WO2022077579A1

WO2022077579A1 - Computer case grinding apparatus

Info

Publication number: WO2022077579A1
Application number: PCT/CN2020/124630
Authority: WO
Inventors: 陆亦心
Original assignee: 盐城丝路信息科技服务有限公司
Priority date: 2020-10-15
Filing date: 2020-10-29
Publication date: 2022-04-21
Also published as: CN112157534A

Abstract

The present invention relates to the technical field of computer accessory machining devices. Disclosed is a computer case grinding apparatus, comprising a bottom plate. Two sides of the bottom plate are fixedly connected to mounting cylinders; the upper ends of the mounting cylinders are slidably connected to piston columns; the tops of the piston columns are fixedly connected to a first mounting plate; two sides of the first mounting plate are fixedly connected to enclosing plates; a second mounting plate is fixedly connected between the upper ends of the enclosing plates; sliding grooves are provided on both the first mounting plate and the second mounting plate; mounting columns are fixedly connected to the interior of the sliding grooves; mounting blocks are slidably sleeved on the mounting columns; first springs are sleeved on the mounting column on two sides of each mounting block; clamping plates are provided between the first mounting plate and the second mounting plate; trapezoidal parts are fixedly connected to one sides of the clamping plates; screws on one sides of the trapezoidal tables are rotatably connected between the first mounting plate and the second mounting plate; sliding rods are threadedly sleeved on the screws; one side of each sliding rod is slidably connected to the sidewall of each enclosing plate; and one end of each sliding rod is rotatably connected to a pulley. The apparatus is reasonable in structural principle design, convenient to operate and use, and high in practicability.

Description

A computer case grinding device

technical field

The invention relates to the technical field of computer accessories processing equipment, in particular to a computer case grinding device.

Background technique

A computer, commonly known as a computer, is an electronic computing machine used for high-speed computing. It can perform numerical calculations and logical calculations. It also has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and process massive data automatically and at high speed. ,, As a part of computer accessories, the main function of the chassis is to place and fix the computer accessories, and play a supporting and protective role. In addition, the computer chassis plays an important role in shielding electromagnetic radiation.

technical problem

The traditional chassis grinding device generally drives the grinding wheel to move directionally above the chassis through the transmission device, and then manually moves the position for multiple grinding. However, during the grinding process, there are still low grinding efficiency, inconvenient clamping, and stability. At the same time, during the grinding process, the chassis may vibrate, resulting in uneven grinding surface and affecting the grinding quality of the chassis.

technical solutions

The present invention provides a computer case grinding device, which solves the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A computer case grinding device comprises a bottom plate, two sides of the bottom plate are fixedly connected to a mounting cylinder, an inner upper end of the mounting cylinder is slidably connected to a piston column, the top of the piston column is fixedly connected to a first mounting plate, and both sides of the first mounting plate are fixedly connected to an enclosure. A second mounting plate is fixedly connected between the upper end of the enclosure plate, the first mounting plate and the second mounting plate are provided with chute, the chute is fixedly connected to the mounting post, and the mounting post is slidably connected to the mounting block, the mounting block A first spring is sleeved on the mounting posts on both sides, a clamping plate is arranged between the first mounting plate and the second mounting plate, the upper and lower ends of the clamping plate are fixedly connected with the mounting block, and one side of the clamping plate is fixed Connecting the trapezoidal table, the first mounting plate and the second mounting plate on one side of the trapezoidal table are rotated to connect the screw rod. One end of the pulley is connected by rotation, and one side of the pulley is in sliding contact with the trapezoid table. The first mounting plate between the clamping plates is fixedly connected to the mounting seat, the mounting seat is rotated and connected to the carrier plate, and the second mounting plate is opened through mouth.

As a preferred technical solution of the present invention, the two sides of the top of the second mounting plate are fixedly connected to hydraulic telescopic columns, the hydraulic telescopic column is fixedly connected to a fixed plate, the fixed plates are fixed to connect connecting rods, and the connecting rods are slidably sleeved and slid One side of the sliding block is fixedly connected to a fixed column, the second spring is sleeved on the fixed column, one end of the fixed column is slidably connected to the installation shell, the bottom of the installation shell is fixedly connected to the grinding motor, and the end of the output shaft of the grinding motor is fixedly connected to the grinding wheel One end of the mounting shell rotates to connect the roller, the fixed plate on one side of the roller is fixedly connected to the arc plate, and the roller is in sliding contact with the arc plate.

As a preferred technical solution of the present invention, a mounting rod is fixedly connected to the fixing plate, a rotating column is rotatably connected between the upper ends of the mounting rod, a cylindrical cam is fixedly sleeved on the rotating column, and the mounting rods below the cylindrical cam are fixedly connected to support The rod, the support rod is rotatably connected to the transmission rod, the upper end of the transmission rod is fixedly connected to the rotor wheel, the rotor wheel extends into the chute of the cylindrical cam, the transmission rod is slidably connected with the rotor wheel and the cylindrical cam, and the bottom end of the transmission rod is fixed The arc-shaped transmission toothed plate is connected, the installation shell under the arc-shaped transmission toothed plate is fixedly connected with a transmission gear rack, and the arc-shaped transmission toothed plate is meshed and connected with the transmission toothed rack.

