CN110695810B - Finish machining device and method for glass fiber reinforced plastic electric meter box - Google Patents
Finish machining device and method for glass fiber reinforced plastic electric meter box Download PDFInfo
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- CN110695810B CN110695810B CN201910983357.9A CN201910983357A CN110695810B CN 110695810 B CN110695810 B CN 110695810B CN 201910983357 A CN201910983357 A CN 201910983357A CN 110695810 B CN110695810 B CN 110695810B
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- bearing plate
- fiber reinforced
- glass fiber
- reinforced plastic
- meter box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention belongs to the technical field of power equipment manufacturing, and particularly relates to a finish machining device and method for a glass fiber reinforced plastic electricity meter box. The apparatus includes a horizontal floor. First spout and second spout have been seted up to the upper surface of bottom plate, install the spring in first spout and the second spout, spring end connection is used for the triangle-shaped fixture block of fixed glass steel ammeter case, the last fixed surface of bottom plate installs door shape support, the cylinder is installed at door shape support top, the bottom fixedly connected with installation piece of cylinder piston rod, four horizontal elastic telescopic rod one ends of fixed connection on the installation piece, contained angle between the adjacent elastic telescopic rod is the same, elastic telescopic rod's other end fixed connection grinding machanism. According to the finish machining device for the glass fiber reinforced plastic electricity meter box, flexible polishing paper is used for replacing the polishing blocks, when corners of the inner surface of the electricity meter box are polished, the step of replacing the direction of the polishing blocks is omitted, and the operation is simple; the invention can absorb and remove the abrasive dust adsorbed at the edge of the inner surface of the glass fiber reinforced plastic, thereby improving the polishing quality.
Description
Technical Field
The invention belongs to the technical field of power equipment manufacturing, and particularly relates to a finish machining device and method for a glass fiber reinforced plastic electricity meter box.
Background
The glass fiber reinforced plastic is named as Fiber Reinforced Plastic (FRP), namely fiber reinforced composite plastic. The fiber is divided into glass fiber reinforced composite plastic, carbon fiber reinforced composite plastic, boron fiber reinforced composite plastic and the like according to different fibers. It is a composite material using glass fibre and its product as reinforcing material and synthetic resin as base material. Glass fiber reinforced plastic has the advantages of light weight, high strength, corrosion resistance, good insulation and good heat insulation performance, and is widely applied to power equipment.
The surface of the electric meter box made of the glass fiber reinforced plastics needs to be polished before use, and the traditional polishing method is manual polishing by using sand paper, so that the method is high in labor intensity, low in production efficiency and unstable in product quality. Chinese utility model patent with application number CN201820991052.3 shows a glass steel grinding machine, including the frame, the inside bottom of frame is provided with the rubber pad, and the inside of frame is passed through the connecting rod and is connected with the fixed plate, and the inside sliding connection of fixed plate has the limiting plate, and one side of limiting plate is passed through electric telescopic handle and is connected with the extrusion pad, lies in on the inner wall of frame to be provided with the slide between fixed plate and the rubber pad, and the top that the inside of frame lies in the fixed plate is provided with the toothed disc. The device passes through the motor and drives the toothed disc rotation, drives the piece of polishing through the second lantern ring when the toothed disc rotates and removes, still drives the slurcam through first lantern ring simultaneously and removes, and the slurcam is opposite with the direction that the piece of polishing removed, makes glass steel plate can be polished evenly through such mode, and compares the manual work and has improved the efficiency of polishing. However, when the device is actually used for polishing the surface of the glass fiber reinforced plastic electric meter box, the following problems still exist: (1) when the internal corners of the glass fiber reinforced plastic electricity meter box are polished, the direction of the polishing block needs to be changed, and the operation is complicated; (2) because a large amount of abrasive dusts that can produce of the high-speed rotatory piece of polishing and glass steel surface friction during the polishing, the adhesion of abrasive dusts is on glass steel surface, has seriously reduced the quality of polishing.
Disclosure of Invention
Technical problem to be solved
The invention provides a finish machining device and method for a glass fiber reinforced plastic electricity meter box, and aims to solve the following problems of the existing polishing device in polishing the surface of the glass fiber reinforced plastic electricity meter box: (1) when the internal corners of the glass fiber reinforced plastic electricity meter box are polished, the direction of the polishing block needs to be changed, and the operation is complicated; (2) because a large amount of abrasive dusts that can produce of the high-speed rotatory piece of polishing and glass steel surface friction during the polishing, the adhesion of abrasive dusts is on glass steel surface, has seriously reduced the quality of polishing.
