CN214722892U

CN214722892U - Cutting and grinding device for production of mobile phone circuit board

Info

Publication number: CN214722892U
Application number: CN202120208249.7U
Authority: CN
Inventors: 林华生
Original assignee: Jiangsu Zhuoxinda Electronic Technology Co ltd
Current assignee: Jiangsu Zhuoxinda Electronic Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-16
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a cutting and polishing device for production of a mobile phone circuit board, which belongs to the field of mobile phone circuit boards and comprises a power box, wherein the left side surface and the right side surface of the power box are fixedly connected with supporting seats, the upper surface of each supporting seat is fixedly connected with a fixed frame, an adjusting frame is placed between the two fixed frames, the inner bottom wall of each fixed frame is fixedly connected with a first electric push rod, and the left end and the right end of the adjusting frame extend into the fixed frames; through the regulation of anchor clamps, the effect of carrying out the centre gripping to the circuit board and fixing has been played, the problem of the circuit board can't carry out the centre gripping fixed when polishing has been avoided, through the regulation of adjusting the frame, can drive fixed circuit board and adjust work, the effect of polishing has been reached, the problem of having the difficulty of polishing has been avoided, cooperation through sliding ring and slide bar, the effect of adjusting the frame has been played, through the regulation of frame, be convenient for better carry out the work of polishing to the circuit board, the effectual progress that has improved.

Description

Cutting and grinding device for production of mobile phone circuit board

Technical Field

The utility model belongs to the technical field of the mobile phone circuit board, concretely relates to mobile phone circuit board production is with cutting grinding device.

Background

The name of circuit board has, ceramic circuit board, alumina ceramic circuit board, aluminium nitride ceramic circuit board, the PCB board, aluminium base board, the high frequency board, thick copper board, the impedance board, PCB, ultra-thin circuit board, printed circuit board etc, the circuit board makes the circuit miniaturation, it is direct-viewing, play an important role with electrical apparatus overall arrangement to fixed circuit's batch production and optimization, the circuit board can be called printed circuit board or printed circuit board, the circuit board is also indispensable in the cell-phone, need cut when circuit board production and polish, but, at present, can't adjust the centre gripping to the circuit board when polishing the circuit board cutting, the majority adopts the handheld grinding of staff, there is certain danger, for this we provide a cell-phone circuit board production and solve with cutting grinding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production of mobile phone circuit board is with cutting grinding device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a production of mobile phone circuit board is with cutting grinding device, includes the headstock, the equal fixedly connected with supporting seat of left and right sides face of headstock, every the equal fixedly connected with fixed frame in upper surface of supporting seat, two place between the fixed frame and adjust the frame, every the equal fixedly connected with first electric putter of the interior diapire of fixed frame, adjust the frame about both ends all extend to the inside of fixed frame, every first electric putter's flexible end all with the bottom surface fixed connection who adjusts the frame, adjust the inner wall fixedly connected with slide bar of frame, the surface of slide bar has cup jointed the sliding ring, the bottom surface fixedly connected with frame of sliding ring, the equal fixedly connected with second electric putter of left and right sides face of frame, the socket has all been seted up to the left and right sides face of frame, symmetrical anchor clamps have been placed to the inside of frame, two the flexible end of second electric putter all runs through the socket and with two anchor clamps a side of keeping away from each other solid And (4) fixing connection.

Every the equal fixedly connected with supporting leg in bottom surface of supporting seat, the interior diapire fixedly connected with rotating electrical machines of headstock, the last fixed surface of headstock inlays and has the bearing, the output fixedly connected with column spinner of rotating electrical machines, the top of column spinner runs through the bearing and extends to the top of headstock, and the surface of column spinner and the inner circle fixed connection of bearing, the dish of polishing has been placed to the top of column spinner, the symmetrical nut of bottom surface fixedly connected with of dish of polishing, threaded hole has been seted up to the left surface of column spinner, the screw has all been placed to the left and right sides of column spinner, two the one end that the screw is close to each other all runs through the nut and extends to the inside of screw hole, and the screw respectively with nut and screw hole threaded connection.

As a preferred embodiment, a first reinforcing rod is fixedly connected to the outer surface of each first electric push rod, and one end, away from the first electric push rod, of each first reinforcing rod is fixedly connected to the inner wall of the fixed frame.

As a preferred embodiment, the inner side wall of each fixing frame is fixedly connected with a symmetrical first sliding rail, and the front end and the rear end of the adjusting frame are clamped inside the first sliding rails.

As a preferred embodiment, each outer surface of the second electric push rod is fixedly connected with a protective shell, and two sides of the protective shells, which are close to each other, are fixedly connected with the left side and the right side of the frame respectively.

As a preferred embodiment, the inner wall of the adjusting frame is fixedly connected with symmetrical second slide rails, and the front end and the rear end of the slip ring are both clamped inside the second slide rails.

In a preferred embodiment, symmetrical second reinforcing rods are fixedly connected to the outer surface of the rotating motor, and one end, away from the rotating motor, of each second reinforcing rod is fixedly connected with the inner side wall of the power box.

