Polishing device for lighting lamp manufacturing

Abstract

The utility model relates to the technical field of lighting lamp manufacturing, in particular to a polishing device for lighting lamp manufacturing. Comprising an outer frame, a supporting frame is arranged in the outer frame, a motor is mounted on the supporting frame, a mounting pipe is arranged on an output shaft of the motor, connecting pipes distributed in the axial direction are arranged on the two sides of the mounting pipe, a moving pipe is slidably connected into each connecting pipe through a guide rod, and a mounting plate is arranged between the moving pipes on the same side; each mounting plate is provided with a polishing strip, the two sides of the mounting pipe are rotationally connected with axially-distributed screw rods, and each screw rod extends into the corresponding connecting pipe to be in threaded connection with the corresponding moving pipe. And synchronous adjustment of all the polishing strips can be achieved by manually rotating the rotating rod, the polishing strips can be rapidly adjusted to be matched with the inner diameter of the pipe fitting, and the inner wall of the pipe fitting is effectively polished.

Description

Technical Field

[0001] This utility model relates to the field of tea oil seed roasting technology, and in particular to a grinding device for manufacturing lighting fixtures. Background Technology

[0002] Lighting fixtures are devices that transmit, distribute, and alter the light distribution of a light source. This includes all components necessary for fixing and protecting the light source, excluding the light itself, as well as the wiring accessories necessary for power connection. During the manufacturing process, lighting fixtures require grinding operations using grinding equipment. However, existing grinding equipment cannot manually and accurately adjust the grinding mechanism for different diameter iron pipes when grinding the inner walls of tubular lighting fixtures. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a grinding device for manufacturing lighting fixtures.

[0004] The technical implementation scheme of this utility model is as follows: a grinding device for manufacturing lighting fixtures includes an outer frame, a support frame inside the outer frame, a motor mounted on the support frame, an installation tube on the output shaft of the motor, axially distributed connecting tubes on both sides of the installation tube, a movable tube slidably connected to each connecting tube via a guide rod, an installation plate between the movable tubes on the same side, a grinding strip mounted on each installation plate, and axially distributed screws rotatably connected to both sides of the installation tube, each screw extending into the corresponding connecting tube and threadedly connected to the movable tube.

[0005] Preferably, a worm gear is provided between adjacent screws, and a rotating rod is rotatably connected inside the mounting tube. The rotating rod is provided with axially distributed worms, and each worm meshes with a corresponding worm gear.

[0006] Preferably, cylinders are provided at the top and bottom of the outer frame, and each cylinder's telescopic rod is provided with a mounting bracket, and each mounting bracket is provided with a clamping plate.

[0007] Preferably, each clamp is made of rubber damping material.

[0008] The present invention has the following advantages: 1. All grinding strips can be adjusted synchronously by manually rotating the rotating rod, and the grinding strips can be quickly adjusted to match the inner diameter of the pipe fitting, so as to effectively grind the inner wall of the pipe fitting.

[0009] 2. The mounting bracket is driven by a cylinder to move the clamping plate to center and fix the pipe fitting, so that the grinding strip matches the inner diameter of the pipe fitting. Attached Figure Description

[0010] Figure 1 This is a front-view three-dimensional structural diagram of the present invention.

[0011] Figure 2 This is a three-dimensional structural cross-sectional view of the present invention.

[0012] In the attached diagram: 1-outer frame, 2-support frame, 3-motor, 4-mounting pipe, 5-connecting pipe, 6-moving pipe, 7-mounting plate, 8-grinding strip, 9-screw, 10-worm gear, 11-rotating rod, 12-worm gear, 13-cylinder, 14-mounting bracket, 15-clamping plate. Detailed Implementation

[0013] 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.

[0014] Example 1: A grinding device for manufacturing lighting fixtures, referring to... Figures 1-2 The device includes an outer frame 1, a support frame 2 located on the right side of the outer frame 1, a motor 3 mounted on the upper part of the support frame 2, an installation tube 4 mounted on the output shaft of the motor 3, axially distributed connecting tubes 5 on both the upper and lower sides of the installation tube 4, a movable tube 6 slidably connected to each connecting tube 5 via a guide rod, an installation plate 7 between the movable tubes 6 on the same side, a grinding strip 8 mounted on each installation plate 7, and axially distributed screws 9 rotatably connected to both the upper and lower sides of the installation tube 4, each screw 9 extending into the corresponding connecting tube 5 and threadedly connected to the movable tube 6.

[0015] Preferably, a worm gear 10 is provided between two adjacent screws 9, and a rotating rod 11 is rotatably connected inside the mounting tube 4. An axially distributed worm 12 is provided on the rotating rod 11, and each worm 12 meshes with the corresponding worm gear 10.

[0016] Preferably, cylinders 13 are provided at the top and bottom of the outer frame 1, and each cylinder 13 has a mounting bracket 14 on its telescopic rod. Each mounting bracket 14 has a clamping plate 15, and each clamping plate 15 is made of rubber damping material.

[0017] Working principle: When in use, the pipe fitting is placed on the installation pipe 4. The cylinder 13 drives the installation bracket 14 to drive the clamping plate 15 to center and fix the pipe fitting. Then, the rotating rod 11 is manually rotated. The rotating rod 11 rotates the screw 9 through the worm gear 10 and worm 12, thereby driving the moving pipe 6 to extend and retract through the screw 9. The moving pipe 6 drives the grinding strips 8 to extend and retract through the installation plate 7. In this way, manually rotating the rotating rod 11 can realize the synchronous adjustment of all grinding strips 8, and can quickly adjust the grinding strips 8 to match the inner diameter of the pipe fitting for grinding the inner wall of the pipe fitting.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A grinding device for manufacturing lighting fixtures, characterized in that: It includes an outer frame (1), a support frame (2) is provided inside the outer frame (1), a motor (3) is installed on the support frame (2), an installation tube (4) is provided on the output shaft of the motor (3), an axially distributed connecting tube (5) is provided on both sides of the installation tube (4), a moving tube (6) is slidably connected to each connecting tube (5) through a guide rod, an installation plate (7) is provided between the moving tubes (6) on the same side, a grinding strip (8) is installed on each installation plate (7), and an axially distributed screw (9) is rotatably connected to both sides of the installation tube (4), and each screw (9) extends into the corresponding connecting tube (5) and is threadedly connected to the moving tube (6).

2. A grinding apparatus for manufacturing lighting fixtures according to claim 1, characterized in that: A worm gear (10) is provided between adjacent screws (9), and a rotating rod (11) is rotatably connected inside the mounting tube (4). An axially distributed worm (12) is provided on the rotating rod (11), and each worm (12) meshes with the corresponding worm gear (10).

3. A grinding apparatus for manufacturing lighting fixtures according to claim 2, characterized in that: Cylinders (13) are provided at the top and bottom of the outer frame (1). Each cylinder (13) has a mounting bracket (14) on its telescopic rod, and each mounting bracket (14) has a clamping plate (15).

4. A grinding apparatus for manufacturing lighting fixtures according to claim 3, characterized in that: Each clamp (15) is made of rubber damping material.

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