CN210232528U

CN210232528U - Grinding device for computer main machine accessory

Info

Publication number: CN210232528U
Application number: CN202020066577.3U
Authority: CN
Inventors: Rongzhi Jia; 贾荣芝
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Engineering and Technology College
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-04-03
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a grinding device for computer mainframe spare, comprising a base plate, the upper surface of bottom plate passes through supporting leg fixedly connected with backup pad, the last fixed surface of backup pad is connected with auxiliary device that polishes, the last fixed surface of bottom plate is connected with grinding device, grinding device includes the pivot, backup pad and fixedly connected with fixing device are run through at the top of pivot, fixing device includes the box body, the top of pivot is connected with the lower fixed surface of box body, the spacing slip of inner wall of box body has curb plate one and curb plate two, the through-hole has been seted up on the right side of box body and has the pivot through the spacing rotation of through-hole. The utility model discloses, use through the cooperation between the above-mentioned structure, solved in the in-service use, just realize the centre gripping action to the accessory owing to need rotating axostylus axostyle and promotion slider, the operation is got up and is wasted time and energy, has reduced work efficiency, the problem of inconvenience is brought for the use.

Description

Grinding device for computer main machine accessory

Technical Field

The utility model relates to an accessory processing equipment technical field specifically is a grinding device for computer mainframe accessory.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device is a modern intelligent electronic device which can operate according to a program and automatically process mass data at a high speed; with the continuous development of society, computers are also developing towards miniaturization, and the functions of the computers become more and more complex and efficient; in addition, the industry of computers is rapidly developed, and accessories need to be polished in the accessory production of computers, but the speed of the traditional method is too low, so that the working efficiency is greatly reduced, the workload of workers is increased, and the profit of enterprises is reduced.

A rapid grinding device for computer accessories as disclosed in chinese patent CN107350926A, comprising a base: the invention relates to the technical field of computers, in particular to a fixing device for a computer, which comprises a base, supporting legs, a supporting plate, a rotating rod, a fixing block and a push rod. The quick polishing device for the computer accessories solves the problem that the polishing speed of the traditional computer accessories is too low, greatly improves the working efficiency, reduces the workload of workers, increases the profits of enterprises, greatly increases the functionality of the enterprises, and has simple and convenient whole operation process;

but in the in-service use process, need rotating the axostylus axostyle and promote the slider just to realize the centre gripping action to the accessory, the operation is got up and is wasted time and energy, has reduced work efficiency, brings inconvenience for the use.

Disclosure of Invention

An object of the utility model is to provide a grinding device for computer mainframe spare improves traditional device, has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device for computer mainframe accessory, includes the bottom plate, the upper surface of bottom plate passes through supporting leg fixedly connected with backup pad, the last fixed surface of backup pad is connected with auxiliary device that polishes, the last fixed surface of bottom plate is connected with grinding device, grinding device includes the pivot, backup pad and fixedly connected with fixing device are run through at the top of pivot.

The fixing device comprises a box body, the top of pivot is connected with the lower fixed surface of box body, the spacing slip of inner wall of box body has curb plate one and curb plate two, the through-hole has been seted up on the right side of box body and has been rotated through the through-hole is spacing to have a screw rod, the side of curb plate two sets up threaded hole, the inner wall of screw hole and the surface threaded connection of screw rod, the equal fixedly connected with pinion rack of the opposite side of curb plate one and curb plate two, two the tooth meshing on the pinion rack opposite face has the gear, the spacing rotation of inner wall of gear has the dead axle, the bottom of dead axle and the bottom fixed connection of box body inner wall, the equal fixedly connected with grip block in upper surface of curb plate one and curb.

Preferably, the four corners of the surface of the box body are subjected to arc transition treatment, and the arc corners are fixedly connected with the anti-collision pads.

Preferably, the front side and the rear side of the second side plate and the first side plate are both provided with arc-shaped surfaces, and the second side plate and the first side plate are connected with the inner wall of the box body in a sliding mode through the arc-shaped surfaces on the second side plate and the first side plate.

