Deburring device for inner edge of street lamp housing

Abstract

The utility model discloses an inner edge deburring device for a street lamp shade, which relates to the field of inner edge deburring devices and comprises a supporting and fixing mechanism, a street lamp outer cover is fixed on the supporting and fixing mechanism, a driving mechanism is arranged on the supporting and fixing mechanism, a polishing component is arranged on the driving mechanism, and the polishing component comprises a rotating support. Two sliding grooves are formed in the rotating support, sliding blocks are slidably connected to the sliding grooves, transmission shafts are rotatably connected to the middles of the sliding blocks, polishing wheels are fixed to the tops of the transmission shafts, elastic telescopic rods are fixed to the outer sides of the sliding blocks, and ball clamping blocks are fixed to the other ends of the elastic telescopic rods. The street lamp outer cover polishing device has the beneficial effects that through cooperation of a ball clamping block and an elastic telescopic rod, the inner edge of a street lamp outer cover makes contact with a polishing wheel to form a clamping state, a sliding block slides on a sliding groove, so that the polishing wheel can make contact with the inner edge of a lamp shell all the time, and the polishing wheel is driven to rotate through a synchronous belt in the rotating process of a rotating support; in this way, self-adaptive polishing and deburring of the inner edge of the street lamp cover shell are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of inner edge burring device, especially to a kind of inner edge burring device of street lamp cover shell. BACKGROUND

[0002] Outdoor street lamp, refers to the lamp that provides lighting function for road, refers to the lamp in the range of road lighting in traffic lighting, street lamp is widely used in various places needing illumination, street lamp cover shell is one of important accessories of street lamp, there is a step in the production process of street lamp cover shell, that is, the burr of inner edge and outer edge of street lamp cover shell is polished, improve the quality of this street lamp cover shell edge, so that street lamp cover shell edge is more exquisite, also can reduce the danger caused by burr, so a kind of burring device is needed.

[0003] For example, the patent document with the announcement number CN221416038U discloses an inner edge burring device for outdoor street lamp cover shell, comprising a base, installation grooves are formed on the top of the base on both sides, and a sliding groove one is formed on the inner wall of the installation groove, two groups of polishing assemblies are installed in the installation groove, a driving assembly is installed on one side of the base, the driving assembly comprises a double-head motor, a connecting shell and an adjusting assembly, the connecting shell is installed in the sliding groove one, this kind of inner edge burring device for outdoor street lamp cover shell is driven by setting two groups of polishing assemblies, and by driving assembly, so that the double-head motor is started, the double-head motor drives the main bevel gear to rotate in the connecting shell by adjusting assembly, then by meshing, the main bevel gear drives the auxiliary bevel gear to rotate, so that the polishing assembly can be driven by the auxiliary bevel gear to work, and two groups of polishing assemblies can be driven to polish at the same time.In the prior art, since the inner edge shape of street lamp cover shell is mostly curve with different curvatures, the inner edge deburring work of street lamp cover shell is mostly polished by manual use of polishing wheel, and the present application provides a burring device that can adapt to the inner edge shape of street lamp cover shell. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of inner edge burring device of street lamp cover shell, and the purpose is to solve the above-mentioned problems.

[0005] The utility model achieves the above-mentioned purposes by the following technical solutions:

[0006] The utility model provides a kind of inner edge deburring device of street lamp cover shell, including support fixed mechanism, support fixed mechanism includes workbench, rear side fixed connection of workbench is connected with rear support, rear support is fixedly connected with suction cup fixed subassembly on, suction cup fixed subassembly is adsorbed and connected with street lamp cover on, workbench is provided with drive mechanism, drive mechanism is provided with polishing subassembly on, polishing subassembly includes rotating support, two symmetrical grooves are opened in rotating support, sliding block is slidably connected in the groove, sliding block is rotatably connected with transmission shaft in middle, transmission shaft top is fixedly connected with polishing wheel, sliding block outside is fixedly connected with elastic telescopic link, elastic telescopic link other end is fixedly connected with ball clamp block, ball clamp block can be contacted with the outer wall of street lamp cover, two symmetrical connecting rods are rotatably connected with the bottom of rotating support near the center position, another connecting rod is rotatably connected with the other end of connecting rod, and the other end of another connecting rod is rotatably connected with sliding block, and damping connector is installed between the two connecting rods.

