CN211193289U

CN211193289U - High-efficient anti-skidding laptop built-in part grinding device

Info

Publication number: CN211193289U
Application number: CN201921749161.5U
Authority: CN
Inventors: 胡胜田
Original assignee: Hubei Xingrui Hardware Technology Co ltd
Current assignee: Hubei Xingrui Hardware Technology Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-07
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a high-efficiency anti-slip polishing device for a built-in part of a notebook computer, which relates to the field of polishing devices and provides the following proposal aiming at the problems of easy sliding and low precision when the prior polishing device polishes, which comprises a bottom frame, sliding chutes are arranged on the left side and the right side of the bottom frame, hydraulic rods are arranged in the sliding chutes, the top end of the hydraulic rod is fixedly connected with a connecting block, the middle of one side of the left and right sides, which is close to the connecting block, is fixedly connected with a box body, a slide way with a downward opening is arranged on the lower surface of the box body, a slide block is arranged in the slide way, the lower end of the slide block is fixedly connected with a grinding machine, a screw rod is movably connected between the inner walls of the left side and the right side of the slide way, and the surface of the right side end of the screw rod is sleeved with a driven gear, a motor is arranged above the right end of the box body, and the output end of the motor is fixedly connected with a driving gear. The device has the characteristics of convenient adjustment and improvement of the sliding precision.

Description

High-efficient anti-skidding laptop built-in part grinding device

Technical Field

The utility model relates to a grinding device field especially relates to a high-efficient anti-skidding notebook computer embeds a grinding device.

Background

In the production of the existing built-in part of the notebook computer, a polishing process is generally needed, so that the surface of the built-in part of the notebook computer is smooth, attractive and meets the requirements of use performance, but the existing polishing device generally cannot well clamp a workpiece, so that the workpiece can slide under the action of friction force in the polishing process, and thus when the workpiece slides, the polished part of the polisher is bound to change, which may cause the workpiece to be scrapped or greatly reduce the precision. Therefore, a high-efficiency anti-skidding polishing device for built-in parts of a notebook computer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of built-in grinding device of high-efficient anti-skidding notebook computer has solved the problem that current grinding device easily produces when polishing and slides, and the precision is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-efficiency anti-skidding polishing device for a built-in part of a notebook computer comprises a chassis, sliding grooves are formed in the left side and the right side of the chassis, a hydraulic rod is arranged in each sliding groove, a connecting block is fixedly connected to the top end of each hydraulic rod, a box body is fixedly connected to the middle of one side, close to each other, of each connecting block on the left side and the right side, of each box body, a slide way with a downward opening is formed in the lower surface of each box body, a slide block is arranged in each slide way, a polishing machine is fixedly connected to the lower end of each slide block, a screw rod is movably connected between the inner walls of the left side and the right side of each slide way, a driven gear is sleeved on the surface of the right side end of each screw rod, a motor is arranged above the right end of each box body, the supporting frame is fixedly connected to the left side and the right side of the surface of the bottom frame, a compression roller is arranged between the supporting frames, two ends of the compression roller are movably connected with limiting blocks, a sliding rail is arranged on one side, close to the supporting frame, of the supporting frame, and a spring is connected between the limiting blocks and the lower inner wall of the sliding rail.

Preferably, one end of the connecting block is arranged in the sliding groove, the other end of the connecting block extends out of the sliding groove, and the extending end is fixedly connected to the side face of the box body.

Preferably, the left end and the right end of the screw rod are movably connected to the inner walls of the left side and the right side of the slideway through bearings.

Preferably, the sliding block is connected in the slideway in a sliding manner, and the sliding block is sleeved on the outer surface of the screw rod and is in threaded connection with the screw rod.

Preferably, the output end of the motor is fixedly connected with a driving gear, penetrates through the upper surface of the box body, extends in the slide way, and is meshed with the driven gear.

Preferably, the left and right ends of the compression roller extend into the slide rails on the left and right sides of the compression roller, the extending ends are movably connected with limiting blocks through bearings, and the limiting blocks are connected in the slide rails in a sliding mode.

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

1. through chassis, hydraulic stem, connecting block, box, slide, slider, polisher, screw rod, driven gear for this device can drive the removal that makes its top and bottom with the box under the drive of hydraulic stem, and through slide linkage's slider in the box, and the screw thread cup joints on the screw rod, makes and can drive the slider left and right sides slip and drive the horizontal slip of polisher under the drive of motor, makes this device make things convenient for the regulation.

2. Through briquetting, support frame, compression roller, slide rail, stopper, spring for this device has the drive that can pass through the hydraulic stem and makes the box drive the removal about its briquetting of both sides around, and then can push the compression roller through the slider, makes can be convenient can be comparatively firm when polishing press the work piece and hold, prevents to slide, makes the device can prevent to slide, and the precision can improve.

Drawings

Fig. 1 is a cross-sectional view of the structure of the high-efficiency anti-slip polishing device for the built-in part of the notebook computer.

Fig. 2 is the utility model discloses a high-efficient anti-skidding laptop built-in polishing device's the cross-sectional view of looking sideways at the structure.

Fig. 3 is the utility model discloses a high-efficient antiskid notebook computer embeds a grinding device's cross-sectional view at compression roller position.

Reference numbers in the figures: 1 chassis, 2 hydraulic stems, 3 connecting blocks, 4 boxes, 5 slides, 6 sliders, 7 grinders, 8 screws, 9 driven gears, 10 pressing blocks, 11 supporting frames, 12 pressing rollers, 13 sliding rails, 14 limiting blocks and 15 springs.