Preferably, the right end of the screw rod is fixedly connected with a knob, and anti-skid grains are formed in the surface of the knob.

Preferably, the surface of the screw rod close to the right end is fixedly connected with two limiting rings, and the opposite sides of the two limiting rings are respectively connected with the inner wall of the box body and the right side of the box body in a rotating manner.

Preferably, the anti-slip pads are fixedly connected to the opposite sides of the clamping blocks on the first side plate and the second side plate, and anti-slip lines are formed in the side faces of the anti-slip pads.

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

the utility model discloses a rotation of manual drive screw rod, because second curb plate can only carry out spacing slip in the box body, after the screw rod rotates, can produce relative rotation with the screw hole on the second curb plate, make second curb plate can carry out horizontal migration on the screw rod from this, through changing the direction of rotation of screw rod, can make second curb plate move about on the screw rod, when second curb plate moves left, the pinion rack on it moves left in step, and then drive gear rotates on the fixed axis, the right side of pinion rack on the first curb plate of rotation drive by the gear moves right, first curb plate also moves right in step, realize the relative movement of first curb plate and second curb plate from this, the rotation of reverse drive screw rod can realize the back-off removal of first curb plate and second curb plate; when the clamping blocks on the side plate I and the side plate II are driven to move oppositely, the clamping blocks can clamp and fix the accessory to be polished, and then the accessory is polished by matching the polishing auxiliary device and the polishing device;

two, the utility model discloses a cooperation between the above-mentioned structure is used, has solved in the in-service use, because need rotating axostylus axostyle and promote the slider just to realize the centre gripping action to the accessory, the operation is got up and is wasted time and energy, has reduced work efficiency, the problem of inconvenience is brought for the use.

Drawings

Fig. 1 is a front view of the structure of the present invention;

FIG. 2 is a top view of the box body of the present invention;

fig. 3 is a side view of the threaded hole of the present invention.

In the figure: the grinding device comprises a base plate 1, a support plate 2, a grinding auxiliary device 3, a grinding device 4, a rotating shaft 5, a fixing device 6, a box body 7, a side plate I8, a side plate II 9, a screw rod 10, a threaded hole 11, a toothed plate 12, a gear 13, a fixed shaft 14, a clamping block 15, a collision prevention pad 16, a knob 17, a limiting ring 18 and an antiskid pad 19.

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 to 3, the present invention provides a technical solution: a grinding device for a computer main machine accessory comprises a bottom plate 1, wherein the bottom plate 1 plays a role in fixing and supporting; the upper surface of the bottom plate 1 is fixedly connected with a supporting plate 2 through supporting legs, and the supporting plate 2 plays a limiting role in a rotating shaft 5 and a supporting role in a grinding auxiliary device 3; the upper surface of the supporting plate 2 is fixedly connected with a polishing auxiliary device 3, and the polishing auxiliary device 3 comprises a stabilizing block, a fixing rod, a push rod, a spring, a polisher and the like; the sander can move left and right; bottom plate 1's last fixed surface is connected with grinding device 4, grinding device 4 includes the motor, first gear, pivot 5 in second gear and the second gear, output shaft on the motor drives the synchronous rotation of first gear, realize the rotation of second gear and pivot 5 through the transmission, drive the rotation of 6 box bodys of fixing device 7 through pivot 5, when treating the accessory of polishing and fix on 6 box bodys of fixing device 7, along with the rotation of 6 box bodys of fixing device 7, the accessory also rotates in step, after the sander contact with the right side is moved, realize polishing to the accessory, grinding device 4 includes pivot 5, backup pad 2 and fixedly connected with fixing device 6 are run through at the top of pivot 5, setting through fixing device 6, can accomplish the fixed operation to the accessory fast, it is laborsaving to save trouble, work efficiency has been improved.