[0007] Preferably, the drive mechanism includes a motor fixedly connected to the workbench, a prism fixedly connected to the output end of the motor, a lifting pipe slidably connected to the prism, a driving plate rotatably connected to the lifting pipe, the lifting pipe top fixedly connected to the rotating support, and two symmetrical air cylinders fixedly connected to the top of the workbench, the output end of the air cylinder fixedly connected to the driving plate.

[0008] Preferably, the driving plate top is fixedly connected with an inner gear ring, the rotating support is rotatably connected with two symmetrical shafts, the shaft bottom is fixedly connected with a gear, and the gear is engaged with the inner gear ring.

[0009] Preferably, the shaft penetrates through one end of the connecting rod, a belt wheel is installed on the damping connector, the belt wheel on the damping connector is connected with the shaft through a synchronous belt, and the belt wheel on the damping connector is connected with the transmission shaft through another synchronous belt.

[0010] Preferably, the suction cup fixed subassembly includes a vacuum pump fixedly connected to the front end of the rear support, a profiled support fixedly connected to the bottom of the vacuum pump, the profiled support is composed of a plurality of curved metal pipes, and a vacuum suction cup fixedly connected to the other end of the profiled support, the vacuum suction cup can be contacted with the outer surface of the street lamp cover.

[0011] Preferably, the polishing wheel is convex and rough on the surface, and the outer surface of the polishing wheel can be contacted with the inner edge and the bottom surface of the street lamp cover.

[0012] The beneficial effects are that: through the cooperation of the ball clamp block and the elastic telescopic link, the inner edge of the street lamp cover is contacted with the polishing wheel to form a clamping state, then in the rotating process of the rotating support, the polishing wheel can directly contact the inner edge of the lamp shell because the sliding block slides on the groove, and in the moving process of the rotating support, the polishing wheel can be driven to rotate through the cooperation of the connecting rod and the synchronous belt, so that the self-adaptive polishing and deburring operation of the inner edge of the street lamp cover shell is realized.

[0013] The additional technical features and advantages of the utility model will be more obvious in the following description, or can be understood through the specific practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with the following specific embodiments, but do not constitute the limitation to the utility model.In the drawings:

[0015] Figure 1 It is the perspective view of the inner edge deburring device of the street lamp cover shell of the utility model;

[0016] Figure 2 It is the rear side sectional view of the inner edge deburring device of the street lamp cover shell of the utility model;

[0017] Figure 3 It is the relative position perspective view of the drive mechanism and the workbench of the inner edge deburring device of the street lamp cover shell of the utility model;

[0018] Figure 4 It is Figure 2 The enlarged view of A in Fig.

[0019] Figure 5 It is the relative position schematic view of the drive mechanism and the polishing mechanism of the inner edge deburring device of the street lamp cover shell of the utility model;

[0020] Figure 6 It is the relative position schematic view of the rotating support and the lifting pipe of the inner edge deburring device of the street lamp cover shell of the utility model;

[0021] Figure 7 It is the polishing device mechanism schematic view of the inner edge deburring device of the street lamp cover shell of the utility model;

[0022] Figure 8 It is the relative position schematic view of the damping connector and the connecting rod of the inner edge deburring device of the street lamp cover shell of the utility model.

[0023] The reference signs are explained as follows:

