CN216328105U

CN216328105U - High-precision electric tool structural part

Info

Publication number: CN216328105U
Application number: CN202122691665.XU
Authority: CN
Inventors: 俞建忠; 孟令军
Original assignee: Zhejiang Juchi Auto Parts Co ltd
Current assignee: Zhejiang Juchi Auto Parts Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-19
Anticipated expiration: 2031-11-05

Abstract

The utility model belongs to the technical field of electric tools, and particularly relates to a high-precision electric tool structural member which comprises circular ring plates, wherein a connecting ring plate is fixed on one side wall of each of the two circular ring plates, and a connecting plate is fixed between the two circular ring plates. According to the dust cover dismounting device, the flat plate, the vertical plate, the slot, the second spring, the movable plate, the inserting rod, the pinching plates, the U-shaped plate and the third spring are arranged, when the dust cover needs to be dismounted, the two pinching plates are pinched to enable the inserting rod to be separated from the slot, the U-shaped plate is pulled upwards to enable the pinching plates to be located on the inner sides of the two ends of the U-shaped plate, the pinching plates are loosened, under the action of the third spring, the U-shaped plate blocks the pinching plates to move, then the handle is pulled downwards to drive the vertical plate, the first dust cover and the second dust cover can be dismounted, during mounting, the first dust cover is arranged through the strip-shaped sliding and fixing sliding block, the second dust cover is fastened through the pulling handle, and the inserting rod can be inserted into the slot through the upward pulling of the U-shaped plate, so that mounting is completed.

Description

High-precision electric tool structural part

Technical Field

The utility model relates to the technical field of electric tools, in particular to a high-precision electric tool structural member.

Background

The electric tool is a mechanized tool, it is as power by motor or electro-magnet, drive the working head through drive mechanism and carry out the operation, make handheld, portable usually, electric tool has a great variety, like cutting electric tool, grind electric tool etc., electric tool comprises more structure, like dustproof screen panel etc., use and grind electric tool in-process, driving motor needs the heat dissipation, present electric tool's driving motor heat dissipation dispels the heat through the hole on the motor casing, but grind and can produce a large amount of dusts and diffuse in the air, can be inhaled driving motor, cause the motor to damage, therefore electric tool is equipped with the isolated dust of dustproof screen panel usually.

However, most dustproof mesh enclosures are inconvenient to detach and install, and when more dust is attached to the dustproof mesh enclosures, the dustproof mesh enclosures need to be detached to clean up, otherwise, the heat of the motor is difficult to be distributed, and the detaching and installing operations are complex, so that the problem is solved by providing a high-precision electric tool structural part.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-precision electric tool structural part, which solves the problem that most of the existing dustproof mesh enclosures are inconvenient to disassemble and assemble.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a high accuracy electric tool structure, includes the ring board, two a lateral wall of ring board all is fixed with the connecting ring board, two be fixed with the connecting plate between the ring board, two slidable mounting has first dust cover between the connecting ring board, the one end of first dust cover articulates through the hinge has the second dust cover, the one end of first dust cover and second dust cover is fixed with first diaphragm and second diaphragm respectively, install the dismouting mechanism that is used for dismantling and installs first dust cover and second dust cover on first diaphragm and the second diaphragm, through setting up dismouting mechanism, can comparatively convenient dismantlement and installation dust cover.

Further, the surface of the circular ring plate is provided with mounting holes, so that the circular ring plate can be fixed on an electric tool.

Furthermore, two strip-shaped sliding grooves are formed in one side wall of the connecting ring plate, and fixed sliding blocks which slide in the corresponding strip-shaped sliding grooves are fixed on the first dust cover respectively and can play a role in positioning.

Further, the disassembling and assembling mechanism comprises a telescopic sleeve fixed at the bottom of the first transverse plate, a flat plate is fixed at the bottom end of the telescopic sleeve, a handle is fixed at the bottom of the flat plate, a first spring sleeved outside the telescopic sleeve is fixed between the bottom of the first transverse plate and the top of the flat plate, two vertical plates penetrating through the first transverse plate and the second transverse plate are fixed at the top of the flat plate, slots are formed in the top ends of the vertical plates, a fixed plate is fixed at the top of the second transverse plate, second springs are fixed on two side walls of the fixed plate, a movable plate sliding at the top of the second transverse plate is fixed at one end of each second spring, insertion rods inserted into the corresponding slots are respectively fixed on one side wall of the movable plate, pinch plates are fixed on one side wall of the movable plate, fixed columns are fixed at the top of the second transverse plate, and top plates are fixed at the top ends of the fixed columns, the surface sliding mounting of fixed column has the U-shaped board, be fixed with the third spring of cover establishing in the fixed column outside between the bottom of U-shaped board and the top of second diaphragm, can make the inserted bar keep inserting the state of establishing in the slot through setting up the second spring to fixed first dust cover and second dust cover.

