CN221604062U

CN221604062U - Plastic part surface polishing device

Info

Publication number: CN221604062U
Application number: CN202323300809.XU
Authority: CN
Inventors: 黄磊; 蔡伟伟; 黄宇
Original assignee: Taizhou Huangyan Xinlong Plastic Industry Co ltd
Current assignee: Taizhou Huangyan Xinlong Plastic Industry Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-08-27
Anticipated expiration: 2033-12-05

Abstract

The utility model discloses a plastic part surface polishing device, which comprises a workbench, wherein supporting legs are fixedly connected to the periphery of the bottom of the workbench, a vertical plate is fixedly connected to one side of the top of the workbench, a top plate is fixedly connected to the top of the vertical plate, a lifting structure is fixedly connected to the top plate and comprises two bearing seats, the two bearing seats are respectively and fixedly connected to two sides of the top of the workbench, a first screw rod is rotatably connected to the two bearing seats, the first screw rod penetrates through the top plate, gears are fixedly connected to the ends of the first screw rod, and gears for meshed transmission with the first gears are arranged on one side of the first gears. Compared with the prior art, the utility model has the advantages that: the utility model provides a plastic part surface polishing device which is convenient to adjust and improve working efficiency.

Description

Plastic part surface polishing device

Technical Field

The utility model relates to the technical field of plastic polishing devices, in particular to a plastic part surface polishing device.

Background

The plastic is a high molecular compound polymerized by polyaddition or polycondensation reaction with monomer as raw material, and its deformation resistance is intermediate between fiber and rubber, and is composed of synthetic resin and additive such as filler, plasticizer, stabilizer, lubricant, pigment, etc. The plastic is a machined part of raw materials, namely a plastic part, and in the machining process of the plastic part, a polishing device is required to be used for polishing the surface of the plastic part, so that the required roughness is achieved.

The patent number among the prior art is CN 202121537852.6's patent discloses a working of plastics surface grinding device, and the device has solved the unable synchronous internal and external surface to the plastics tubular product of grinding device and has polished inefficiency, and the low technical problem of practicality, the device includes the base, the top of base is equipped with the casing, the middle part fixedly connected with fixing base on base top, swing joint has first lead screw between fixing base and the inner wall of casing one side, the outside cover of first lead screw is established and threaded connection has the slider, the fixed block that is equipped with in top of slider, one side of fixed block is fixed and is equipped with the second electric telescopic handle, the both sides of second electric telescopic handle one end are equipped with the second and polish the piece, the middle part swing joint of casing top inner wall has first electric telescopic handle, the bottom mounting of first electric telescopic handle is equipped with first polishing piece.

However, the prior art patents suffer from the following drawbacks:

When polishing the surface of a plastic part, the polishing device in the prior art only can polish and adjust one direction of the plastic part, and is difficult to adjust the directions of three dimensions, so that the practicability of the device is low, the use is inconvenient, and the working quality and the working efficiency are reduced.

Disclosure of utility model

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the plastic part surface polishing device which is convenient to adjust and improve the working efficiency.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a working of plastics surface grinding device, includes the workstation, equal fixedly connected with supporting leg all around the workstation bottom, workstation top one side fixedly connected with riser, riser top fixedly connected with roof, fixedly connected with elevation structure on the roof, elevation structure includes two bearing frames, two bearing frames respectively fixed connection in workstation top both sides, two all rotate on the bearing frame and connect and be equipped with lead screw one, two lead screw one passes the roof, and its equal fixedly connected with of tip is equipped with gear one, two gear one side all is equipped with it meshing driven gear two.

Further, roof top fixed connection is equipped with the supporting seat, supporting seat top fixed connection is equipped with the double-end motor, equal fixed connection is equipped with the connecting axle on the output shaft at double-end motor both ends, connecting axle and two fixed connection of gear, equal fixed connection in supporting seat both sides is equipped with the fixing base, the connecting axle passes the fixing base.