The fixing device 6 comprises a box body 7, four corners of the surface of the box body 7 are subjected to arc transition treatment, and the arc corners are fixedly connected with the anti-collision pads 16, so that the skin of an operator can be prevented from being scratched in actual use through the arc transition treatment on the four corners of the box body 7, and the anti-collision pads 16 are arranged on the box body, so that the buffer protection effect can be further realized; the top of the rotating shaft 5 is fixedly connected with the lower surface of the box body 7, the inner wall of the box body 7 is provided with a side plate I8 and a side plate II 9 in a limiting sliding mode, the front side and the rear side of the side plate II 9 and the front side and the rear side of the side plate I8 are both provided with arc surfaces, the side plate II 9 and the side plate I8 are in sliding connection with the inner wall of the box body 7 through the arc surfaces on the side plate I8 and the side plate II 9, the sliding of the side plate I8 and the side plate II 9 on the inner wall of the box body 7 is smoother through the arrangement of the arc surfaces on the front side and the rear side of the side plate I8 and the side plate II 9, the right side of the box body 7 is provided with a through hole and is provided with a screw rod 10 through limiting rotation of the through hole, the rotation of the screw rod 10 is manually driven, because the side plate II 9 can only carry, the second side plate 9 can move left and right on the screw 10; the right end of the screw rod 10 is fixedly connected with a knob 17, anti-skid grains are arranged on the surface of the knob 17, the screw rod 10 can be conveniently driven to rotate through the arrangement of the knob 17, and the anti-skid grains are arranged on the screw rod, so that the rotation is more labor-saving; the surface of the screw 10 close to the right end is fixedly connected with two limiting rings 18, the opposite sides of the two limiting rings 18 are respectively connected with the inner wall of the box body 7 and the right side of the box body 7 in a rotating manner, and the stability of limiting rotation of the screw 10 on the box body 7 can be further ensured by the arrangement of the limiting rings 18, so that the screw is prevented from moving left and right in the rotating process; the side surface of the side plate II 9 is provided with a threaded hole 11, the inner wall of the threaded hole 11 is in threaded connection with the surface of a screw rod 10, opposite sides of the side plate I8 and the side plate II 9 are fixedly connected with toothed plates 12, teeth on opposite surfaces of the two toothed plates 12 are meshed with gears 13, the inner wall of each gear 13 is in limited rotation with a fixed shaft 14, when the side plate II 9 moves leftwards, the toothed plates 12 on the side plate I are synchronously moved leftwards, then the gears 13 are driven to rotate on the fixed shafts 14, the gears 13 rotate to drive the toothed plates 12 on the side plate I8 to move rightwards, and the side plate I8 also synchronously moves rightwards, so that the side plate I8 and the side plate II 9 move towards each other, the screw rod 10 is reversely driven to rotate, and the side plate I8 and; when the side plate I8 and the side plate II 9 drive the clamping blocks 15 thereon to move oppositely, the clamping blocks 15 can clamp and fix accessories to be polished, and then the accessories are polished by matching of the polishing auxiliary device 3 and the polishing device 4; the bottom of dead axle 14 and the bottom fixed connection of 7 inner walls of box body, the equal fixedly connected with grip block 15 of the upper surface of curb plate one 8 and curb plate two 9, equal fixedly connected with slipmat 19 on the opposite side of grip block 15 on curb plate one 8 and curb plate two 9, and offered anti-skidding line on the side of slipmat 19, setting through slipmat 19 on grip block 15, can improve the firm degree of treating the accessory centre gripping of polishing, and offering of antiskid line, further improve the area of contact with the accessory, can further pass through the firm degree of centre gripping.

