CN218658291U - Grinding device for processing burrs on surface of plywood - Google Patents

Abstract

The utility model belongs to the technical field of grinding device, especially, be a grinding device that plywood surface burr was handled, the fruit pick-up device comprises a frame body, the top inner wall of framework is fixed with the motor, the output shaft of motor is fixed with the bull stick, the bull stick passes through the bearing and is connected with the bottom rotation of framework, the bottom of bull stick is fixed with the casing, square socket has been seted up to the bottom of casing, the bottom laminating of casing has the abrasive disc of polishing, the top of abrasive disc is fixed with the square inserted block with square socket looks adaptation, the draw-in groove has all been seted up to the both sides wall of square inserted block, be provided with the spacing subassembly that is used for two draw-in grooves of block in the casing. The utility model discloses a set up casing, square socket, square inserted block, draw-in groove and spacing subassembly isotructure, after the dish of polishing takes place to damage, can change the dish of polishing comparatively convenient and fast, so can improve staff's work efficiency.

Description

Grinding device for processing burrs on surface of plywood

Technical Field

The utility model relates to a grinding device technical field specifically is a grinding device that plywood surface burr was handled.

Background

Plywood adds man-hour in production, need handle the burr on surface, generally all is to polish the burring through the handheld equipment of polishing of staff at present, to the surface of plywood handle of polishing, and the dismouting of being not convenient for of the dish of polishing of the equipment of polishing at present to after the dish of polishing takes place to damage, it is comparatively troublesome to change, therefore we have provided a grinding device that plywood surface burr was handled and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a grinding device of plywood surface burr treatment has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a grinding device that plywood surface burr was handled, includes the framework, the top inner wall of framework is fixed with the motor, the output shaft of motor is fixed with the bull stick, the bull stick passes through the bearing and is connected with the bottom rotation of framework, the bottom of bull stick is fixed with the casing, square socket has been seted up to the bottom of casing, the laminating of the bottom of casing has the abrasive disk, the top of abrasive disk is fixed with the square inserted block with square socket looks adaptation, the draw-in groove has all been seted up to the both sides wall of square inserted block, be provided with the spacing subassembly that is used for two draw-in grooves of block in the casing.

Further, spacing subassembly includes that two symmetries fix the first spring at casing top inner wall, two the bottom of first spring all is fixed with the slide, two the equal sliding connection of slide is in the casing, two the top of slide all is fixed with the depression bar, two the top of depression bar all slides and runs through the top of casing, two the top of depression bar is fixed with U type clamp plate, two the bottom of slide all is connected with the connecting rod through the round pin hub rotation, two the bottom of connecting rod all is connected with the connecting block through the round pin hub rotation, two a lateral wall of connecting block all is fixed with the second spring, two the one end of second spring is respectively with one side inner wall fixed connection adjacent with the casing, two another lateral wall of connecting block all is fixed with the fixture block of adaptation in the draw-in groove, the front of casing is fixed with the fixed block.

Further, a sliding block is fixed on one side wall of the sliding plate, and sliding grooves matched with the sliding blocks are formed in the inner walls of the two sides of the shell.

Furthermore, the bottom of the connecting block is fixed with a T-shaped limiting block, and two T-shaped limiting grooves matched with the T-shaped limiting block are symmetrically formed in the inner wall of the bottom of the shell.

Furthermore, two sliding holes matched with the pressure rods are symmetrically formed in the top of the shell.

Furthermore, a first handle is fixed to the top of the frame body, a second handle is fixed to one side wall of the frame body, and anti-skidding rubber sleeves are fixedly sleeved on the surfaces of the first handle and the second handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding device that plywood surface burr was handled possesses following beneficial effect:

the utility model discloses, through setting up casing, square socket, square inserted block, draw-in groove and spacing subassembly isotructure, after the dish that polishes takes place to damage, can change the dish of polishing comparatively convenient and fast, so can improve staff's work efficiency.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall top view structure of the present invention;

fig. 3 isbase:Sub>A schematic sectional view alongbase:Sub>A-base:Sub>A of fig. 2 according to the present invention.