Further, two equal threaded connection is equipped with the slider on the first lead screw, two equal fixed connection is equipped with the connecting plate on the relative one side lateral wall of slider, connecting plate one side fixed connection is equipped with motor one, fixed connection is equipped with the second lead screw on the output shaft of motor one, the one end fixed connection of second lead screw is on the connecting plate lateral wall.

Further, a limiting rod is fixedly connected between the two connecting plates, a sliding block is arranged on the second screw rod in a threaded connection mode, the sliding block is in sliding connection with the limiting rod, and an adjusting structure is fixedly connected to the bottom of the sliding block.

Further, the regulation structure includes the mount pad, mount pad one end fixed connection is equipped with motor two, motor two other end fixed connection is equipped with the connecting seat, both ends fixed connection is equipped with the L shaped plate about the connecting seat, the connecting seat other end rotates to be connected and is equipped with the axis of rotation, motor two and axis of rotation fixed connection.

Further, fixed connection is equipped with the fixed connection pole in the axis of rotation, fixed connection pole other end fixed connection is equipped with the connecting block, the connecting block sets up for the slope, connecting block other end fixed connection is equipped with the spliced pole, spliced pole other end fixed connection is equipped with the polishing head.

Further, two all rotate between the L shaped plate and connect and be equipped with pivot pole one, two fixed connection is equipped with square hollow slab between the pivot pole one, both sides rotate in the square hollow slab and connect and be equipped with pivot pole two, two pivot pole two and the first fixed connection that polishes.

Compared with the prior art, the utility model has the advantages that:

According to the utility model, the lifting structure arranged at the top of the workbench can enable the device to realize adjustment in the height direction, the sliding block is driven to slide through rotation of the motor screw rod, adjustment of the horizontal angle can be realized, the device is suitable for polishing different objects, and the arranged adjusting structure can enable the device to adapt to polishing of curved surfaces, so that the device can improve practicality and work quality and work efficiency.

Drawings

Fig. 1 is a perspective view of a plastic part surface polishing device according to the present utility model.

Fig. 2 is a perspective view of a plastic part surface polishing device according to the present utility model.

Fig. 3 is a schematic view of a part of a polishing device for a surface of a plastic part according to the present utility model.

Fig. 4 is a front view showing a partial structure of a plastic part surface polishing device according to the present utility model.

Fig. 5 is a fifth front view of a plastic part surface grinding device of the present utility model.

As shown in the figure: 1. a work table; 2. support legs; 3. a vertical plate; 4. a top plate; 5. a lifting structure; 501. a bearing seat; 502. a first screw rod; 503. a first gear; 504. a second gear; 505. a support base; 506. a double-ended motor; 507. a connecting shaft; 508. a fixing seat; 509. a slide block; 510. a connecting plate; 6. a first motor; 7. a second screw rod; 8. a limit rod; 9. a sliding block; 10. an adjustment structure; 11. a mounting base; 12. a second motor; 13. a connecting seat; 14. an L-shaped plate; 15. a rotating shaft; 16. a connecting rod; 17. a connecting block; 18. a connecting column; 19. polishing head; 20. a first rotating shaft lever; 21. square hollow plate; 22. and a second rotating shaft lever.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in figures 1 to 5, the plastic part surface polishing device comprises a workbench 1, wherein supporting legs 2 are fixedly connected to the periphery of the bottom of the workbench 1, the supporting legs 2 can play a role in stabilizing, and the stability of the device in polishing work is enhanced. The fixed connection in workstation 1 top one side is equipped with riser 3, riser 3 top fixed connection is equipped with roof 4, fixed connection is equipped with elevation structure 5 on the roof 4, elevation structure 5 includes two bearing frames 501, two bearing frames 501 are fixed connection respectively in workstation 1 top both sides, all rotate on two bearing frames 501 and connect and be equipped with lead screw one 502, two lead screws one 502 pass roof 4, and its tip all fixed connection is equipped with gear one 503, two gear one 503 one sides all are equipped with it meshing driven gear two 504.