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

according to the cutting and polishing device for production of the mobile phone circuit board, the second electric push rod is arranged, the clamp can be driven by power provided by the second electric push rod to perform adjustment work, the circuit board can be clamped and fixed by adjusting the clamp, the problem that the circuit board cannot be clamped and fixed during polishing is solved, the rotating column can be driven to rotate by the power provided by the rotating motor, the polishing disc can be driven to rotate by the rotation of the rotating column, and the polishing effect is achieved by the rotation of the polishing disc;

this cutting grinding device is used in production of mobile phone circuit board, through setting up first electric putter, can drive the adjustment frame through the power that first electric putter provided and adjust, through the regulation of adjustment frame, can drive fixed circuit board and adjust work, the effect of polishing has been reached, the problem of having the difficulty of polishing has been avoided, cooperation through sliding ring and slide bar, the effect of adjusting the frame has been played, regulation through the frame, be convenient for better carry out the work of polishing to the circuit board, the effectual work progress that has improved, through the screw, nut and screw hole, can change work to the mill, the problem of the unable change of long-time use has been avoided.

Drawings

Fig. 1 is a cross-sectional view of a front view of a spin column of the present invention;

fig. 2 is a side view of the fixing frame of the present invention;

FIG. 3 is a cross-sectional view of the power box of the present invention;

fig. 4 is a top view of the adjusting frame of the present invention.

In the figure: 1. a power box; 2. a threaded hole; 3. a nut; 4. grinding disc; 5. a second electric push rod; 6. A socket; 7. a clamp; 8. a frame; 9. an adjusting frame; 10. a protective shell; 11. a fixing frame; 12. a supporting seat; 13. supporting legs; 14. a screw; 15. a spin column; 16. a first slide rail; 17. a first electric push rod; 18. a first reinforcing bar; 19. a bearing; 20. a second reinforcing bar; 21. a rotating electric machine; 22. a slide bar; 23. A second slide rail; 24. and a slip ring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a cutting and polishing device for production of mobile phone circuit board, including a power box 1, the left and right sides of the power box 1 are all fixedly connected with a support seat 12, the upper surface of each support seat 12 is all fixedly connected with a fixed frame 11, the inside wall of each fixed frame 11 is all fixedly connected with a symmetrical first slide rail 16, the front and back ends of an adjusting frame 9 are all clamped inside the first slide rail 16, the stability of the adjusting frame 9 in the adjusting process is increased by clamping the adjusting frame 9 inside the first slide rail 16, the problem of inclination is avoided, the adjusting frame 9 is placed between the two fixed frames 11, the inner wall of the adjusting frame 9 is fixedly connected with a symmetrical second slide rail 23, the front and back ends of a slip ring 24 are all clamped inside the second slide rail 23, through the second slide rail 23, the stability of the slip ring 24 in the adjusting process is increased, the problem of shaking is avoided, a first electric push rod 17 is fixedly connected to the inner bottom wall of each fixed frame 11, a first reinforcing rod 18 is fixedly connected to the outer surface of each first electric push rod 17, one end of each first reinforcing rod 18, which is far away from the first electric push rod 17, is fixedly connected with the inner wall of the fixed frame 11, the first reinforcing rod 18 plays a role in reinforcing, the fixity of the first electric push rod 17 is improved, the problem of shaking of the first electric push rod 17 is avoided, the left end and the right end of the adjusting frame 9 extend into the fixed frame 11, the telescopic end of each first electric push rod 17 is fixedly connected with the bottom surface of the adjusting frame 9, a slide rod 22 is fixedly connected to the inner wall of the adjusting frame 9, a slide ring 24 is sleeved on the outer surface of the slide rod 22, a frame 8 is fixedly connected to the bottom surface of the slide ring 24, and second electric push rods 5 are fixedly connected to the left side surface and the right side surface of the frame 8, the equal fixedly connected with protective housing 10 of surface of every second electric putter 5, a side that two protective housings 10 are close to each other respectively with frame 8's left and right sides face fixed connection, through protective housing 10, the effect of protection has been played, the problem of second electric putter 5 damage appears at the in-process of work has been avoided, socket 6 has all been seted up to frame 8's the left and right sides face, symmetrical anchor clamps 7 have been placed to frame 8's inside, a side fixed connection that socket 6 and two anchor clamps 7 kept away from each other all run through to two second electric putter 5's flexible end.

The bottom surface of each supporting seat 12 is fixedly connected with a supporting leg 13, the inner bottom wall of the power box 1 is fixedly connected with a rotating motor 21, the outer surface of the rotating motor 21 is fixedly connected with symmetrical second reinforcing rods 20, one end of each second reinforcing rod 20 far away from the rotating motor 21 is fixedly connected with the inner side wall of the power box 1, the reinforcing effect is achieved through the second reinforcing rods 20, the problem that the rotating motor 21 topples over is avoided, a bearing 19 is fixedly embedded in the upper surface of the power box 1, the output end of the rotating motor 21 is fixedly connected with a rotating column 15, the top end of the rotating column 15 penetrates through the bearing 19 and extends to the upper portion of the power box 1, the outer surface of the rotating column 15 is fixedly connected with the inner ring of the bearing 19, a polishing disc 4 is placed above the rotating column 15, the bottom surface of the polishing disc 4 is fixedly connected with a symmetrical nut 3, the left side surface of the rotating column 15 is provided with a threaded hole 2, screw 14 has all been placed to the left and right sides of column spinner 15, and the one end that two screws 14 are close to each other all runs through nut 3 and extends to the inside of screw hole 2, and screw 14 respectively with nut 3 and screw hole 2 threaded connection.