[0024] 101. Workbench; 102. Rear support; 103. Vacuum pump; 104. Contouring support; 105. Vacuum suction cup; 2. Streetlight cover; 301. Motor; 302. Prism; 303. Cylinder; 304. Lifting tube; 305. Drive plate; 306. Internal gear ring; 307. Gear; 308. Rotating shaft; 401. Rotating support; 402. Slide groove; 403. Slider; 404. Grinding wheel; 405. Elastic telescopic rod; 406. Ball bearing clamp; 407. Connecting rod; 408. Synchronous belt; 409. Damping connector; 410. Drive shaft. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or 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. Therefore, they should not be construed as limitations on this utility model.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1-8As shown, a device for deburring the inner edge of a street lamp cover includes a support and fixing mechanism. The support and fixing mechanism includes a worktable 101, a rear support 102 welded to the rear side of the worktable 101, and a suction cup fixing assembly bolted to the rear support 102. The street lamp cover 2 is attached to the suction cup fixing assembly. A driving mechanism is provided on the worktable 101, and a grinding assembly is provided on the driving mechanism. The grinding assembly includes a rotating bracket 401, on which two symmetrically arranged sliding grooves 402 are provided. A slider 403 is slidably connected to the sliding grooves 402, and the middle slider 403 rotates. A drive shaft 410 is connected, and a grinding wheel 404 is fixedly connected to the top of the drive shaft 410. The grinding wheel 404 is convex and has a rough surface. The outer surface of the grinding wheel 404 can contact the inner edge and bottom surface of the street lamp cover 2. An elastic telescopic rod 405 is fixedly connected to the outside of the slider 403. A ball bearing clamp 406 is welded to the other end of the elastic telescopic rod 405. A metal ball is rotatably connected to the side of the ball bearing clamp 406 near the street lamp cover 2. The metal ball on the ball bearing clamp 406 can contact the outer wall of the street lamp cover 2. Two rotating brackets are hinged at the bottom near the center position. Symmetrically arranged connecting rods 407, with another connecting rod 407 hinged to one end. The other end of the second connecting rod 407 is hinged to a slider 403. A damping connector 409 is installed between the two connecting rods 407. A rotating shaft 308 passes through one end of the connecting rods 407. A pulley is mounted on the damping connector 409. The pulley on the damping connector 409 is connected to the rotating shaft 308 via a synchronous belt 408. The pulley on the damping connector 409 is connected to the drive shaft 410 via another synchronous belt 408. The drive mechanism drives the rotating bracket 401 closer to the street lamp cover 2, and then the staff... The auxiliary ball clamp 406 contacts the street lamp cover 2 and clamps with the grinding wheel 404. The drive mechanism drives the rotating bracket 401 to rotate. During the rotation of the rotating bracket 401, the slider 403 slides on the groove 402 along the inner edge of the lamp cover. The slider 403 drives the two connecting rods 407 to move. At the same time, during the rotation of the rotating bracket 401, the rotating shaft 308 drives the transmission shaft 410 to rotate through the two synchronous belts 408. The transmission shaft 410 drives the grinding wheel 404 to rotate. In this way, the inner edge of the street lamp cover can be automatically ground and deburred.

[0029] The drive mechanism includes a motor 301 bolted to the worktable 101. A prism 302 is fixedly connected to the output end of the motor 301. A lifting tube 304 is slidably connected to the prism 302. The prism 302 allows for transmission of the lifting tube 304 during lifting. A drive plate 305 is rotatably connected to the lifting tube 304. The top of the lifting tube 304 is bolted to a rotating bracket 401. Two symmetrically arranged cylinders 303 are bolted to the top of the worktable 101. The output ends of the cylinders 303 are fixedly connected to the drive plate 305. An internal gear ring 306 is welded to the top of the drive plate 305. Two symmetrically arranged rotating shafts 308 are rotatably connected to the rotating bracket 401. A gear 307 is fixedly connected to the bottom. The gear 307 meshes with the internal gear ring 306. The motor 301 drives the prism 302 to rotate. The prism 302 drives the lifting tube 304 to rotate. The cylinder 303 drives the drive plate 305, which is rotatably connected to the lifting tube 304, to rise and fall. The drive plate 305 drives the lifting tube 304 to rise and fall. The lifting tube 304 drives the rotating bracket 401 to rise and fall. The rotating bracket 401 drives the rotating shaft 308 to revolve. The rotating shaft 308 drives the gear 307 to revolve. During this process, due to the meshing of the gear 307 with the internal gear ring 306, the gear 307 can rotate on its own axis during the revolution. The gear 307 drives the rotating shaft 308 to rotate on its own axis. The rotating shaft 308 drives the transmission shaft 410 to rotate through two synchronous belts 408.

[0030] The suction cup fixing assembly includes a vacuum pump 103 fixedly connected to the front end of the rear bracket 102. A contour bracket 104 is fixedly connected to the bottom of the vacuum pump 103. The contour bracket 104 is composed of several curved metal pipes. A vacuum suction cup 105 is fixedly connected to the other end of the contour bracket 104. The vacuum suction cup 105 can contact the outer surface of the street lamp cover 2. When the worker makes the street lamp cover 2 touch the vacuum suction cup 105, the vacuum pump 103 is started to evacuate the vacuum suction cup 105, so that the street lamp cover 2 is adsorbed and fixed on the contour bracket 104.

