CN221911133U

CN221911133U - Deburring device for automobile heat shield

Info

Publication number: CN221911133U
Application number: CN202323503460.XU
Authority: CN
Inventors: 韩昌应
Original assignee: Sichuan Taiya Technology Co ltd
Current assignee: Sichuan Taiya Technology Co ltd
Filing date: 2023-12-21
Publication date: 2024-10-29
Anticipated expiration: 2033-12-21

Abstract

The utility model discloses a deburring device for an automobile heat shield, which comprises a workbench, wherein a fixing frame is fixedly arranged at the top end of the workbench, a removing mechanism is arranged between the workbench and the fixing frame, a rotating mechanism is arranged at the top end of the workbench and comprises a fixed rotating disc and a movable rotating disc, a driving mechanism is arranged at the bottom end of the fixed rotating disc, and a lifting mechanism is arranged between the movable rotating disc and the fixing frame. According to the utility model, the middle part of the automobile heat shield is arranged at the top end of the fixed turntable by utilizing the arrangement of the movable turntable and the fixed turntable and the cooperation of the lifting mechanism and the driving mechanism, the movable turntable is driven to descend by the lifting mechanism, so that the automobile heat shield can be fixed between the fixed turntable and the movable turntable, and the driving mechanism drives the automobile heat shield to rotate to remove burrs, thereby improving the burr removing efficiency.

Description

Deburring device for automobile heat shield

Technical Field

The utility model relates to the technical field of automobile heat shield processing, in particular to a deburring device for an automobile heat shield.

Background

After the automobile heat shield is cut or punched, burrs are generated on the side of the automobile heat shield, particularly, the stamping mode can enable the burrs to be formed on the four sides of the automobile heat shield, but the existing deburring device can not remove the four burrs of the heat shield continuously, only each burr of the heat shield can be removed independently, after the burr treatment is carried out, the positioned heat shield is released from the positioning mode, then the heat shield is turned over again and is positioned for carrying out other burr treatment, and accordingly the burr removal efficiency of the automobile heat shield is reduced.

Disclosure of utility model

The utility model aims to provide a deburring device for an automobile heat shield, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the deburring device for the automobile heat shield comprises a workbench, wherein a fixing frame is fixedly arranged at the top end of the workbench, a removing mechanism is arranged between the workbench and the fixing frame, and a rotating mechanism is arranged at the top end of the workbench;

The rotating mechanism comprises a fixed rotating disc and a movable rotating disc, a driving mechanism is arranged at the bottom end of the fixed rotating disc, and a lifting mechanism is arranged between the movable rotating disc and the fixed frame.

Preferably, the lifting mechanism comprises a first screw rod and an internal thread pipe, the internal thread pipe rotates and is connected to the top end of the fixing frame in a penetrating mode, the first screw rod is fixedly connected to the top end of the movable rotary table, and the outer wall of the first screw rod is in threaded connection with the inner wall of the internal thread pipe.

Preferably, the top fixedly connected with fixed block of mount, the commentaries on classics hole has been seted up on the top of fixed block, the internal thread pipe rotates the inside that sets up in changeing the hole, the locating hole has been seted up to the outer wall of internal thread pipe, the movable hole has been seted up to the inner wall in changeing the hole, the inner wall activity in movable hole is interpenetrated and is connected with the locating lever, the outer wall of locating lever is provided with canceling release mechanical system.

Preferably, the reset mechanism comprises a first spring, a movable cavity is formed in the inner wall of the movable hole, a limiting ring is connected to the inner wall of the movable cavity in a sliding mode, the limiting ring is fixedly sleeved on the outer wall of the positioning rod, the first spring is arranged on one side of the limiting ring, and the first spring is sleeved on the outer wall of the positioning rod.