The utility model discloses a theory of operation and use flow: first, a first electric push rod 17, a second electric push rod 5 and a rotating motor 21 are powered on, a circuit board to be polished is placed between two clamps 7, the second electric push rod 5 can drive the clamps 7 to be close to each other, the circuit board can be clamped and fixed when the clamps 7 are close to each other, the rotating motor 21 can drive a rotating column 15 to rotate, the rotating column 15 can drive a polishing disc 4 to rotate when rotating, the first electric push rod 17 can drive an adjusting frame 9 to descend, the fixed circuit board can be driven to be in contact with the polishing disc 4 when the adjusting frame 9 descends, polishing work can be performed, as a sliding ring 24 is sleeved on a sliding rod 22, the circuit board can be driven to slide left and right, better polishing work is facilitated, when the polishing disc 4 needs to be replaced, a screw 14 is taken out from the interior of a nut 3 and a threaded hole 2, and replacement work can be performed, the problem of unable change has been avoided.

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 production of mobile phone circuit board is with cutting grinding device, includes headstock (1), its characterized in that: the power box comprises a power box body (1), supporting seats (12) are fixedly connected to the left side face and the right side face of the power box body (1), fixed frames (11) are fixedly connected to the upper surface of each supporting seat (12), an adjusting frame (9) is placed between every two fixed frames (11), a first electric push rod (17) is fixedly connected to the inner bottom wall of each fixed frame (11), the left end and the right end of each adjusting frame (9) extend into the fixed frames (11), the telescopic end of each first electric push rod (17) is fixedly connected with the bottom face of each adjusting frame (9), a sliding rod (22) is fixedly connected to the inner wall of each adjusting frame (9), a sliding ring (24) is sleeved on the outer surface of each sliding rod (22), a frame (8) is fixedly connected to the bottom face of each sliding ring (24), and second electric push rods (5) are fixedly connected to the left side face and the right side face of each frame (8), the left side surface and the right side surface of the frame (8) are respectively provided with a socket (6), symmetrical clamps (7) are placed in the frame (8), and the telescopic ends of the two second electric push rods (5) penetrate through the sockets (6) and are fixedly connected with one side surface, far away from each other, of the two clamps (7);

the bottom surface of each supporting seat (12) is fixedly connected with supporting legs (13), the inner bottom wall of the power box (1) is fixedly connected with a rotating motor (21), the upper surface of the power box (1) is fixedly inlaid with a bearing (19), the output end of the rotating motor (21) is fixedly connected with a rotating column (15), the top end of the rotating column (15) penetrates through the bearing (19) and extends to the upper part of the power box (1), the outer surface of the rotating column (15) is fixedly connected with the inner ring of the bearing (19), a polishing disc (4) is placed above the rotating column (15), the bottom surface of the polishing disc (4) is fixedly connected with symmetrical nuts (3), threaded holes (2) are formed in the left side surface of the rotating column (15), screws (14) are placed on the left side and the right side of the rotating column (15), and one ends of the screws (14) close to each other penetrate through the nuts (3) and extend to the inner parts of the threaded holes (2), and the screw (14) is respectively in threaded connection with the nut (3) and the threaded hole (2).

2. The cutting and grinding device for producing the mobile phone circuit board as claimed in claim 1, wherein: every the equal fixedly connected with first stiffener (18) of surface of first electric putter (17), every the one end that first electric putter (17) were kept away from in first stiffener (18) all with the inner wall fixed connection of fixed frame (11).

3. The cutting and grinding device for producing the mobile phone circuit board as claimed in claim 1, wherein: every the equal fixedly connected with symmetrical first slide rail (16) of inside wall of fixed frame (11), the equal joint in the inside of first slide rail (16) in both ends around adjusting frame (9).

4. The cutting and grinding device for producing the mobile phone circuit board as claimed in claim 1, wherein: every the equal fixedly connected with protective housing (10) of surface of second electric putter (5), two a side that protective housing (10) are close to each other respectively with the left and right sides face fixed connection of frame (8).

5. The cutting and grinding device for producing the mobile phone circuit board as claimed in claim 1, wherein: the inner wall of the adjusting frame (9) is fixedly connected with symmetrical second sliding rails (23), and the front end and the rear end of the sliding ring (24) are clamped in the second sliding rails (23).

6. The cutting and grinding device for producing the mobile phone circuit board as claimed in claim 1, wherein: the outer surface of the rotating motor (21) is fixedly connected with symmetrical second reinforcing rods (20), and one end, far away from the rotating motor (21), of each second reinforcing rod (20) is fixedly connected with the inner side wall of the power box (1).