connected to the middle of the upper part of the worktable. A limit block is fixedly installed in the middle of the base. A coordinate plate is horizontally fixedly connected to the upper surface of the base. This invention is equipped with clamping components and a telescopic rod. By rotating the knob, the screw and sleeve engage in threaded contact, thereby causing the clamping plates to move horizontally. This allows the two clamping plates to clamp the chassis from both ends. The distance between the two clamping components can be adjusted by extending and retracting the telescopic rod, thus providing stable clamping and limiting for chassis of different specifications, facilitating laser cutting, and improving the working performance of the device.

[0004] Existing vibration isolators use a similar working principle to the published patent during the manufacturing process. They move a laser cutting machine by driving a cross slide, and achieve hole opening through compensation in the lateral and vertical directions. In this way, the cross slide needs to move frequently in small ranges in both directions during the hole opening process, which can easily cause damage to the drive unit. Therefore, a new hole opening device is needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a hole-opening device for vibration isolator production, which solves the problem mentioned in the background art that requires frequent movement of the cross slide table during the hole-opening process of vibration isolators.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a hole-opening device for vibration isolator production, comprising a cross slide table and a laser cutting machine. A fixed plate is fixedly installed below the sliding unit of the transverse moving end of the cross slide table. A power source is fixedly installed on the upper surface of the fixed plate. The input end of the power source is located at the center of the fixed plate and extends to the bottom of the fixed plate. A guide rail is fixedly installed at the output end of the power source. A sliding block is slidably connected inside the guide rail. The laser cutting machine is fixedly installed below the sliding block. A motor is fixedly installed on one side of the guide rail. A lead shaft is fixedly installed at the input end of the motor. The sliding block is threadedly connected to the lead shaft.

[0008] Furthermore, an annular slider is fixedly installed above the guide rail, and an annular groove is provided at the bottom end of the fixing plate, with the annular slider slidably connected inside the annular groove.

[0009] Furthermore, the cross-sectional shape of the sliding block and the annular slider is "T" shaped, and the cross-sectional shapes of the annular groove and the guide rail are respectively adapted to the cross-sectional shapes of the annular slider and the sliding block.

[0010] Furthermore, a connecting frame is fixedly installed on the upper surface of the fixed plate, and the top of the connecting frame is fixedly connected to the sliding unit of the transverse moving end of the cross slide table.

[0011] Furthermore, a positioning plate parallel to the transverse moving end of the cross slide is provided on one side of the fixed plate. A positioner is fixedly installed on the side of the guide rail and the positioning plate that are close to each other. A limit switch is fixedly installed inside the guide rail and at the side of the sliding block that are close to each other. When the limit switch is pressed, the laser cutting machine and the output end of the power source are concentric.

[0012] Furthermore, the number of the annular sliders is at least two, with one annular slider near the output end of the power source and the other annular slider near the outer ring of the fixed plate.

[0013] Furthermore, a connecting plate is fixedly installed at the output end of the power source, and the connecting plate is fixedly connected to the guide rail.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The hole-cutting device for vibration isolator production uses the movement of the cross slide to allow the laser cutter to slide to the center of the circle where the hole needs to be cut. The position of the laser cutter can be adjusted by the lead shaft according to the required hole diameter. Starting the power source can drive the guide rail to rotate, thereby cutting holes of different diameters without moving the cross slide. This solves the problem of the cross slide needing to move frequently and repeatedly in the production of vibration isolators in the prior art.

[0016] 2. The opening device for the vibration isolator production has a positioning plate on one side of the fixed plate that is parallel to the lateral moving end of the cross slide. A positioner is fixedly installed on the side of the guide rail and the positioning plate that are close to each other. The positioner can be positioned by a grating. When the positioners on the two devices are parallel to each other, it can ensure that the guide rail is parallel to the lateral end of the cross slide. Limit switches are fixedly installed inside the guide rail and on the side of the sliding block that are close to each other. When the limit switch is pressed, the output end of the laser cutting machine and the power source are concentric. This setting allows the laser cutting machine to be exactly at the center of the sliding unit of the lateral moving end of the cross slide. When it is in this state, it can be regarded as the rotating part is zero, so that other shapes can be cut by moving the cross slide. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a half-sectional schematic diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the guide rail connection of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection of the fixing plate of this utility model.

[0021] Among them, 1. cross slide table; 2. laser cutting machine; 3. power source; 4. guide rail; 5. sliding block; 6. motor; 7. lead shaft; 8. annular slider; 9. connecting frame; 10. positioning plate; 11. positioner; 12. limit switch; 13. connecting plate; 14. fixing plate; 15. annular groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] See Figure 1-4A hole-opening device for vibration isolator production includes a cross slide table 1 and a laser cutting machine 2. A fixed plate 14 is fixedly installed below the sliding unit of the transverse moving end of the cross slide table 1. A power source 3 is fixedly installed on the upper surface of the fixed plate 14. The input end of the power source 3 is located at the center of the fixed plate 14 and extends to the bottom of the fixed plate 14. A guide rail 4 is fixedly installed at the output end of the power source 3. A sliding block 5 is slidably connected inside the guide rail 4. The laser cutting machine 2 is fixedly installed below the sliding block 5. A motor 6 is fixedly installed on one side of the guide rail 4. A lead shaft 7 is fixedly installed at the input end of the motor 6. The sliding block 5 is threadedly connected to the lead shaft 7.