Furthermore, two T-shaped sliding grooves are formed in the top of the second transverse plate, and T-shaped sliding blocks which slide in the corresponding T-shaped sliding grooves are fixed at the bottoms of the two moving plates respectively, so that the moving plates can slide on the second transverse plate.

Furthermore, a rectangular opening matched with the fixing column is formed in the U-shaped plate, so that the U-shaped plate can slide on the fixing column.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-precision electric tool structural part, which has the following beneficial effects:

according to the dust cover dismounting device, the flat plate, the vertical plate, the slots, the second spring, the moving plate, the inserting rods, the pinching plates, the U-shaped plate and the third spring are arranged, when the dust cover needs to be dismounted, the two pinching plates are pinched to enable the inserting rods to be separated from the slots, the U-shaped plate is pulled upwards to enable the pinching plates to be located on the inner sides of the two ends of the U-shaped plate, the pinching plates are loosened, under the action of the third spring, the U-shaped plate blocks the pinching plates to move, then the handle is pulled downwards to drive the vertical plate, the first dust cover and the second dust cover can be dismounted, during mounting, the first dust cover is arranged through the strip-shaped sliding and fixing sliding block, the second dust cover is buckled through the pulling handle, and the inserting rods can be inserted into the slots through the upward pulling of the U-shaped plate, and mounting is completed.

Drawings

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

FIG. 2 is a schematic view of a connector ring plate structure according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the first and second dust caps of the present invention;

FIG. 5 is a schematic diagram of a moving plate structure according to the present invention;

FIG. 6 is a schematic view of the U-shaped plate of the present invention.

In the figure: 1. a circular ring plate; 2. a connecting ring plate; 3. a connecting plate; 4. a first dust cover; 5. a first transverse plate; 6. a second dust cover; 7. a second transverse plate; 8. a disassembly and assembly mechanism; 801. a telescopic sleeve; 802. a flat plate; 803. a handle; 804. a first spring; 805. a vertical plate; 806. a slot; 807. a fixing plate; 808. a second spring; 809. moving the plate; 810. inserting a rod; 811. kneading the plate; 812. fixing a column; 813. a top plate; 814. a U-shaped plate; 815. a third spring; 9. mounting holes; 10. a strip-shaped chute; 11. fixing the sliding block; 12. a T-shaped chute; 13. a T-shaped slider; 14. a rectangular opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 6, a high-precision electric tool structure according to an embodiment of the present invention includes annular plates 1, a connecting annular plate 2 is fixed on each of the two annular plates 1, a connecting plate 3 is fixed between the two annular plates 1, a first dust cover 4 is slidably mounted between the two connecting annular plates 2, a second dust cover 6 is hinged to one end of the first dust cover 4 via a hinge, a first transverse plate 5 and a second transverse plate 7 are respectively fixed to one ends of the first dust cover 4 and the second dust cover 6, a disassembling and assembling mechanism 8 for disassembling and assembling the first dust cover 4 and the second dust cover 6 is mounted on the first transverse plate 5 and the second transverse plate 7, when in use, heat emitted from the electric tool can be normally emitted from the first dust cover 4 and the second dust cover 6, dust cannot enter the electric tool, and when the dust covers need to be disassembled for cleaning, can carry out the dismouting through dismouting mechanism 8, it is comparatively convenient to operate.

As shown in fig. 1 and 2, in some embodiments, the surface of the circular plate 1 is provided with mounting holes 9, and by providing the mounting holes 9, the circular plate 1 can be mounted on the power tool through the mounting holes 9 and screws during initial mounting.

As shown in fig. 1, 2 and 4, in some embodiments, two strip-shaped sliding grooves 10 are respectively formed in one side wall of the connecting ring plate 2, fixed sliders 11 sliding in the corresponding strip-shaped sliding grooves 10 are respectively fixed on the first dust covers 4, and the strip-shaped sliding grooves 10 and the fixed sliders 11 are arranged to play a role in positioning when the first dust covers 4 are installed.

