Cylindrical lamp post outer surface grinding equipment

Abstract

The utility model discloses cylindrical lamp post outer surface polishing equipment which comprises a bottom plate, side plates are fixed to the two sides of the top of the bottom plate, two guide rods are symmetrically fixed between the two side plates, the two guide rods penetrate through the same mounting block in a sliding mode, and a reciprocating driving mechanism for driving the mounting block to move is mounted on the outer wall of the bottom plate. A cylinder clamping mechanism and a polishing device for polishing the outer surface of the cylindrical lamp post are mounted at the top of the mounting block; the cylinder clamping mechanism comprises a fixing ring mounted at the top of the mounting block, a mounting cylinder tightly attached to one side of the outer wall of the fixing ring is rotationally arranged on the inner wall of the fixing ring, three sliding grooves are formed in the outer wall of the mounting cylinder at equal intervals, extrusion pieces are mounted in the sliding grooves, and a mounting frame is fixed to the outer wall of the fixing ring; and the mounting frame is fixed on the mounting block. According to the cylindrical lamp pole polishing device, a worker holds a cylindrical lamp pole to rotate the cylindrical lamp pole, and the effect of rapidly polishing the long cylindrical lamp pole can be conveniently and rapidly achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a grinding device for the outer surface of a cylindrical lamp post. Background Art

[0002] The appearance of the round lamp post is an equal-diameter circular tube structure with the same diameter from the top to the bottom of the lamp. Usually, a round tube is used and patterns are cut on the round tube through a laser cutting process. The surface of the lamp body can be customized in various colors. It is widely used in urban squares, pedestrian streets, communities, parks and other garden landscape places. The production of round lamp posts requires the use of grinding equipment to grind its outer surface to make it smooth.

[0003] However, the existing grinding setting is to place the workpiece on the grinding table, and drive the grinding wheel to grind the outer wall of the workpiece by starting the motor. For the cylindrical lamp post, unlike other workpieces, on the one hand, it is relatively long, and on the other hand, it is easy to move on the workbench and needs to be stabilized. This causes it to shake easily during grinding, and it is long, so it needs to be constantly moved for grinding, which reduces the grinding efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a device for grinding the outer surface of a cylindrical lamp post.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cylindrical lamp post outer surface grinding device, comprising a bottom plate, side plates are fixed on both sides of the top of the bottom plate, two guide rods are symmetrically fixed between the two side plates, the two guide rods slide through the same mounting block, a reciprocating driving mechanism for driving the mounting block to move is installed on the outer wall of the bottom plate, and a cylindrical clamping mechanism and a grinding device for grinding the outer surface of the cylindrical lamp post are installed on the top of the mounting block;

[0007] The cylindrical clamping mechanism includes a fixed ring installed on the top of the mounting block, the inner wall of the fixed ring is rotatably provided with a mounting cylinder close to one side of the outer wall of the fixed ring, the outer wall of the mounting cylinder is equidistantly provided with three sliding grooves, an extrusion piece is installed in the sliding groove, the outer wall of the fixed ring is fixed with a mounting frame, and the mounting frame is fixed on the mounting block.

[0008] As a further solution of the utility model, the top of the fixing ring is rotatably connected to a second threaded connection block, the outer wall of the mounting tube is rotatably connected to a first threaded connection block, and the first threaded connection block and the second threaded connection block are connected by a screw.

[0009] As a further solution of the utility model, the extrusion member includes a mounting sleeve rotatably disposed in a slide groove, an extrusion rod is slidably disposed in the mounting sleeve, and the tail end of the extrusion rod is rotatably connected to the top of the fixing ring.

[0010] As a further solution of the utility model, a roller is rotatably provided at one end of the extrusion rod located inside the fixing ring.

[0011] As a further solution of the utility model, the grinding device includes a grinding motor, a grinding wheel is fixed to the output shaft of the grinding motor, the grinding wheel is located at the bottom of the fixing ring away from the extrusion piece, an electric push rod is fixed to the top of the mounting block, a motor mounting frame is fixed to the output shaft of the electric push rod, and the grinding motor is fixed on the motor mounting frame.

[0012] As a further solution of the utility model, the reciprocating drive mechanism includes a driving motor fixed to the outer wall of one of the side plates, the output shaft of the driving motor is coaxially fixed with a bidirectional screw rod rotatably arranged between the two side plates, a sliding block adapted thereto is installed on the bidirectional screw rod, and the bottom of the mounting block is fixed to the top of the sliding block.