Preferably, the driving mechanism comprises a servo motor, an installation cavity is formed in the bottom end of the workbench, a rotating rod is rotatably connected to the inner wall of the installation cavity, the top end of the rotating rod is fixedly connected with the bottom end of the fixed rotating disc, the servo motor is arranged on the inner wall of the installation cavity, and the output end of the servo motor is connected with the bottom end of the rotating rod in a transmission manner.

Preferably, the removing mechanism comprises a fixed grinding tool and a movable grinding tool, the fixed grinding tool is fixedly connected to the top end of the workbench, a positioning plate is arranged on the top end of the movable grinding tool, a plurality of second springs are arranged between the positioning plate and the movable grinding tool, a plurality of limiting holes are formed in the top end of the positioning plate, the inner walls of the limiting holes are movably inserted and connected with limiting rods, the bottom ends of the limiting rods are fixedly connected with the top ends of the movable grinding tool, and the second springs are respectively sleeved on the outer walls of the limiting rods.

Preferably, the top of mount has seted up the screw hole, the inner wall threaded connection of screw hole has the second screw rod, the bottom of second screw rod is rotated with the top of locating plate and is connected.

The utility model has the technical effects and advantages that:

According to the utility model, the middle part of the automobile heat shield is arranged at the top end of the fixed turntable by utilizing the arrangement of the movable turntable and the fixed turntable and the cooperation of the lifting mechanism and the driving mechanism, the movable turntable is driven to descend by the lifting mechanism, so that the automobile heat shield can be fixed between the fixed turntable and the movable turntable, and the driving mechanism drives the automobile heat shield to rotate to remove burrs, thereby improving the burr removing efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a front cross-sectional structure of a fixing block according to the present utility model.

Fig. 3 is a schematic diagram of the front structure of the driving mechanism of the present utility model.

Fig. 4 is a schematic view of a partial enlarged structure at a of fig. 1 according to the present utility model.

In the figure: 101. a work table; 102. a fixing frame; 201. a fixed turntable; 202. a movable turntable; 301. a first screw; 302. an internally threaded tube; 303. a fixed block; 304. a turning hole; 305. positioning holes; 306. a movable hole; 307. a positioning rod; 308. a movable cavity; 309. a limiting ring; 310. a first spring; 401. a mounting cavity; 402. a rotating rod; 403. a servo motor; 501. fixing the grinding tool; 502. a movable grinding tool; 503. a positioning plate; 504. a second spring; 505. a limit rod; 506. a limiting hole; 507. a threaded hole; 508. and a second screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a deburring device for an automobile heat shield as shown in figures 1-4, which comprises a workbench 101, wherein a fixing frame 102 is fixedly arranged at the top end of the workbench 101, a removing mechanism is arranged between the workbench 101 and the fixing frame 102, a rotating mechanism is arranged at the top end of the workbench 101, the middle part of the automobile heat shield is clamped by the rotating mechanism and then rotated, so that the automobile heat shield can be subjected to deburring treatment by the removing mechanism in a rotating way, and the deburring efficiency is improved;

The rotating mechanism comprises a fixed turntable 201 and a movable turntable 202, a driving mechanism is arranged at the bottom end of the fixed turntable 201, a lifting mechanism is arranged between the movable turntable 202 and the fixed frame 102, the middle part of the automobile heat shield is arranged at the top end of the fixed turntable 201, then the movable turntable 202 is driven to descend by the lifting mechanism, the automobile heat shield can be fixed between the fixed turntable 201 and the movable turntable 202, and then the driving mechanism drives the automobile heat shield to rotate for removing burrs, so that the burr removing efficiency is improved;

Preferentially, the lifting mechanism comprises a first screw 301 and an internal thread pipe 302, the internal thread pipe 302 is connected to the top end of the fixed frame 102 in a rotating and penetrating way, the first screw 301 is fixedly connected to the top end of the movable turntable 202, the outer wall of the first screw 301 is in threaded connection with the inner wall of the internal thread pipe 302, the first screw 301 can be lifted through the rotation of the first screw 301 in the internal thread pipe 302, so that the movable turntable 202 is driven to descend until the movable turntable 202 abuts against the top end of the automobile heat shield, and then the driving mechanism can drive the fixed turntable 201 to rotate and drive the automobile heat shield between the fixed turntable 201 and the movable turntable 202 to rotate through the rotating arrangement of the internal thread pipe 302;

