CN211867386U

CN211867386U - PCB drill point steel handle surface grinding device

Info

Publication number: CN211867386U
Application number: CN202020527535.5U
Authority: CN
Inventors: 彭旺峰; 夏洪洲
Original assignee: Shenzhen Dingwang Precision Technology Co ltd
Current assignee: Shenzhen Dingwang Precision Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-06
Anticipated expiration: 2030-04-13

Abstract

The utility model belongs to the technical field of polishing, and discloses a PCB drill point steel handle surface polishing device, which comprises a substrate, wherein a mounting seat is arranged at the top of the substrate, a movable plate is arranged at a position close to one side of the mounting seat above the substrate, a motor is arranged at one side of the movable plate opposite to the mounting seat, a controller is arranged at one side of the motor, the motor is electrically connected with the controller, one end of the motor close to the mounting seat is rotatably connected with a rotating plate, two support frames are symmetrically arranged at a position close to one side of the mounting seat of the rotating plate, and a screw rod is rotatably connected inside the two support frames. The effect of improving the application range of the device is achieved.

Description

PCB drill point steel handle surface grinding device

Technical Field

The utility model belongs to the technical field of polish, concretely relates to PCB drill point steel handle surface grinding device.

Background

Sanding is one of the surface modification techniques, generally referring to a process of changing the physical properties of the surface of a material by friction with the aid of a rough object (sandpaper or the like containing particles of higher hardness), the main purpose being to obtain a specific surface roughness.

But PCB drill point steel shank grinding device on the existing market does not set up the structure of being convenient for polish different specification PCB drill point steel shanks, can only polish the PCB drill point steel shank of fixed specification, can only be applied to fixed use scene, the application range of device has the limitation, and can't fully polish PCB drill point steel shank, can only polish PCB drill point steel shank one department, need take off the PCB drill point steel shank repeatedly and carry out the secondary and polish, user's the work degree of difficulty has been increased, user's work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB drill point steel handle surface grinding device to the device application range who provides in solving above-mentioned background has the limitation and reduces user work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a PCB drill point steel handle surface grinding device, includes the base plate, the mount pad is installed at the top of base plate, and the base plate top is close to one side position department of mount pad and installs the movable plate, the movable plate is carried on the back in one side of mount pad and is installed the motor, the controller is installed to one side of motor, motor and controller electric connection, and the motor is close to one end rotation of mount pad and is connected with the commentaries on classics board, two are installed to one side position department symmetry that the commentaries on classics board is close to the mount pad two support frames, two all rotate in the inside of support frame and are connected with the screw rod, two splint are all installed to the relative one end of two screw rods, and the commentaries on classics head is all installed to the one end that two screw rods carried on the back mutually, the pressure spring is all.

Preferably, a mounting groove is formed in one side position, close to the mounting seat, of the top of the base plate, a supporting rod is arranged inside the mounting groove, a moving seat is sleeved on the supporting rod, and the top of the moving seat is fixedly connected with the bottom of the moving plate.

Preferably, a bottom foot is installed at the bottom of the base plate, and a foot pad is installed at the bottom of the bottom foot.

Preferably, a handle rod is arranged on one side, adjacent to the motor, of the moving plate, and a handle sleeve is sleeved on the handle rod.

Preferably, the anti-slip mat is installed on one side opposite to the two clamping plates, and the anti-slip mat is provided with an anti-slip groove.

Preferably, the two sides of the rotating head are provided with rotating rods, and the two sides of the rotating rods form arc-shaped parts.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a pass two boards of polishing with PCB drill point steel handle, extrude the promotion to the arc plate through the pressure spring, make the board of polishing support PCB drill point steel handle, let the device can polish to the PCB drill point steel handle of different specifications, can be applied to fixed use scene, reach the effect that improves device application range.

(2) The utility model discloses a pulling removes the seat, makes to remove the seat and remove on the bracing piece on the mounting groove to drive the movable plate and remove, make PCB drill point steel shank remove, let the device can fully polish PCB drill point steel shank, need not to take off repeatedly PCB drill point steel shank and carry out the secondary and polish, reduced user's the work degree of difficulty, improved user's work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the mounting base of the present invention;

fig. 3 is a side view of the rotating plate of the present invention;

in the figure: 1-footing; 2-a substrate; 3-mounting a base; 4-a support bar; 5-a rod; 6-a support frame; 7-rotating the plate; 8, moving a board; 9-a motor; 10-a controller; 11-a mobile seat; 12-mounting grooves; 13-grinding the plate; 14-an arc plate; 15-pressure spring; 16-turning the head; 17-a splint; 18-a turn bar; 19-a screw; 20-non-slip mat.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a PCB drill point steel handle surface polishing device comprises a base plate 2, a mounting seat 3 is installed at the top of the base plate 2, a movable plate 8 is installed at a position, close to one side of the mounting seat 3, above the base plate 2, a motor 9 is installed at one side, opposite to the mounting seat 3, of the movable plate 8, the motor 9 adopts a Y2-90L-4 driving motor, a controller 10 is installed at one side of the motor 9, the controller 10 adopts a PLC (programmable logic controller) and is of a PLC CPU (central processing unit) 226 type, the motor 9 is electrically connected with the controller 10, a rotating plate 7 is rotatably connected at one end, close to the mounting seat 3, of the motor 9, two supporting frames 6 are symmetrically installed at one side of the rotating plate 7, screw rods 19 are rotatably connected inside the two supporting frames 6, clamping plates 17 are installed at opposite ends of the two screw rods 19, rotating heads 16 are installed at opposite ends of the two screw rods 19, pressure springs 15 are installed at, arc 14 is installed to the one end of pressure spring 15, and the board 13 of polishing is installed to the indent department of arc 14, passes PCB drill point steel shank between two boards 13 of polishing, extrudees the promotion through pressure spring 15 to arc 14, makes arc 14 drive board 13 of polishing remove, makes board 13 of polishing support PCB drill point steel shank.