[0013] The beneficial effects of the utility model are:

[0014] The utility model: due to the technical means of adopting a reciprocating drive mechanism and a cylindrical clamping mechanism, the drive motor and the grinding motor are started, and the drive motor drives the bidirectional screw to rotate. The bidirectional screw rotates, so that the slider drives the mounting block and the entire cylindrical clamping mechanism to move on the outer wall of the cylindrical rod, and at the same time the grinding motor drives the grinding wheel to grind the outer wall of the cylindrical lamp pole, effectively solving the problems raised by the background technology, and then realizing the synchronous reciprocating movement of the grinding device and the cylindrical clamping mechanism, moving along the outer wall of the cylindrical lamp pole, and the staff holds the cylindrical lamp pole and rotates it, so as to conveniently and quickly achieve the effect of quickly grinding the longer cylindrical lamp pole.

[0015] The utility model: through the cylindrical clamping mechanism, the installation tube rotates so that the installation sleeve in the slide groove drives the extrusion rod to rotate, and the three extrusion rods rotate at the same time. At the same time, the electric push rod can adjust the height of the grinding motor and the grinding wheel, which is convenient for clamping and fixing cylindrical lamp poles with different outer diameters for grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a cylindrical lamp post outer surface grinding device proposed by the utility model;

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram of a cylindrical lamp post outer surface grinding device proposed by the utility model;

[0018] Figure 3A schematic diagram of the three-dimensional structure of a cylindrical clamping mechanism of a cylindrical lamp post outer surface grinding device proposed by the utility model;

[0019] Figure 4 The utility model provides a cylindrical lamp post outer surface grinding device Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. base plate; 2. drive motor; 3. guide rod; 4. cylindrical clamping mechanism; 5. bidirectional screw; 6. grinding motor; 7. grinding wheel; 8. motor mounting bracket; 9. electric push rod; 10. mounting block; 11. slider; 12. fixing ring; 13. mounting cylinder; 14. extrusion piece; 15. mounting bracket; 16. slide groove; 17. mounting sleeve; 18. extrusion rod; 19. roller; 20. first threaded connection block; 21. second threaded connection block; 22. screw. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Reference Figure 1-4 , a cylindrical lamp post outer surface grinding device, comprising a bottom plate 1, side plates are fixed on both sides of the top of the bottom plate 1, two guide rods 3 are symmetrically fixed between the two side plates, the two guide rods 3 slide through the same mounting block 10, the outer wall of the bottom plate 1 is installed with a reciprocating driving mechanism for driving the mounting block 10 to move, and the top of the mounting block 10 is installed with a cylindrical clamping mechanism 4 and a grinding device for grinding the outer surface of the cylindrical lamp post;

[0024] The cylindrical clamping mechanism 4 includes a fixed ring 12 installed on the top of the mounting block 10, and the inner wall of the fixed ring 12 is rotatably provided with a mounting cylinder 13 close to one side of the outer wall of the fixed ring 12, and the outer wall of the mounting cylinder 13 is equidistantly provided with three slide grooves 16, and an extrusion piece 14 is installed in the slide groove 16. A mounting frame 15 is fixed to the outer wall of the fixed ring 12, and the mounting frame 15 is fixed on the mounting block 10.

[0025] In this embodiment, the top of the fixing ring 12 is rotatably connected to the second threaded connecting block 21, and the outer wall of the mounting tube 13 is rotatably connected to the first threaded connecting block 20. The first threaded connecting block 20 and the second threaded connecting block 21 are connected by a screw 22. The extrusion piece 14 includes a mounting sleeve 17 rotatably arranged in the slide groove 16, and an extrusion rod 18 is slidably arranged in the mounting sleeve 17. The tail end of the extrusion rod 18 is rotatably connected to the top of the fixing ring 12, and a roller 19 is rotatably arranged at one end of the extrusion rod 18 located inside the fixing ring 12. The rotation of the screw 22 can move the first threaded connecting block 20 away from the second threaded connecting block 21, thereby rotating the mounting tube 13. The rotation of the mounting tube 13 can make the mounting sleeve 17 in the slide groove 16 drive the extrusion rod 18 to rotate. The simultaneous rotation of the three extrusion rods 18 can make the roller 19 squeeze the cylindrical lamp post and limit the cylindrical lamp post.

[0026] In this embodiment, the grinding device includes a grinding motor 6, and a grinding wheel 7 is fixed to the output shaft of the grinding motor 6. The grinding wheel 7 is located at the bottom of the fixing ring 12 away from the extrusion member 14. An electric push rod 9 is fixed to the top of the mounting block 10. The output shaft of the electric push rod 9 is fixed to a motor mounting frame 8. The grinding motor 6 is fixed on the motor mounting frame 8. The electric push rod 9 can adjust the height of the grinding wheel 7 and the grinding motor 6 so that the grinding wheel 7 fits the outer wall of the cylindrical lamp pole.