In the figure: 1. a frame body; 2. a motor; 3. a rotating rod; 4. a housing; 5. a square socket; 6. grinding disc; 7. a square insert block; 8. a card slot; 9. a limiting component; 901. a first spring; 902. a slide plate; 903. a pressure lever; 904. a U-shaped pressing plate; 905. a connecting rod; 906. connecting blocks; 907. a second spring; 908. a clamping block; 909. a fixed block; 910. a slider; 911. a chute; 912. a T-shaped limiting block; 913. a T-shaped limiting groove; 914. a slide hole; 10. a first handle; 11. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a polishing device for processing burrs on a surface of plywood, including a frame 1, a motor 2 is fixed on an inner wall of a top portion of the frame 1, a rotating rod 3 is fixed on an output shaft of the motor 2, the rotating rod 3 is rotatably connected with a bottom portion of the frame 1 through a bearing, a housing 4 is fixed on a bottom portion of the rotating rod 3, a square socket 5 is provided on a bottom portion of the housing 4, a polishing disc 6 is attached to a bottom portion of the housing 4, a square insert 7 adapted to the square socket 5 is fixed on a top portion of the polishing disc 6, two side walls of the square insert 7 are provided with clamp grooves 8, and a limiting component 9 for clamping the two clamp grooves 8 is provided in the housing 4; when the burr on plywood surface is handled to needs, can starting motor 2, motor 2 can drive bull stick 3 and rotate, and bull stick 3 can drive casing 4 and rotate, and casing 4 can drive make mill 6 and rotate to just can polish the burr-grinding to the plywood and handle, after the dish 6 that polishes takes place to damage, can utilize spacing subassembly 9 to remove the restriction of draw-in groove 8 on square inserted block 7, can dismantle the mill 6 together with square inserted block 7 from casing 4 like this.

As shown in fig. 1 and fig. 3, in some embodiments, the limiting assembly 9 includes two first springs 901 symmetrically fixed on the inner wall of the top of the housing 4, sliding plates 902 are fixed at the bottom ends of the two first springs 901, the two sliding plates 902 are slidably connected in the housing 4, pressure rods 903 are fixed at the top ends of the two sliding plates 902, the top ends of the two pressure rods 903 are slidably inserted through the top of the housing 4, U-shaped pressure plates 904 are fixed at the top ends of the two pressure rods 903, connecting rods 905 are rotatably connected at the bottom ends of the two sliding plates 902 through pins, connecting blocks 906 are rotatably connected at the bottom ends of the two connecting rods 905 through pins, second springs 907 are fixed on one side wall of the two connecting blocks 906, one ends of the two second springs 907 are respectively fixedly connected with the inner wall of one side adjacent to the housing 4, a clamping block 908 adapted to the clamping slot 8 is fixed on the other side wall of the two connecting blocks 906, and a fixing block 909 is fixed on the front surface of the housing 4; when the polishing disc 6 is damaged and needs to be detached, a hand can abut against the fixed block 909, the U-shaped pressing plate 904 is pressed downwards, the U-shaped pressing plate 904 can drive the two pressing rods 903 to move downwards, the pressing rods 903 can drive the corresponding sliding plates 902 to move downwards, at this time, the first springs 901 can be stretched, the sliding plates 902 can drive the corresponding connecting rods 905 to move, the connecting rods 905 can drive the corresponding connecting blocks 906 to move towards the second springs 907, at this time, the second springs 907 can be compressed, the connecting blocks 906 can drive the corresponding clamping blocks 908 to be separated from the corresponding clamping grooves 8, and thus, the square inserting blocks 7 can be detached from the shell 4, and the polishing disc 6 can be detached from the shell 4.