The top fixed connection of roof 4 is equipped with supporting seat 505, supporting seat 505 top fixed connection is equipped with double-end motor 506, equal fixed connection is equipped with connecting axle 507 on the output shaft at double-end motor 506 both ends, connecting axle 507 and gear two 504 fixed connection, the equal fixed connection in supporting seat 505 both sides is equipped with fixing base 508, connecting axle 507 passes fixing base 508, start double-end motor 506, drive the rotation of connecting axle 507 and gear two 504, gear two 504 rotates and can drive the rotation of meshing gear one 503 with it, thereby drive lead screw one 502 and rotate in bearing frame 501, lead screw one 502 rotates and can drive slider 509 and go up and down on lead screw one 502, slider 509 goes up and down consequently drive the lift of connecting plate 510.

The two first lead screws 502 are provided with sliding blocks 509 in threaded connection, the side walls of the opposite sides of the two sliding blocks 509 are provided with connecting plates 510 in fixed connection, one side of each connecting plate 510 is fixedly connected with a first motor 6, the output shaft of each first motor 6 is fixedly connected with a second lead screw 7, and one end of each second lead screw 7 is fixedly connected to the side wall of each connecting plate 510. By starting the first motor 6 on one side of the connecting plate 510, the first motor 6 drives the second screw rod 7 to rotate and the sliding block 9 to move in the horizontal direction of the second screw rod 7. A limiting rod 8 is fixedly connected between the two connecting plates 510, and the limiting rod 8 can play a limiting role on the second screw rod 7 for the sliding block 9, so that the situation that translocation dislocation occurs when the second screw rod 7 rotates is prevented. The screw rod II 7 is provided with the sliding block 9 in threaded connection, the sliding block 9 is in sliding connection with the limiting rod 8, the bottom of the sliding block 9 is fixedly connected with the adjusting structure 10, and the adjusting structure 10 can polish plastic parts at different angles and curved surfaces, so that the practicability of the polishing device is enhanced.

The adjusting structure 10 comprises a mounting seat 11, a motor II 12 is fixedly connected to one end of the mounting seat 11, a connecting seat 13 is fixedly connected to the other end of the motor II 12, L-shaped plates 14 are fixedly connected to the upper end and the lower end of the connecting seat 13, a rotating shaft 15 is rotatably connected to the other end of the connecting seat 13, and the motor II 12 is fixedly connected with the rotating shaft 15.

The fixed connection is equipped with fixed connecting rod 16 on the axis of rotation 15, and fixed connecting rod 16 other end fixed connection is equipped with connecting block 17, and connecting block 17 is the slope setting, and connecting block 17 other end fixed connection is equipped with spliced pole 18, and spliced pole 18 other end fixed connection is equipped with polishing head 19. The two L-shaped plates 14 are rotatably connected with a first rotating shaft rod 20, a square hollow plate 21 is fixedly connected between the first rotating shaft rods 20, a second rotating shaft rod 22 is rotatably connected with two sides in the square hollow plate 21, and the second rotating shaft rods 22 are fixedly connected with the polishing head 19.

In a specific use, when the height in the vertical direction needs to be adjusted, the double-headed motor 506 is started, the double-headed motor 506 drives the connecting shaft 507 and the gear II 504 to rotate, the gear II 504 rotates to drive the gear I503 meshed with the double-headed motor to rotate, so that the screw first 502 is driven to rotate in the bearing seat 501, the screw first 502 rotates to drive the slide block 509 to lift on the screw first 502, the slide block 509 lifts and lowers, so that the connecting plate 510 is driven to lift, the height adjustment is realized for plastic parts with different specifications, when the adjustment in the polishing horizontal direction needs to be realized, the motor I6 on one side of the connecting plate 510 can be started, and the motor I6 drives the screw second 7 to rotate and the slide block 9 to move in the horizontal direction of the screw second 7.