[0031] Working principle: The worker brings the street lamp cover 2 against the vacuum suction cup 105. The vacuum pump 103 starts to evacuate the vacuum suction cup 105, causing the street lamp cover 2 to be adsorbed and fixed on the contour bracket 104. The cylinder 303 drives the drive plate 305, which is rotatably connected to the lifting tube 304, to rise and fall. The drive plate 305 drives the lifting tube 304 to rise and fall, and the lifting tube 304 drives the rotating bracket 401 to rise and fall. The rotating bracket 401 approaches the street lamp cover 2. Then, the worker assists the ball clamp 406 to contact the street lamp cover 2 and form a clamping state with the grinding wheel 404. The motor 301 drives the prism 302 to rotate, and the prism 302 drives the lifting tube 304 to rotate, and the lifting tube 304 drives the rotating bracket 401 to rise and fall. 01. During the rotation of the rotating bracket 401, the slider 403 slides along the inner edge of the lamp cover on the slide groove 402. The slider 403 drives the two connecting rods 407 to move. At the same time, the rotating bracket 401 drives the rotating shaft 308 to revolve. The rotating shaft 308 drives the gear 307 to revolve. During this process, due to the meshing of the gear 307 with the internal gear ring 306, the gear 307 can rotate on its own axis during the revolution. The gear 307 drives the rotating shaft 308 to rotate on its own axis. The rotating shaft 308 drives the transmission shaft 410 to rotate through two synchronous belts 408. The transmission shaft 410 drives the grinding wheel 404 to rotate. In this way, the inner edge of the street lamp cover can be automatically ground and deburred.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for deburring the inner edge of a street lamp cover, comprising a supporting and fixing mechanism, characterized in that: The supporting and fixing mechanism includes a workbench (101), a rear support (102) fixedly connected to the rear side of the workbench (101), a suction cup fixing assembly fixedly connected to the rear support (102), a street lamp cover (2) attached to the suction cup fixing assembly, a driving mechanism on the workbench (101), a grinding assembly on the driving mechanism, the grinding assembly including a rotating bracket (401), two symmetrically arranged sliding grooves (402) on the rotating bracket (401), a slider (403) slidably connected to the sliding grooves (402), a drive shaft (410) rotatably connected in the middle of the slider (403), and the drive shaft (410) rotatably connected to the middle of the slider (403). 0) A grinding wheel (404) is fixedly connected to the top. An elastic telescopic rod (405) is fixedly connected to the outside of the slider (403). A ball clamp (406) is fixedly connected to the other end of the elastic telescopic rod (405). The ball clamp (406) can contact the outer wall of the street lamp cover (2). Two symmetrically arranged connecting rods (407) are rotatably connected at the bottom of the rotating bracket (401) near the center position. Another connecting rod (407) is rotatably connected to the other end of the connecting rod (407). The other end of the other connecting rod (407) is rotatably connected to the slider (403). A damping connector (409) is installed between the two connecting rods (407).

2. The device for deburring the inner edge of a street lamp cover according to claim 1, characterized in that: The driving mechanism includes a motor (301) fixedly connected to the workbench (101), a prism (302) fixedly connected to the output end of the motor (301), a lifting tube (304) slidably connected to the prism (302), a drive plate (305) rotatably connected to the lifting tube (304), the top of the lifting tube (304) fixedly connected to the rotating bracket (401), and two symmetrically arranged cylinders (303) fixedly connected to the top of the workbench (101), the output end of the cylinders (303) fixedly connected to the drive plate (305).

3. The device for deburring the inner edge of a street lamp cover according to claim 2, characterized in that: An internal gear ring (306) is fixedly connected to the top of the drive plate (305), and two symmetrically arranged rotating shafts (308) are rotatably connected to the rotating bracket (401). A gear (307) is fixedly connected to the bottom of the rotating shaft (308), and the gear (307) meshes with the internal gear ring (306).

4. The device for deburring the inner edge of a street lamp cover according to claim 3, characterized in that: The rotating shaft (308) passes through one end of the connecting rod (407), and a pulley is mounted on the damping connector (409). The pulley on the damping connector (409) is connected to the rotating shaft (308) via a synchronous belt (408), and the pulley on the damping connector (409) is connected to the drive shaft (410) via another synchronous belt (408).

5. The device for deburring the inner edge of a street lamp cover according to claim 1, characterized in that: The suction cup fixing assembly includes a vacuum pump (103) fixedly connected to the front end of the rear bracket (102). A contour bracket (104) is fixedly connected to the bottom of the vacuum pump (103). The contour bracket (104) is composed of several curved metal pipes. A vacuum suction cup (105) is fixedly connected to the other end of the contour bracket (104). The vacuum suction cup (105) can contact the outer surface of the street lamp cover (2).

6. The device for deburring the inner edge of a street lamp cover according to claim 1, characterized in that: The grinding wheel (404) is convex and has a rough surface. The outer surface of the grinding wheel (404) can contact the inner edge and bottom surface of the street lamp cover (2).

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