(II) technical scheme
In order to solve the technical problems, the invention adopts the following technical scheme:
a finish machining device for a glass fiber reinforced plastic electricity meter box comprises a horizontal bottom plate. The upper surface of the bottom plate is provided with a plurality of first sliding grooves and second sliding grooves which are vertical to each other. The first sliding groove and the second sliding groove are internally provided with springs along the length direction. The end of the spring is connected with a triangular clamping block used for fixing the glass fiber reinforced plastic electricity meter box. The upper surface of bottom plate fixed mounting has door shape support, and door shape support top intermediate position fixed mounting has the cylinder of vertical direction, and the piston end of cylinder is downward. The bottom fixedly connected with installation piece of cylinder piston rod, four horizontal elastic telescopic link one ends of fixed connection on the installation piece, the contained angle between the adjacent elastic telescopic link is the same, and elastic telescopic link's other end fixed connection grinding machanism.
The polishing mechanism comprises a first semicircular bearing plate and a second semicircular bearing plate which are fixedly connected together, and the first bearing plate and the second bearing plate are the same in size and are perpendicular to each other. The first bearing plate and the second bearing plate are in a vertical state, and the diameters of the first bearing plate and the second bearing plate are overlapped. The edge of the outer surface of the first bearing plate and the edge of the outer surface of the second bearing plate are fixedly connected with semicircular limiting rings with L-shaped cross sections along the circumferential direction of the first bearing plate and the second bearing plate. The outer surfaces of the first bearing plate and the second bearing plate are matched with circular rubber sheets. The edge of the rubber sheet is in sliding fit with the semicircular limiting ring. The surface laminating of sheet rubber has the paper of polishing, and the fixed annular ring gear that is provided with along its circumference in the internal surface edge of sheet rubber, the surface of first bearing board and second bearing board seted up with annular ring gear complex half slot. The first bearing plate and the second bearing plate are provided with through grooves. The inner surfaces of the first bearing plate and the second bearing plate are fixedly provided with motors, the output ends of the motors are fixedly connected with gears, and the gears penetrate through the through grooves and are meshed with the annular gear rings. The output end of the motor drives the gear to rotate, and the gear drives the annular gear ring meshed with the gear to rotate, so that the rubber sheet is driven to rotate; in the rotation process of the rubber sheet, the rubber sheet is always attached to the outer surfaces of the first bearing plate and the second bearing plate under the limiting action of the semicircular limiting ring. Thereby enabling the motor to continuously drive the motor to rotate.
As a preferred technical scheme of the invention, an air pump is fixedly arranged on the elastic telescopic rod, and an inlet of the air pump is communicated with the filtering mechanism. And the top and the bottom of the joint of the first bearing plate and the second bearing plate are respectively provided with an air suction port. The air pumping port is communicated with the filtering mechanism through a flexible pipeline. The filtering mechanism comprises a cylindrical upper cavity and a cylindrical lower cavity which have the same diameter, the upper cavity and the lower cavity are hinged together, and a filter screen is fixedly arranged in the upper cavity. The top of the upper cavity is communicated with the flexible pipeline, and the bottom of the lower cavity is communicated with the air pump.
As a preferable technical scheme of the invention, a plurality of horizontal rollers are hinged at the joint of the first bearing plate and the second bearing plate along the vertical direction. The rubber sheet drives the paper rotation in-process of polishing, and the internal surface and the gyro wheel of rubber sheet produce rolling friction, compare sliding friction and have reduced frictional force, have improved the stability of rubber sheet rotation process.
As a preferable technical scheme of the invention, the polishing paper consists of six one-sixth circles. The whole polishing paper is circular, and the circle center of the polishing paper coincides with the circle center of the rubber sheet. After the polishing paper is used for a period of time, the surface of the polishing paper can be abraded in different degrees, the parts with serious abrasion of the polishing paper can be replaced, the polishing paper does not need to be integrally replaced, and the use cost is saved.
The invention also provides a finish machining method of the glass fiber reinforced plastic electricity meter box, which is implemented by matching the finish machining device of the glass fiber reinforced plastic electricity meter box aiming at polishing the internal corners of the glass fiber reinforced plastic electricity meter box and specifically comprises the following steps:
step one, placing the glass fiber reinforced plastic electric meter box on the upper surface of the bottom plate, and fixing the glass fiber reinforced plastic electric meter box through the fixture block.