When needs polish the working of plastics on the curved surface, start motor two 12 of adjusting structure 10, motor two 12 can drive axis of rotation 15 and rotate, axis of rotation 15 rotates and drives connecting rod 16 and rotate, connecting rod 16 rotates and drives connecting block 17 and spliced pole 18 and rotate, drive simultaneously and polish head 19 and swing in square hollow slab 21, square hollow slab 21 swings in two L shaped plates 14, make polish head 19 possess the diversified rotation function of multi-angle, realize the work of polishing of different angles and dimension, improve work efficiency, the reinforcing practicality.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a working of plastics surface grinding device, includes workstation (1), its characterized in that: supporting legs (2) are fixedly connected to the periphery of the bottom of the workbench (1), a vertical plate (3) is fixedly connected to one side of the top of the workbench (1), a top plate (4) is fixedly connected to the top of the vertical plate (3), a lifting structure (5) is fixedly connected to the top plate (4), the lifting structure (5) comprises two bearing seats (501), the two bearing seats (501) are respectively and fixedly connected to two sides of the top of the workbench (1), the two bearing seats (501) are respectively and rotatably connected with a first screw rod (502), the two first screw rods (502) penetrate through the top plate (4), the end parts of the first screw rods are respectively and fixedly connected with a first gear (503), and one side of each first gear (503) is provided with a second gear (504) which is meshed with the first gear.

2. A plastic part surface grinding device according to claim 1, wherein: roof (4) top fixed connection is equipped with supporting seat (505), supporting seat (505) top fixed connection is equipped with double-end motor (506), equal fixed connection is equipped with connecting axle (507) on the output shaft at double-end motor (506) both ends, connecting axle (507) and gear two (504) fixed connection, equal fixed connection in supporting seat (505) both sides is equipped with fixing base (508), connecting axle (507) pass fixing base (508).

3. A plastic part surface grinding device according to claim 1, wherein: the two screw rods I (502) are provided with sliding blocks (509) in threaded connection, the two side walls of one side opposite to the sliding blocks (509) are provided with connecting plates (510) in fixed connection, one side of each connecting plate (510) is fixedly connected with a motor I (6), an output shaft of each motor I (6) is fixedly connected with a screw rod II (7), and one end of each screw rod II (7) is fixedly connected to the side wall of each connecting plate (510).

4. A plastic part surface grinding device according to claim 3, wherein: the two connecting plates (510) are fixedly connected with a limiting rod (8), a sliding block (9) is arranged on the screw rod II (7) in a threaded connection mode, the sliding block (9) is in sliding connection with the limiting rod (8), and an adjusting structure (10) is fixedly connected with the bottom of the sliding block (9).

5. The plastic part surface polishing device as claimed in claim 4, wherein: the adjusting structure (10) comprises a mounting seat (11), a motor II (12) is fixedly connected to one end of the mounting seat (11), a connecting seat (13) is fixedly connected to the other end of the motor II (12), L-shaped plates (14) are fixedly connected to the upper end and the lower end of the connecting seat (13), a rotating shaft (15) is rotatably connected to the other end of the connecting seat (13), and the motor II (12) is fixedly connected with the rotating shaft (15).

6. A plastic part surface grinding device as defined in claim 5, wherein: the rotary shaft (15) is fixedly connected with a fixed connecting rod (16), the other end of the fixed connecting rod (16) is fixedly connected with a connecting block (17), the connecting block (17) is obliquely arranged, the other end of the connecting block (17) is fixedly connected with a connecting column (18), and the other end of the connecting column (18) is fixedly connected with a polishing head (19).

7. The plastic part surface polishing device as claimed in claim 6, wherein: the two L-shaped plates (14) are rotatably connected with one rotating shaft rod (20), a square hollow plate (21) is fixedly connected between the two rotating shaft rods (20), two rotating shaft rods (22) are rotatably connected with two sides in the square hollow plate (21), and the two rotating shaft rods (22) are fixedly connected with a polishing head (19).