[0024] An annular slider 8 is fixedly installed above the guide rail 4. An annular groove 15 is provided at the bottom of the fixed plate 14. The annular slider 8 is slidably connected inside the annular groove 15. By setting the annular slider 8, the guide rail 4 can be limited. This setting allows the guide rail 4 to rotate relative to the fixed plate 14.

[0025] The cross-sectional shape of the sliding block 5 and the annular slider 8 is "T". The cross-sectional shapes of the annular groove 15 and the guide rail 4 are adapted to the cross-sectional shapes of the annular slider 8 and the sliding block 5, respectively. This arrangement can play the role of limiting and hoisting, thereby preventing the device from falling off.

[0026] A connecting frame 9 is fixedly installed on the upper surface of the fixed plate 14. The top of the connecting frame 9 is fixedly connected to the sliding unit of the transverse moving end of the cross slide table 1. The fixed plate 14 is circular in shape, and the sliding unit of the transverse moving end of the cross slide table 1 is rectangular in shape. The connecting frame 9 facilitates the installation of the device.

[0027] A positioning plate 10 is provided on one side of the fixed plate 14, which is parallel to the lateral moving end of the cross slide table 1. A positioner 11 is fixedly installed on the side of the guide rail 4 and the positioning plate 10 that are close to each other. The positioner 11 can be positioned by grating. When the positioners 11 on the two devices are parallel to each other, it can ensure that the guide rail 4 is parallel to the lateral end of the cross slide table 1. A limit switch 12 is fixedly installed inside the guide rail 4 and on the side of the sliding block 5 that are close to each other. When the limit switch 12 is pressed, the output end of the laser cutter 2 and the power source 3 are concentric. With this setting, the laser cutter 2 can be positioned exactly at the center of the sliding unit of the lateral moving end of the cross slide table 1. When it is in this state, it can be regarded as the rotating part is zero, so that other shapes can be cut by moving the cross slide table 1.

[0028] There are at least two annular sliders 8. One annular slider 8 is close to the output end of the power source 3, and the other annular slider 8 is close to the outer ring of the fixed plate 14. This arrangement can prevent one end of the guide rail 4 from falling.

[0029] A connecting plate 13 is fixedly installed at the output end of the power source 3. The connecting plate 13 is fixedly connected to the guide rail 4. This arrangement facilitates the assembly of the device.

[0030] In use, the laser cutter 2 slides to the center of the hole to be cut by moving the cross slide 1. The position of the laser cutter 2 is adjusted by the guide shaft 7 according to the diameter of the hole. The power source 3 drives the guide rail 4 to rotate, so that holes of different diameters can be cut without moving the cross slide 1. This solves the problem that the cross slide 1 needs to be moved frequently in the production of vibration isolators in the prior art.

[0031] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A hole-opening device for vibration isolator production, comprising a cross slide (1) and a laser cutting machine (2), characterized in that: A fixed plate (14) is fixedly installed below the sliding unit of the transverse moving end of the cross slide (1). A power source (3) is fixedly installed on the upper surface of the fixed plate (14). The input end of the power source (3) is located at the center of the fixed plate (14) and extends to the bottom of the fixed plate (14). A guide rail (4) is fixedly installed at the output end of the power source (3). A sliding block (5) is slidably connected inside the guide rail (4). The laser cutting machine (2) is fixedly installed below the sliding block (5). A motor (6) is fixedly installed on one side of the guide rail (4). A lead shaft (7) is fixedly installed at the input end of the motor (6). The sliding block (5) is threadedly connected to the lead shaft (7).

2. The hole-opening device for vibration isolator production according to claim 1, characterized in that: An annular slider (8) is fixedly installed above the guide rail (4), and an annular groove (15) is provided at the bottom end of the fixing plate (14). The annular slider (8) is slidably connected inside the annular groove (15).

3. The hole-opening device for vibration isolator production according to claim 2, characterized in that: The cross-sectional shape of the sliding block (5) and the annular slider (8) is "T" shaped, and the cross-sectional shapes of the annular groove (15) and the guide rail (4) are adapted to the cross-sectional shapes of the annular slider (8) and the sliding block (5), respectively.

4. A hole-opening device for vibration isolator production according to any one of claims 1-3, characterized in that: A connecting frame (9) is fixedly installed on the upper surface of the fixed plate (14), and the top of the connecting frame (9) is fixedly connected to the sliding unit of the transverse moving end of the cross slide (1).

5. The hole-opening device for vibration isolator production according to claim 4, characterized in that: A positioning plate (10) parallel to the transverse moving end of the cross slide (1) is provided on one side of the fixed plate (14). A positioner (11) is fixedly installed on the side of the guide rail (4) and the positioning plate (10) that are close to each other. A limit switch (12) is fixedly installed inside the guide rail (4) and at the end of the sliding block (5) that are close to each other. When the limit switch (12) is pressed, the output end of the laser cutting machine (2) and the power source (3) are concentric.

6. The hole-opening device for vibration isolator production according to claim 2, characterized in that: The number of the annular sliders (8) is at least two, with one annular slider (8) close to the output end of the power source (3) and the other annular slider (8) close to the outer ring of the fixing plate (14).

7. The hole-opening device for vibration isolator production according to claim 6, characterized in that: The output end of the power source (3) is fixedly installed with a connecting plate (13), and the connecting plate (13) is fixedly connected to the guide rail (4).

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