Preferentially, the top end of the fixing frame 102 is fixedly connected with a fixing block 303, a rotating hole 304 is formed in the top end of the fixing block 303, an internal thread pipe 302 is rotationally arranged in the rotating hole 304, a positioning hole 305 is formed in the outer wall of the internal thread pipe 302, a movable hole 306 is formed in the inner wall of the rotating hole 304, a positioning rod 307 is movably inserted into the inner wall of the movable hole 306, a reset mechanism is arranged on the outer wall of the positioning rod 307, when the movable turntable 202 needs to be lifted, the positioning rod 307 is pressed to enable the positioning rod 307 to abut against the outer wall of the internal thread pipe 302, then the first screw 301 is rotated, and as the first screw 301 rotates, the first screw 301 drives the internal thread pipe 302 to rotate until the positioning rod 307 is aligned with the positioning hole 305, and the internal thread pipe 302 cannot rotate at the moment, so that the movable turntable 202 is lifted through rotation of the first screw 301;

Preferentially, the reset mechanism comprises a first spring 310, a movable cavity 308 is formed in the inner wall of the movable hole 306, a limiting ring 309 is slidably connected to the inner wall of the movable cavity 308, the limiting ring 309 is fixedly sleeved on the outer wall of the positioning rod 307, the first spring 310 is arranged on one side of the limiting ring 309, the first spring 310 is sleeved on the outer wall of the positioning rod 307, the positioning rod 307 is not inserted into the positioning hole 305 when being extruded by elastic extrusion of the first spring 310, so that the internal thread pipe 302 can rotate, meanwhile, when the internal thread pipe 302 is driven to rotate by the rotation direction of the fixed turntable 201, the automobile heat shield is tightly extruded by the movable turntable 202 due to the thread direction between the internal thread pipe 302 and the first screw 301, looseness in the internal thread pipe 302 of the first screw 301 is avoided, and the burr removing processing stability of the automobile heat shield is improved;

preferentially, the driving mechanism comprises a servo motor 403, the bottom end of the workbench 101 is provided with an installation cavity 401, the inner wall of the installation cavity 401 is rotationally connected with a rotating rod 402, the top end of the rotating rod 402 is fixedly connected with the bottom end of the fixed turntable 201, the servo motor 403 is installed on the inner wall of the installation cavity 401, the output end of the servo motor 403 is in transmission connection with the bottom end of the rotating rod 402, and the rotating rod 402 can be driven to rotate by the servo motor 403, so that the fixed turntable 201 rotates;

Preferentially, the removing mechanism comprises a fixed grinding tool 501 and a movable grinding tool 502, the fixed grinding tool 501 is fixedly connected to the top end of the workbench 101, a positioning plate 503 is arranged at the top end of the movable grinding tool 502, a plurality of second springs 504 are arranged between the positioning plate 503 and the movable grinding tool 502, a plurality of limiting holes 506 are formed in the top end of the positioning plate 503, limiting rods 505 are movably inserted and connected to the inner walls of the limiting holes 506, the bottom ends of the limiting rods 505 are fixedly connected with the top ends of the movable grinding tool 502, the plurality of second springs 504 are respectively sleeved on the outer walls of the limiting rods 505, the second springs 504 are positioned through the positioning plate 503, so that the second springs 504 always squeeze the movable grinding tool 502, and the movable grinding tool 502 can always abut against the top end of the automobile heat shield, and the top end of the fixed grinding tool 501 and the top end of the fixed rotary disc 201 are in the same plane, so that the automobile heat shield can be stably processed;