Step two, the length of adjusting the flexible telescopic rod for grinding machanism contradicts on the corner of glass steel ammeter case internal surface, and at this moment, the rubber piece of first bearing plate surface laminating is contradicted in corner one side with the paper of polishing, and the rubber piece of second bearing plate surface laminating is contradicted at the opposite side of corner with the paper of polishing.
And step three, driving a gear to rotate through a motor, and driving an annular gear ring meshed with the gear to rotate through the gear so as to drive the rubber sheet to be matched on the outer surfaces of the first bearing plate and the second bearing plate to rotate under the limiting action of the limiting ring. And simultaneously polishing the two sides of the corner of the inner surface of the glass fiber reinforced plastic electricity meter box by the polishing paper attached to the outer surface of the rubber sheet.
Step four, driving the polishing mechanism to move along the vertical direction through the cylinder, and polishing the corner of the inner surface of the glass fiber reinforced plastic electric meter box by the polishing mechanism. Simultaneously, the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is pumped by the air pump through the filtering mechanism, the flexible pipeline and the pumping hole, and the abrasive dust covering the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is removed.
(III) advantageous effects
The invention has the following beneficial effects:
(1) when the finish machining device for the glass fiber reinforced plastic electricity meter box provided by the invention is used for polishing the corners in the glass fiber reinforced plastic electricity meter box, the flexible polishing paper is adopted to replace the polishing block, so that the step of replacing the direction of the polishing block is omitted, and the operation is simple; the finish machining device for the glass fiber reinforced plastic electricity meter box can absorb abrasive dust adsorbed at the corners of the inner surface of the glass fiber reinforced plastic, and the polishing quality is improved.
(2) When the finish machining device for the glass fiber reinforced plastic electricity meter box provided by the invention is used for polishing the corners in the glass fiber reinforced plastic electricity meter box, the flexible polishing paper is always attached to the surfaces of the corners, and the two sides of the corners can be polished simultaneously. Compared with the traditional polishing block polishing process in which one side is polished first and then the direction is changed to polish the other side, the invention greatly improves the polishing efficiency.
(3) When the finish machining device for the glass fiber reinforced plastic electricity meter box provided by the invention is used for polishing the inner corner of the glass fiber reinforced plastic electricity meter box, the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is pumped by the air pump through the filtering mechanism, the flexible pipeline and the air pumping hole, and abrasive dust covering the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is removed, so that the polishing quality is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a finish machining device for a glass fiber reinforced plastic electricity meter box in one embodiment of the invention (rubber sheets are omitted);
FIG. 2 is an enlarged schematic view at A in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at B in one embodiment of the present invention;
FIG. 4 is a top view of a grinding mechanism in accordance with one embodiment of the present invention;
FIG. 5 is a schematic front view of a rubber sheet according to an embodiment of the present invention;
FIG. 6 is a schematic view of the back side structure of a rubber sheet according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the construction of a filter mechanism according to one embodiment of the present invention;
FIG. 8 is a diagram illustrating the steps of a finish machining method for a glass fiber reinforced plastic electricity meter box in an embodiment of the invention.
In the figure: 1-bottom plate, 2-first chute, 3-second chute, 4-spring, 5-fixture block, 6-door-shaped bracket, 7-cylinder, 8-mounting block, 9-elastic telescopic rod, 10-polishing mechanism, 101-first bearing plate, 102-second bearing plate, 103-spacing ring, 104-rubber sheet, 105-polishing paper, 106-annular gear ring, 107-through groove, 108-motor, 109-gear, 11-air pump, 12-filtering mechanism, 121-upper cavity, 122-lower cavity, 123-filter screen, 13-air extraction opening, 14-flexible pipeline, 15-roller.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, the present embodiment provides a finish machining apparatus for a glass fiber reinforced plastic electricity meter box, which comprises a horizontal bottom plate 1. The upper surface of the bottom plate 1 is provided with a plurality of first sliding chutes 2 and second sliding chutes 3 which are vertical to each other. The first sliding chute 2 and the second sliding chute 3 are internally provided with springs 4 along the length direction. The end of the spring 4 is connected with a triangular clamping block 5 for fixing the glass fiber reinforced plastic electric meter box. The upper surface of the bottom plate 1 is fixedly provided with a door-shaped support 6, the middle position of the top of the door-shaped support 6 is fixedly provided with a cylinder 7 in the vertical direction, and the piston end of the cylinder 7 faces downwards. The bottom fixedly connected with installation piece 8 of cylinder 7 piston rod, four horizontal elastic telescopic rod 9 one ends of fixed connection on the installation piece 8, the contained angle between the adjacent elastic telescopic rod 9 is the same, and the other end fixed connection grinding machanism 10 of elastic telescopic rod 9.