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.

Referring to fig. 1-3, a high-efficiency anti-slip polishing device for a built-in part of a notebook computer, which comprises a chassis 1, sliding grooves are arranged on the left and right sides of the chassis 1, a hydraulic rod 2 is arranged in the sliding grooves, and a connecting block 3 is fixedly connected to the top end of the hydraulic rod 2, and is characterized in that a box 4 is fixedly connected to the middle of one side of the left and right sides, which is close to the connecting block 3, the lower surface of the box 4 is provided with a slide way 5 with a downward opening, a slide block 6 is arranged in the slide way 5, the lower end of the slide block 6 is fixedly connected with a polisher 7, a screw rod 8 is movably connected between the inner walls of the left and right sides of the slide way 5, a driven gear 9 is sleeved on the surface of the right side end of the screw rod 8, a motor is arranged above the right end of the box 4, the equal fixedly connected with support frame 11 in the left and right both sides on chassis 1 surface is provided with compression roller 12 between the support frame 11, and compression roller 12's both ends swing joint has stopper 14, and one side that support frame 11 is close to each other is provided with slide rail 13, is connected with spring 15 between the lower inner wall of stopper 14 and slide rail 13.

In this embodiment, one end of the connecting block 3 is disposed in the sliding groove, the other end extends out of the sliding groove, and the extending end is fixedly connected to the side surface of the box body 4.

In this embodiment, the left and right ends of the screw 8 are movably connected to the inner walls of the left and right sides of the slideway 5 through bearings.

In this embodiment, the slider 6 is slidably connected in the slideway 5, and the slider 6 is sleeved on the outer surface of the screw 8 and is in threaded connection with the screw.

In this embodiment, the output end of the motor is fixedly connected with a driving gear which passes through the upper surface of the box 4, extends in the slideway 5 and is meshed with the driven gear 9.

In this embodiment, the left and right ends of the compression roller 12 extend into the slide rails 13 on the left and right sides thereof, and the extending ends are movably connected with the limiting blocks 14 through bearings, and the limiting blocks 14 are slidably connected in the slide rails 13.

The working principle is as follows: when the device is used, the hydraulic rod 2 is started to drive the box body 4 fixedly connected between the hydraulic rod 2 and the grinding machine 7 to move up and down through the connecting block 3, the height of the grinding machine 7 can be adjusted, the screw rod 8 is driven to rotate through starting and stopping of the motor, the slider 6 in threaded connection can be driven to slide left and right, the grinding machine 7 fixedly connected to the lower surface of the slider 6 can move left and right, the device is convenient to adjust and grind up and down and can drive the pressing block to move down when the box body moves down under the driving of the hydraulic rod, the pressing roller 12 can be pressed down to press and hold a workpiece on the upper surface of the bottom frame 1 through the pressing roller 12, the pressing roller 12 is pressed and held while the grinding machine 7 moves down at the moment, and the structure of the device is ingenious.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient antiskid notebook computer built-in member grinding device, includes chassis (1), the left and right both sides of chassis (1) are provided with the spout, be provided with hydraulic stem (2) in the spout, the top fixedly connected with connecting block (3) of hydraulic stem (2), characterized in that, the left and right both sides the middle fixedly connected with box (4) of one side that connecting block (3) are close to each other, the lower surface of box (4) has seted up opening decurrent slide (5), be provided with slider (6) in slide (5), the lower extreme fixedly connected with polisher (7) of slider (6), swing joint has screw rod (8) between the left and right both sides inner wall of slide (5), driven gear (9) have been cup jointed on the surface of the end right side of screw rod (8), the top of the right-hand member of box (4) is provided with the motor, and the output fixedly connected with driving gear of motor, the driving gear is connected with the driven gear meshing, the equal fixedly connected with briquetting (10) of lower surface of the preceding, back both sides of box (4), the equal fixedly connected with support frame (11) in the left and right both sides on chassis (1) surface, be provided with compression roller (12) between support frame (11), the both ends swing joint of compression roller (12) has stopper (14), one side that support frame (11) are close to each other is provided with slide rail (13), be connected with spring (15) between the lower inner wall of stopper (14) and slide rail (13).

2. The efficient anti-skidding polishing device for the built-in part of the notebook computer is characterized in that one end of the connecting block (3) is arranged in the sliding groove, the other end of the connecting block extends out of the sliding groove, and the extending end of the connecting block is fixedly connected to the side face of the box body (4).

3. The efficient anti-skidding polishing device for the built-in part of the notebook computer according to claim 1, wherein the left end and the right end of the screw rod (8) are movably connected to the inner walls of the left side and the right side of the slideway (5) through bearings.

4. The efficient anti-skidding polishing device for the built-in part of the notebook computer is characterized in that the sliding block (6) is connected into the slideway (5) in a sliding mode, and the sliding block (6) is sleeved on the outer surface of the screw rod (8) and is in threaded connection with the screw rod.

5. The efficient anti-skidding polishing device for the built-in part of the notebook computer is characterized in that a driving gear fixedly connected with the output end of the motor penetrates through the upper surface of the box body (4) to extend into the slideway (5) and is meshed with the driven gear (9).

6. The efficient anti-skidding polishing device for the built-in part of the notebook computer as claimed in claim 1, wherein the left and right ends of the compression roller (12) extend into the slide rails (13) on the left and right sides of the compression roller, the extending ends are movably connected with limit blocks (14) through bearings, and the limit blocks (14) are slidably connected into the slide rails (13).