Preferentially, the top end of the fixing frame 102 is provided with the threaded hole 507, the inner wall of the threaded hole 507 is in threaded connection with the second screw 508, the bottom end of the second screw 508 is rotationally connected with the top end of the locating plate 503, and the locating plate 503 can be lifted through the rotation of the second screw 508 in the threaded hole 507, so that the second spring 504 is guaranteed to be capable of producing stronger extrusion to the movable grinding tool 502 all the time, and the burr removing effect is guaranteed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The deburring device for the automobile heat shield comprises a workbench (101), wherein a fixing frame (102) is fixedly arranged at the top end of the workbench (101), and a removing mechanism is arranged between the workbench (101) and the fixing frame (102), and is characterized in that a rotating mechanism is arranged at the top end of the workbench (101);

The rotating mechanism comprises a fixed rotating disc (201) and a movable rotating disc (202), a driving mechanism is arranged at the bottom end of the fixed rotating disc (201), and a lifting mechanism is arranged between the movable rotating disc (202) and the fixed frame (102).

2. The deburring device for an automobile heat shield according to claim 1, wherein the lifting mechanism comprises a first screw rod (301) and an inner threaded tube (302), the inner threaded tube (302) is rotatably connected to the top end of the fixing frame (102) in a penetrating manner, the first screw rod (301) is fixedly connected to the top end of the movable turntable (202), and the outer wall of the first screw rod (301) is in threaded connection with the inner wall of the inner threaded tube (302).

3. The deburring device for an automobile heat shield according to claim 2, wherein a fixing block (303) is fixedly connected to the top end of the fixing frame (102), a rotating hole (304) is formed in the top end of the fixing block (303), the inner threaded tube (302) is rotatably arranged in the rotating hole (304), a positioning hole (305) is formed in the outer wall of the inner threaded tube (302), a movable hole (306) is formed in the inner wall of the rotating hole (304), a positioning rod (307) is movably inserted into the inner wall of the movable hole (306), and a reset mechanism is arranged on the outer wall of the positioning rod (307).

4. The deburring device for an automobile heat shield according to claim 3, wherein the reset mechanism comprises a first spring (310), a movable cavity (308) is formed in the inner wall of the movable hole (306), a limiting ring (309) is slidably connected to the inner wall of the movable cavity (308), the limiting ring (309) is fixedly sleeved on the outer wall of the positioning rod (307), the first spring (310) is arranged on one side of the limiting ring (309), and the first spring (310) is sleeved on the outer wall of the positioning rod (307).

5. The deburring device for an automobile heat shield according to claim 1, wherein the driving mechanism comprises a servo motor (403), an installation cavity (401) is formed in the bottom end of the workbench (101), a rotating rod (402) is rotatably connected to the inner wall of the installation cavity (401), the top end of the rotating rod (402) is fixedly connected with the bottom end of the fixed rotating disc (201), the servo motor (403) is installed on the inner wall of the installation cavity (401), and the output end of the servo motor (403) is in transmission connection with the bottom end of the rotating rod (402).

6. The deburring device for an automobile heat shield according to claim 1, wherein the removing mechanism comprises a fixed grinding tool (501) and a movable grinding tool (502), the fixed grinding tool (501) is fixedly connected to the top end of the workbench (101), a positioning plate (503) is arranged at the top end of the movable grinding tool (502), a plurality of second springs (504) are arranged between the positioning plate (503) and the movable grinding tool (502), a plurality of limiting holes (506) are formed in the top end of the positioning plate (503), limiting rods (505) are movably inserted into the inner walls of the limiting holes (506), the bottom ends of the limiting rods (505) are fixedly connected with the top ends of the movable grinding tool (502), and the second springs (504) are respectively sleeved on the outer walls of the limiting rods (505).

7. The deburring device for the automobile heat shield according to claim 6, wherein a threaded hole (507) is formed in the top end of the fixing frame (102), a second screw (508) is connected to the inner wall of the threaded hole (507) in a threaded mode, and the bottom end of the second screw (508) is rotatably connected with the top end of the positioning plate (503).