The grinding mechanism 10 comprises a first semicircular bearing plate 101 and a second semicircular bearing plate 102 which are fixedly connected together, wherein the first semicircular bearing plate 101 and the second semicircular bearing plate 102 are identical in size and are perpendicular to each other. The first and second support plates 101 and 102 are in a vertical state and the diameters of the first and second support plates 101 and 102 are overlapped. The outer surface edges of the first bearing plate 101 and the second bearing plate 102 are fixedly connected with semicircular limiting rings 103 with L-shaped cross sections along the circumferential direction. The outer surfaces of the first and second bearing plates 101 and 102 are fitted with a circular rubber sheet 104. The edge of the rubber sheet 104 is in sliding fit with the semicircular limiting ring 103. The outer surface of the rubber sheet 104 is attached with polishing paper 105, an annular gear ring 106 is fixedly arranged at the edge of the inner surface of the rubber sheet 104 along the circumferential direction, and semicircular grooves matched with the annular gear ring 106 are formed in the outer surfaces of the first bearing plate 101 and the second bearing plate 102. The first bearing plate 101 and the second bearing plate 102 are provided with through grooves 107. The inner surfaces of the first bearing plate 101 and the second bearing plate 102 are fixedly provided with a motor 108, the output end of the motor 108 is fixedly connected with a gear 109, and the gear 109 penetrates through the through groove 107 and is meshed with the annular gear ring 106. The output end of the motor 108 drives the gear 109 to rotate, and the gear 109 drives the annular gear ring 106 engaged with the gear to rotate, so as to drive the rubber sheet 104 to rotate; in the rotation process of the rubber sheet 104, the rubber sheet is always attached to the outer surfaces of the first bearing plate 101 and the second bearing plate 102 under the limiting action of the semicircular limiting ring 103. Thereby enabling the motor 108 to continue to rotate.
In this embodiment, an air pump 11 is fixedly installed on the elastic telescopic rod 9, and an inlet of the air pump 11 is communicated with a filtering mechanism 12. The top and the bottom of the joint of the first bearing plate 101 and the second bearing plate 102 are respectively provided with an air suction port 13. The suction port communicates with the filter mechanism 12 through a flexible conduit 14. The filtering mechanism 12 comprises a cylindrical upper cavity 121 and a cylindrical lower cavity 122 which have the same diameter, the upper cavity 121 and the lower cavity 122 are hinged together, and a filter screen 123 is fixedly installed in the upper cavity 121. The top of the upper cavity 121 is communicated with the flexible pipeline 14, and the bottom of the lower cavity 122 is communicated with the air pump 11.
In this embodiment, the joint between the first supporting plate 101 and the second supporting plate 102 is hinged with a plurality of horizontal rollers 15 along the vertical direction. During the rotation process of the polishing paper 105 driven by the rubber sheet 104, the inner surface of the rubber sheet 104 and the roller 15 generate rolling friction, and compared with sliding friction, the friction force is reduced, and the stability of the rotation process of the rubber sheet 104 is improved.
In the present embodiment, the polishing paper 105 is composed of six one-sixteenth circles. The polishing paper 105 is circular as a whole, and the center of the polishing paper 105 coincides with the center of the rubber sheet 104. After the polishing paper 105 is used for a period of time, the surface of the polishing paper 105 can be abraded in different degrees, the parts of the polishing paper 105 which are seriously abraded can be replaced, the polishing paper 105 does not need to be integrally replaced, and the use cost is saved.
As shown in fig. 8, this embodiment further provides a finish machining method for a glass fiber reinforced plastic electricity meter box, where the internal corners of the glass fiber reinforced plastic electricity meter box are polished, and the finish machining method is completed by using the finish machining device for a glass fiber reinforced plastic electricity meter box in a matching manner, and specifically includes the following steps:
step one, the glass fiber reinforced plastic electric meter box is placed on the upper surface of the bottom plate 1, and the glass fiber reinforced plastic electric meter box is fixed through the fixture block 5.