Further, mounting groove 12 has been seted up to 2 top of base plate near one side position departments of mount pad 3, and the internally mounted of mounting groove 12 has bracing piece 4, and the cover is equipped with on the bracing piece 4 and removes seat 11, removes 11 tops of seat and 8 bottom fixed connection of movable plate, removes seat 11 through the pulling, lets remove seat 11 and remove at bracing piece 4 to drive 8 removals of movable plate, make the steel shank remove.

Further, footing 1 is installed to 2 bottoms of base plates, and the callus on the sole is installed to the bottom of footing 1, lets base plate 2 place through callus on the sole and footing 1 and stabilizes.

Furthermore, a handle 5 is installed on one side of the moving plate 8 adjacent to the motor 9, a handle sleeve is sleeved on the handle 5, and the moving plate 8 is convenient to pull through the handle sleeve and the handle 5.

Further, the anti-slip mat 20 is installed on the opposite side of the two clamping plates 17, the anti-slip groove is formed in the anti-slip mat 20, and the clamping plates 17 are enabled to be more stable after abutting against the steel handle through the anti-slip mat 20 and the anti-slip groove.

Furthermore, the rotating rod 18 is installed on both sides of the rotating head 16, and the arc-shaped portion is formed on both sides of the rotating rod 18, so that the rotating head 16 can rotate conveniently through the arc-shaped portion and the rotating rod 18.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is moved to the use point and is supported by the base plate 2, and under the action of the bottom foot 1, the device is stably placed, a PCB drill point steel handle to be polished is inserted between two clamping plates 17, the rotating head 16 is rotated through the rotating rod 18, thereby driving the screw rod 19 to rotate, and the screw rod 19 moves in the supporting frame 6, thereby driving the clamping plate 17 to abut against, the clamping plate 17 is propped against the steel handle of the PCB drill point, the moving plate 8 is pulled by the handle 5, the moving seat 11 moves on the supporting rod 4, thereby moving the PCB drill point steel handle, inserting the PCB drill point steel handle between the two grinding plates 13, the grinding plate 13 is pressed against the steel handle of the PCB drill point by the pressing spring 15 and the arc-shaped plate 14, the rotating plate 7 is driven to rotate by the motor 9, thereby driving the PCB drill point steel handle to rotate, enabling the PCB drill point steel handle to rub against the polishing plate 13, and polishing the PCB drill point steel handle through the polishing plate 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCB drill point steel handle surface grinding device which characterized in that: the device comprises a base plate (2), a mounting seat (3) is installed at the top of the base plate (2), a movable plate (8) is installed at one side position, close to the mounting seat (3), above the base plate (2), a motor (9) is installed at one side, back to the mounting seat (3), of the movable plate (8), a controller (10) is installed at one side of the motor (9), the motor (9) is electrically connected with the controller (10), a rotating plate (7) is rotatably connected to one end, close to the mounting seat (3), of the motor (9), two supporting frames (6) are symmetrically installed at one side position, close to the mounting seat (3), of the rotating plate (7), screw rods (19) are rotatably connected to the insides of the two supporting frames (6), clamping plates (17) are installed at the opposite ends of the two screw rods (19), and rotating heads (16) are installed at the opposite ends of the two screw rods (19), pressure spring (15) are all installed to the inner wall both sides of mount pad (3), arc (14) are installed to the one end of pressure spring (15), sanding plate (13) are installed to the indent department of arc (14).

2. The PCB drill point steel handle surface grinding device of claim 1, wherein: mounting groove (12) have been seted up to one side position department that base plate (2) top is close to mount pad (3), the internally mounted of mounting groove (12) has bracing piece (4), the cover is equipped with on bracing piece (4) and removes seat (11), remove seat (11) top and movable plate (8) bottom fixed connection.

3. The PCB drill point steel handle surface grinding device of claim 1, wherein: footing (1) is installed to base plate (2) bottom, the callus on the sole is installed to the bottom of footing (1).

4. The PCB drill point steel handle surface grinding device of claim 1, wherein: one side of the moving plate (8) adjacent to the motor (9) is provided with a handle bar (5), and a handle sleeve is sleeved on the handle bar (5).

5. The PCB drill point steel handle surface grinding device of claim 1, wherein: and the two opposite sides of the clamping plates (17) are provided with anti-slip pads (20), and anti-slip grooves are formed in the anti-slip pads (20).

6. The PCB drill point steel handle surface grinding device of claim 1, wherein: the two sides of the rotating head (16) are provided with rotating rods (18), and arc-shaped parts are formed on the two sides of each rotating rod (18).