[0027] In this embodiment, the reciprocating drive mechanism includes a drive motor 2 fixed to the outer wall of one of the side panels, and the output shaft of the drive motor 2 is coaxially fixed with a bidirectional screw rod 5 rotatably arranged between the two side panels, and a slider 11 adapted to it is installed on the bidirectional screw rod 5. The bottom of the mounting block 10 is fixed to the top of the slider 11, so that the grinding device and the cylindrical clamping mechanism 4 can be moved back and forth synchronously, and move along the outer wall of the cylindrical lamp post. The staff can hold the cylindrical lamp post and rotate it, so as to achieve the effect of quickly grinding the longer cylindrical lamp post conveniently and quickly.

[0028] Working principle: When in use, take out the cylindrical lamp post, pass it through the installation tube 13 and the fixing ring 12, and rotate the screw 22. The rotation of the screw 22 can make the first threaded connection block 20 move away from the second threaded connection block 21, so that the installation tube 13 rotates. The rotation of the installation tube 13 can make the installation sleeve 17 in the slide groove 16 drive the extrusion rod 18 to rotate. The three extrusion rods 18 rotate at the same time, which can make the roller 19 squeeze the cylindrical lamp post and limit the cylindrical lamp post. Start the drive motor 2 and the grinding motor 6. The drive motor 2 drives the bidirectional screw rod 5 to rotate. The bidirectional screw rod 5 rotates to make The slider 11 drives the mounting block 10 and the entire cylindrical clamping mechanism 4 to move on the outer wall of the cylindrical rod, and at the same time the grinding motor 6 drives the grinding wheel 7 to grind the outer wall of the cylindrical lamp pole. The electric push rod 9 can adjust the height of the grinding wheel 7 and the grinding motor 6, and then through the adjustable extrusion piece 14, it is convenient to clamp and fix the cylindrical lamp poles with different outer diameters for grinding. The utility model can realize the synchronous reciprocating movement of the grinding device and the cylindrical clamping mechanism 4, and move along the outer wall of the cylindrical lamp pole. The staff holds the cylindrical lamp pole and rotates it, so as to achieve the effect of fast grinding of the longer cylindrical lamp pole conveniently and quickly.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cylindrical lamp post outer surface grinding device, comprising a bottom plate (1), characterized in that: Side plates are fixed on both sides of the top of the base plate (1); two guide rods (3) are symmetrically fixed between the two side plates; the two guide rods (3) slide through the same mounting block (10); a reciprocating drive mechanism for driving the mounting block (10) to move is installed on the outer wall of the base plate (1); a cylindrical clamping mechanism (4) and a grinding device for grinding the outer surface of the cylindrical lamp post are installed on the top of the mounting block (10); The cylindrical clamping mechanism (4) comprises a fixing ring (12) mounted on the top of a mounting block (10); a mounting tube (13) is rotatably arranged on the inner wall of the fixing ring (12) and is closely attached to one side of the outer wall of the fixing ring (12); three slide grooves (16) are equidistantly arranged on the outer wall of the mounting tube (13); an extrusion piece (14) is mounted in the slide groove (16); a mounting frame (15) is fixed to the outer wall of the fixing ring (12); and the mounting frame (15) is fixed to the mounting block (10).

2. The cylindrical lamp post outer surface grinding device according to claim 1, characterized in that: The top of the fixing ring (12) is rotatably connected to a second threaded connection block (21), the outer wall of the mounting cylinder (13) is rotatably connected to a first threaded connection block (20), and the first threaded connection block (20) and the second threaded connection block (21) are connected via a screw rod (22).

3. The cylindrical lamp post outer surface grinding device according to claim 2, characterized in that: The extrusion member (14) comprises a mounting sleeve (17) rotatably arranged in a slide groove (16), an extrusion rod (18) being slidably arranged in the mounting sleeve (17), and the rear end of the extrusion rod (18) is rotatably connected to the top of the fixing ring (12).

4. The cylindrical lamp post outer surface grinding device according to claim 3, characterized in that: A roller (19) is rotatably provided at one end of the squeezing rod (18) located inside the fixing ring (12).

5. The cylindrical lamp post outer surface grinding device according to claim 4, characterized in that: The grinding device comprises a grinding motor (6), a grinding wheel (7) being fixed to the output shaft of the grinding motor (6), the grinding wheel (7) being located at the bottom of a side of a fixing ring (12) away from an extrusion member (14), an electric push rod (9) being fixed to the top of the mounting block (10), a motor mounting frame (8) being fixed to the output shaft of the electric push rod (9), and the grinding motor (6) being fixed on the motor mounting frame (8).

6. The cylindrical lamp post outer surface grinding device according to claim 1, characterized in that: The reciprocating drive mechanism comprises a drive motor (2) fixed to the outer wall of one of the side plates, the output shaft of the drive motor (2) being coaxially fixed with a bidirectional screw rod (5) rotatably arranged between the two side plates, the bidirectional screw rod (5) being mounted with a sliding block (11) adapted thereto, and the bottom of the mounting block (10) being fixed to the top of the sliding block (11).

Images