And step two, adjusting the length of the elastic telescopic rod 9 to enable the polishing mechanism 10 to abut against the corner of the inner surface of the glass fiber reinforced plastic electricity meter box, wherein the rubber sheet 104 and the polishing paper 105 attached to the surface of the first bearing plate 101 abut against one side of the corner, and the rubber sheet 104 and the polishing paper 105 attached to the surface of the second bearing plate 102 abut against the other side of the corner.
And step three, driving a gear 109 to rotate through a motor 108, and driving an annular gear ring 106 meshed with the gear 109 to rotate through the gear 109, so as to drive the rubber sheet 104 to be matched with the outer surfaces of the first bearing plate 101 and the second bearing plate 102 to rotate under the limiting action of the limiting ring 103. The polishing paper 105 attached to the outer surface of the rubber sheet 104 simultaneously polishes both sides of the corners of the inner surface of the glass fiber reinforced plastic electricity meter box.
Step four, driving the polishing mechanism 10 to move along the vertical direction through the air cylinder 7, and polishing the corners of the inner surface of the glass fiber reinforced plastic electricity meter box by the polishing mechanism 10. Meanwhile, the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is pumped by the air pump 11 through the filtering mechanism 12, the flexible pipeline 14 and the pumping hole 13, and the abrasive dust covering the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is removed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a finish machining device of glass steel ammeter case which characterized in that: the finish machining device for the glass fiber reinforced plastic electricity meter box comprises a horizontal bottom plate (1); the upper surface of the bottom plate (1) is provided with a plurality of first sliding grooves (2) and second sliding grooves (3) which are vertical to each other; springs (4) are arranged in the first sliding chute (2) and the second sliding chute (3) along the length direction of the sliding chutes; the end part of the spring (4) is connected with a triangular clamping block (5) for fixing the glass fiber reinforced plastic electricity meter box; a door-shaped support (6) is fixedly arranged on the upper surface of the bottom plate (1), a cylinder (7) in the vertical direction is fixedly arranged in the middle of the top of the door-shaped support (6), and the piston end of the cylinder (7) is downward; the bottom of a piston rod of the air cylinder (7) is fixedly connected with a mounting block (8), one ends of four horizontal elastic telescopic rods (9) are fixedly connected to the mounting block (8), included angles between adjacent elastic telescopic rods (9) are the same, and the other ends of the elastic telescopic rods (9) are fixedly connected with a polishing mechanism (10);
the polishing mechanism (10) comprises a first semicircular bearing plate (101) and a second semicircular bearing plate (102) which are fixedly connected together, wherein the first bearing plate (101) and the second bearing plate (102) are identical in size and are perpendicular to each other; the first bearing plate (101) and the second bearing plate (102) are in a vertical state, and the diameters of the first bearing plate (101) and the second bearing plate (102) are overlapped; the edges of the outer surfaces of the first bearing plate (101) and the second bearing plate (102) are fixedly connected with semicircular limiting rings (103) with L-shaped cross sections along the circumferential direction; the outer surfaces of the first bearing plate (101) and the second bearing plate (102) are matched with a circular rubber sheet (104); the edge of the rubber sheet (104) is in sliding fit with the semicircular limiting ring (103); polishing paper (105) is attached to the outer surface of the rubber sheet (104), an annular gear ring (106) is fixedly arranged at the edge of the inner surface of the rubber sheet (104) along the circumferential direction of the rubber sheet, and semicircular grooves matched with the annular gear ring (106) are formed in the outer surfaces of the first bearing plate (101) and the second bearing plate (102); a through groove (107) is formed in the first bearing plate (101) and the second bearing plate (102); the inner surfaces of the first bearing plate (101) and the second bearing plate (102) are fixedly provided with motors (108), the output ends of the motors (108) are fixedly connected with gears (109), and the gears (109) penetrate through the through grooves (107) and are meshed with the annular gear rings (106).
2. The finish machining device for the glass fiber reinforced plastic electric meter box as claimed in claim 1, is characterized in that: an air pump (11) is fixedly arranged on the elastic telescopic rod (9), and an inlet of the air pump (11) is communicated with a filtering mechanism (12); the top and the bottom of the joint of the first bearing plate (101) and the second bearing plate (102) are respectively provided with an air suction port (13); the air extraction opening is communicated with the filtering mechanism (12) through a flexible pipeline (14); the filtering mechanism (12) comprises a cylindrical upper cavity (121) and a cylindrical lower cavity (122) which have the same diameter, the upper cavity (121) and the lower cavity (122) are hinged together, and a filter screen (123) is fixedly arranged in the upper cavity (121); the top of the upper cavity (121) is communicated with the flexible pipeline (14), and the bottom of the lower cavity (122) is communicated with the air pump (11).