As shown in fig. 3, in some embodiments, the detaching mechanism 8 includes a telescopic sleeve 801 fixed at the bottom of the first horizontal plate 5, a flat plate 802 is fixed at the bottom end of the telescopic sleeve 801, a handle 803 is fixed at the bottom of the flat plate 802, a first spring 804 sleeved outside the telescopic sleeve 801 is fixed between the bottom of the first horizontal plate 5 and the top of the flat plate 802, two vertical plates 805 penetrating through the first horizontal plate 5 and the second horizontal plate 7 are fixed at the top of the flat plate 802, slots 806 are opened at the top ends of the vertical plates 805, a fixing plate 807 is fixed at the top of the second horizontal plate 7, second springs 808 are fixed at both side walls of the fixing plate 807, a moving plate 809 sliding at the top of the second horizontal plate 7 is fixed at one end of the second springs 808, insertion rods 810 inserted in the corresponding slots 806 are fixed at one side wall of the moving plate 809, a pinch plate 811 is fixed at one side wall of the moving plate 809, a fixing post 812 is fixed at the top of the second horizontal plate 7, a top plate 813 is fixed at the top end of the fixed column 812, a U-shaped plate 814 is slidably mounted on the surface of the fixed column 812, a third spring 815 sleeved outside the fixed column 812 is fixed between the bottom of the U-shaped plate 814 and the top of the second horizontal plate 7, when the assembly is disassembled, the two pinching plates 811 are pinched to move towards the middle, the pinching plates 811 drive the moving plate 809 to move, the moving plate 809 drives the insertion rod 810 to leave the slot 806, the U-shaped plate 814 is pulled upwards, the pinching plates 811 are continuously moved to the inner sides of the two ends of the U-shaped plate 814, the U-shaped plate 814 is released, the two ends of the U-shaped plate 814 block the pinching plates 811 from moving backwards under the action of the third spring 815, the handle 803 is pulled downwards, the handle 803 drives the flat plate 802 to move, the flat plate 802 drives the vertical plate 805 to move downwards to be not in contact with the second horizontal plate 7, so that the second dust cover 6 can be opened, the first dust cover 4 and the second dust cover 6 are taken down from the electric tool for cleaning, the first dust cover 4 is arranged through the strip-shaped sliding groove 10 and the fixed sliding block 11, the handle 803 is pulled downwards, the second dust cover 6 is buckled, the handle 803 is loosened, the vertical plate 805 moves upwards under the action of the first spring 804, the U-shaped plate 814 is pulled upwards to be not in contact with the pinching plate 811, and the inserting rod 810 is inserted into the inserting groove 806 under the action of the second spring 808, so that the installation is completed.

As shown in fig. 4 and 5, in some embodiments, two T-shaped sliding grooves 12 are formed in the top of the second horizontal plate 7, T-shaped sliding blocks 13 sliding in the corresponding T-shaped sliding grooves 12 are respectively fixed at the bottoms of the two moving plates 809, and the moving plates 809 play a role in limiting during movement by arranging the T-shaped sliding grooves 12 and the T-shaped sliding blocks 13.

As shown in fig. 6, in some embodiments, the U-shaped plate 814 is provided with a rectangular opening 14 adapted to the fixing post 812, and the rectangular opening 14 can limit the U-shaped plate 814 during movement.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. A high accuracy electric tool structure, includes ring board (1), its characterized in that: two a lateral wall of ring board (1) all is fixed with connecting ring board (2), two be fixed with connecting plate (3), two between ring board (1) slidable mounting has first dust cover (4) between connecting ring board (2), the one end of first dust cover (4) is articulated through the hinge has second dust cover (6), the one end of first dust cover (4) and second dust cover (6) is fixed with first diaphragm (5) and second diaphragm (7) respectively, install on first diaphragm (5) and second diaphragm (7) and be used for dismantling and install dismouting mechanism (8) of first dust cover (4) and second dust cover (6).

2. A high precision power tool structure as defined in claim 1, wherein: mounting holes (9) are formed in the surface of the circular ring plate (1).

3. A high precision power tool structure as defined in claim 1, wherein: two strip-shaped sliding grooves (10) are formed in one side wall of the connecting ring plate (2), and fixed sliding blocks (11) sliding in the corresponding strip-shaped sliding grooves (10) are fixed on the first dust cover (4) respectively.

4. A high precision power tool structure as defined in claim 1, wherein: the dismouting mechanism (8) is including fixing telescopic sleeve (801) in first diaphragm (5) bottom, telescopic sleeve (801)'s bottom mounting has flat board (802), the bottom of flat board (802) is fixed with handle (803), be fixed with between the bottom of first diaphragm (5) and the top of flat board (802) and establish first spring (804) in the telescopic sleeve (801) outside, the top of flat board (802) is fixed with two riser (805) that run through first diaphragm (5) and second diaphragm (7), slot (806) have all been seted up on the top of riser (805), the top of second diaphragm (7) is fixed with fixed plate (807), the both sides wall of fixed plate (807) all is fixed with second spring (808), the one end of second spring (808) all is fixed with the movable plate (809) that slides at second diaphragm (7) top, an inserting rod (810) inserted into the corresponding inserting groove (806) is fixed to one side wall of the moving plate (809), a pinching plate (811) is fixed to one side wall of the moving plate (809), a fixing column (812) is fixed to the top of the second transverse plate (7), a top plate (813) is fixed to the top end of the fixing column (812), a U-shaped plate (814) is installed on the surface of the fixing column (812) in a sliding mode, and a third spring (815) sleeved on the outer side of the fixing column (812) is fixed between the bottom of the U-shaped plate (814) and the top of the second transverse plate (7).

5. A high accuracy power tool structure as defined in claim 4, wherein: two T-shaped sliding grooves (12) are formed in the top of the second transverse plate (7), and T-shaped sliding blocks (13) sliding in the corresponding T-shaped sliding grooves (12) are fixed at the bottoms of the two moving plates (809) respectively.

6. A high accuracy power tool structure as defined in claim 4, wherein: the U-shaped plate (814) is provided with a rectangular opening (14) matched with the fixing column (812).