As shown in fig. 3, in some embodiments, a sliding block 910 is fixed on each side wall of the sliding plate 902, and sliding grooves 911 adapted to the sliding block 910 are formed on each side wall of the housing 4, so that the sliding plate 902 can stably slide in the housing 4.

As shown in fig. 3, in some embodiments, T-shaped stoppers 912 are fixed at the bottom of the connecting block 906, and two T-shaped stopper grooves 913 adapted to the T-shaped stoppers 912 are symmetrically formed on the inner wall of the bottom of the housing 4, so that the connecting block 906 can stably slide in the housing 4.

As shown in fig. 3, in some embodiments, two sliding holes 914 adapted to the pressing rods 903 are symmetrically formed at the top of the housing 4, so that the two pressing rods 903 can smoothly pass through the top of the housing 4.

As shown in fig. 1 and 2, in some embodiments, a first handle 10 is fixed on the top of the frame 1, and a second handle 11 is fixed on a side wall of the frame 1, so as to facilitate the worker to hold the frame by hand, and anti-skid rubber sleeves are sleeved and fixed on the surfaces of the first handle 10 and the second handle 11, so as to achieve a better anti-skid effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)

1. The utility model provides a grinding device of plywood surface burr treatment, includes framework (1), its characterized in that: the top inner wall of framework (1) is fixed with motor (2), the output shaft of motor (2) is fixed with bull stick (3), bull stick (3) are rotated through the bottom of bearing and framework (1) and are connected, the bottom of bull stick (3) is fixed with casing (4), square socket (5) have been seted up to the bottom of casing (4), the bottom laminating of casing (4) has polishing disc (6), the top of polishing disc (6) is fixed with square inserted block (7) with square socket (5) looks adaptation, draw-in groove (8) have all been seted up to the both sides wall of square inserted block (7), be provided with spacing subassembly (9) that are used for two draw-in grooves of block (8) in casing (4).

2. The grinding device for the surface burring of plywood as claimed in claim 1, wherein: the limiting assembly (9) comprises two first springs (901) symmetrically fixed on the inner wall of the top of a shell (4), sliding plates (902) are fixed at the bottoms of the two first springs (901), the two sliding plates (902) are connected in the shell (4) in a sliding manner, pressing rods (903) are fixed at the tops of the two sliding plates (902), the top ends of the two pressing rods (903) penetrate through the top of the shell (4) in a sliding manner, a U-shaped pressing plate (904) is fixed at the tops of the two pressing rods (903), connecting rods (905) are connected at the bottoms of the two sliding plates (902) through pin shafts in a rotating manner, connecting blocks (906) are connected at the bottoms of the two connecting rods (905) through pin shafts in a rotating manner, second springs (907) are fixed on one side wall of the two connecting blocks (906), one end of each second spring (907) is fixedly connected with the inner wall of the adjacent side of the shell (4), a clamping block (908) which is adapted to a clamping groove (8) is fixed on the other side wall of the two connecting blocks (906), and a fixing block (909) is fixed on the front surface of the shell (4).

3. The grinding device for the burring of the surface of plywood as claimed in claim 2, wherein: a sliding block (910) is fixed on one side wall of the sliding plate (902), and sliding grooves (911) matched with the sliding blocks (910) are formed in the inner walls of the two sides of the shell (4).

4. The grinding device for the burring of the surface of plywood as claimed in claim 2, wherein: the bottom of connecting block (906) all is fixed with T type stopper (912), two T type spacing grooves (913) that are adapted to T type stopper (912) have been seted up to the bottom inner wall symmetry of casing (4).

5. The grinding device for the burring of the surface of plywood as claimed in claim 2, wherein: the top of the shell (4) is symmetrically provided with two sliding holes (914) which are matched with the pressure lever (903).

6. The grinding device for the surface burring of plywood as claimed in claim 1, wherein: the top of framework (1) is fixed with first in command (10), a lateral wall of framework (1) is fixed with second in command (11), the surface of first in command (10) and second in command (11) all overlaps to be established and is fixed with anti-skidding rubber sleeve.

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