3. The finish machining device for the glass fiber reinforced plastic electric meter box as claimed in claim 1, is characterized in that: the connecting part of the first bearing plate (101) and the second bearing plate (102) is hinged with a plurality of horizontal rollers (15) along the vertical direction.
4. The finish machining device for the glass fiber reinforced plastic electric meter box as claimed in claim 1, is characterized in that: the polishing paper (105) consists of six one-sixth circles; the whole polishing paper (105) is circular, and the circle center of the polishing paper (105) is superposed with the circle center of the rubber sheet (104).
5. The finish machining method for the glass fiber reinforced plastic electricity meter box is used for polishing the inner corners of the glass fiber reinforced plastic electricity meter box and is characterized in that: the finish machining method for the glass fiber reinforced plastic electricity meter box is completed by matching the finish machining device for the glass fiber reinforced plastic electricity meter box in any one of claims 1 to 4, and specifically comprises the following steps:
placing a glass fiber reinforced plastic electricity meter box on the upper surface of a bottom plate (1), and fixing the glass fiber reinforced plastic electricity meter box through a fixture block (5);
secondly, adjusting the length of the elastic telescopic rod (9) to enable the polishing mechanism (10) to abut against the corners of the inner surface of the glass fiber reinforced plastic electricity meter box;
driving a gear (109) to rotate through a motor (108), and driving an annular gear ring (106) meshed with the gear (109) to rotate through the gear (109), so that a rubber sheet (104) is driven to be matched with the outer surfaces of the first bearing plate (101) and the second bearing plate (102) to rotate under the limiting action of a limiting ring (103); polishing paper (105) attached to the outer surface of the rubber sheet (104) polishes corners of the inner surface of the glass fiber reinforced plastic electricity meter box;
driving the polishing mechanism (10) to move in the vertical direction through the air cylinder (7), and polishing the polishing mechanism (10) along the corners of the inner surface of the glass fiber reinforced plastic electricity meter box; meanwhile, the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is pumped by the air pump (11) through the filtering mechanism (12), the flexible pipeline (14) and the pumping hole (13), and abrasive dust covering the surface of the inner surface corner of the glass fiber reinforced plastic electricity meter box is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983357.9A CN110695810B (en) | 2019-10-16 | 2019-10-16 | Finish machining device and method for glass fiber reinforced plastic electric meter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910983357.9A CN110695810B (en) | 2019-10-16 | 2019-10-16 | Finish machining device and method for glass fiber reinforced plastic electric meter box |
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| Publication Number | Publication Date |
|---|---|
| CN110695810A CN110695810A (en) | 2020-01-17 |
| CN110695810B true CN110695810B (en) | 2020-06-16 |
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| CN103753363A (en) * | 2013-12-18 | 2014-04-30 | 格林策巴赫机械(上海)有限公司 | Flexible self-adaptive mechanism of angle grinder |
| CN204504989U (en) * | 2015-01-13 | 2015-07-29 | 山东朗法博粉末涂装科技有限公司 | Simple removable sand paper formula grinding head |
| CN107717701A (en) * | 2017-08-25 | 2018-02-23 | 嘉善恒兴电力建设有限公司 | A kind of burnishing device of ammeter tank shell |
| CN208276633U (en) * | 2018-03-21 | 2018-12-25 | 王海松 | A kind of small sand frame of suitable polishing small space |
| CN109848777A (en) * | 2019-03-28 | 2019-06-07 | 上海爱仕达机器人有限公司 | A kind of safety cabinet surface polishing work station and its polishing process |
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| CN110695810A (en) | 2020-01-17 |
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Effective date of registration: 20200520 Address after: 325600 Zhejiang Wenzhou Yueqing Economic Development Zone New District Weiyi Road (Zhejiang Changhong iron and Steel Co., Ltd.) Applicant after: ZHEJIANG TEYODQ ELECTRICAL Co.,Ltd. Address before: 312500 Nanshan Village 299, Ruao Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Wang Lejiong |
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Denomination of invention: A precision processing device and method for fiberglass electric meter box Effective date of registration: 20230924 Granted publication date: 20200616 Pledgee: Bank of China Limited Yueqing Branch Pledgor: ZHEJIANG TEYODQ ELECTRICAL Co.,Ltd. Registration number: Y2023980058662 |
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