The working principle is as follows: when the grinding device for the computer main machine accessory is used, the screw rod 10 is driven to rotate manually, the second side plate 9 can only slide in the box body 7 in a limiting mode, and after the screw rod 10 rotates, the screw rod 10 and the threaded hole 11 in the second side plate 9 can rotate relatively, so that the second side plate 9 can horizontally move on the screw rod 10, the second side plate 9 can move left and right on the screw rod 10 by changing the rotating direction of the screw rod 10, when the second side plate 9 moves left, the toothed plate 12 on the second side plate moves left synchronously, the gear 13 is driven to rotate on the fixed shaft 14, the toothed plate 12 on the first side plate 8 is driven to move right by the rotation of the gear 13, the first side plate 8 also moves right synchronously, and therefore the first side plate 8 and the second side plate 9 move in the opposite direction, the screw rod 10 is driven to rotate reversely, and the first side plate 8 and the second side plate 9 can move away from each other; when the side plate I8 and the side plate II 9 drive the clamping blocks 15 thereon to move oppositely, the clamping blocks 15 can clamp and fix accessories to be polished, and then the accessories are polished by matching of the polishing auxiliary device 3 and the polishing device 4; through the cooperation use between the above-mentioned structure, solved in the in-service use, just realize the centre gripping action to the accessory owing to need rotating axostylus axostyle and promotion slider, the operation is got up and is wasted time and energy, has reduced work efficiency, gives the problem of inconvenience of using.

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 grinding device for computer mainframe fitting, includes bottom plate (1), supporting leg fixedly connected with backup pad (2) is passed through to the upper surface of bottom plate (1), the last fixed surface of backup pad (2) is connected with auxiliary device (3) of polishing, the last fixed surface of bottom plate (1) is connected with grinding device (4), grinding device (4) are including pivot (5), its characterized in that: the top of the rotating shaft (5) penetrates through the supporting plate (2) and is fixedly connected with a fixing device (6);

the fixing device (6) comprises a box body (7), the top of the rotating shaft (5) is fixedly connected with the lower surface of the box body (7), the inner wall of the box body (7) is provided with a first side plate (8) and a second side plate (9) in a limiting sliding manner, a through hole is arranged on the right side of the box body (7) and a screw rod (10) is limited and rotated through the through hole, a threaded hole (11) is formed in the side surface of the second side plate (9), the inner wall of the threaded hole (11) is in threaded connection with the surface of the screw rod (10), toothed plates (12) are fixedly connected to the opposite sides of the first side plate (8) and the second side plate (9), teeth on the opposite surfaces of the two toothed plates (12) are meshed with gears (13), the inner wall of the gear (13) is limited and rotated with a fixed shaft (14), the bottom of the fixed shaft (14) is fixedly connected with the bottom of the inner wall of the box body (7), and the upper surfaces of the first side plate (8) and the second side plate (9) are fixedly connected with clamping blocks (15).

2. The grinding apparatus for a computer main machine accessory according to claim 1, wherein: four corners of the surface of the box body (7) are subjected to arc transition treatment, and the arc corners are fixedly connected with anti-collision pads (16).

3. The grinding apparatus for a computer main machine accessory according to claim 1, wherein: arc-shaped surfaces are arranged on the front side and the rear side of the second side plate (9) and the first side plate (8), and the second side plate (9) and the first side plate (8) are connected with the inner wall of the box body (7) in a sliding mode through the arc-shaped surfaces on the side plates.

4. The grinding apparatus for a computer main machine accessory according to claim 1, wherein: the right end of the screw rod (10) is fixedly connected with a knob (17), and anti-skid grains are arranged on the surface of the knob (17).

5. The grinding apparatus for a computer main machine accessory according to claim 1, wherein: two limiting rings (18) are fixedly connected to the surface, close to the right end, of the screw rod (10), and the opposite sides of the two limiting rings (18) are respectively in rotating connection with the inner wall of the box body (7) and the right side of the box body (7).

6. The grinding apparatus for a computer main machine accessory according to claim 1, wherein: the anti-skidding plate is characterized in that anti-skidding pads (19) are fixedly connected to the opposite sides of the clamping blocks (15) on the first side plate (8) and the second side plate (9), and anti-skidding lines are formed in the side faces of the anti-skidding pads (19).