As a preferred technical solution of the present invention, the bottom of the first mounting plate is fixedly connected to the bidirectional rack, the bottom plates on both sides of the bidirectional rack are fixedly connected to the support frame, the upper end of the support frame is rotatably connected to the transmission gear, the transmission gear and the bidirectional rack Meshing transmission connection, the shaft of the transmission gear is fixedly connected to the drive rod on one side, and a through slot is opened on one side of the drive rod. A third spring is sleeved on the barrel, an installation shaft is fixedly connected to the slider, and the installation shaft extends into the through groove and is slidably connected with the drive rod.

As a preferred technical solution of the present invention, one side of the mounting rod on the axial side of the rotating column is fixedly connected to the mounting motor, the output shaft of the mounting motor is fixedly connected to the rotating column, and the first side of the axial side of the screw rod is fixedly connected to the mounting motor. The bottom of the mounting plate is fixedly connected to the rotating handle, and the rotating shaft of the rotating handle is fixedly connected to the screw rod.

As a preferred technical solution of the present invention, one side of the clamping plate is fixedly connected with a rubber pad.

As a preferred technical solution of the present invention, the two sides of the enclosure above the second mounting plate are fixedly connected with air pipes, the air pipes are metal pipes, and one end of the air pipes passes through the enclosure and extends to the outer side of the enclosure. And the end is fixedly connected to the air extractor, the air pipe on one side of the air extractor is fixedly connected to the baffle plate, the threaded sleeve at the bottom end of the air pipe under the baffle plate receives the collecting box, and the air pipe on the side of the baffle plate is movably connected to the filter plate. network.

beneficial effect

The present invention has the following advantages: when grinding by arranging a two-way rack under the first mounting plate, the chassis is subjected to downward pressure from the grinding disc, and the downward movement of the two-way rack drives the drive rod on the transmission gear to rotate, thereby driving The slider slides on the mounting cylinder, and the third spring plays the role of buffering and shock absorption, so that the device is more stable and the grinding quality is higher when grinding. By setting the wire between the first mounting plate and the second mounting plate The rod drives the sliding rod to move, and under the action of the pulley and the trapezoid table, drives the clamping plate to move to the middle, which can quickly clamp and fix the memory of the chassis. The clamping operation is very convenient and has high stability. The arc-shaped plate, under the action of the cylindrical cam, drives the arc-shaped transmission gear plate to reciprocate left and right through the transmission rod. At the same time, the roller drives the installation shell to slide on the fixed column under the action of the arc-shaped plate, thereby changing the grinding track. Compared with the traditional The straight-line grinding device, this grinding method has high grinding efficiency and a large effective area for one-time grinding, and after the first grinding is completed, the grinding position of the chassis is adjusted by manually rotating the carrier plate, and then the second grinding, the grinding coverage area is large, The grinding is comprehensive, the grinding effect is better, the work efficiency is higher, and there is no need to manually adjust the position of the grinding disc, which greatly improves the practicability of the device.

Description of drawings

FIG. 1 is a schematic diagram of the main structure of a computer case grinding device.

FIG. 2 is a schematic diagram of the structure between fixed plates in a computer case grinding device.

FIG. 3 is a top-view structural schematic diagram of a second mounting plate in a computer case grinding device.

FIG. 4 is an enlarged structural schematic diagram of A in FIG. 1 .

FIG. 5 is a schematic side view of the structure of a clamping plate in a computer case grinding device.

6 is a schematic cross-sectional structural diagram of a mounting shell and a fixing column in a computer case grinding device.

In the figure: 1. Bottom plate; 2. Driving rod; 3. Installation cylinder; 4. Installation shaft; 5. Third spring; 6. Through groove; 7. Gear; 8. Support frame; 9. Bidirectional rack; 10. The first mounting plate; 11, the chute; 12, the clamping plate; 121, the mounting block; 13, the slider; 14, the turning handle; 15, the mounting column; 16, the enclosure plate; 17, the sliding rod; ;19, trapezoidal table; 20, pulley; 21, hydraulic telescopic column; 22, fixed plate; 221, arc plate; 222, connecting rod; 223, sliding block; 224, second spring; 225, roller; 226, installation Shell; 227, grinding wheel; 228, fixed column; 23, installation rod; 24, support rod; 25, installation of motor; 26, rotating column; 27, cylindrical cam; 28, transmission rack; 29, arc transmission tooth plate ;30, transmission rod; 31, rotor wheel; 32, grinding motor; 33, second mounting plate; 331, port; 34, air pipe; 35, rubber pad; 36, first spring; 37, piston rod; 38, Loading plate; 39. Mounting seat; 40. Air extractor; 41. Baffle plate; 42. Filter screen; 43. Collection box.

Embodiments of the present invention

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. Based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood to limit the present invention.

Example 1

Please refer to FIGS. 1-6 , a computer case grinding device, including a bottom plate 1, on which two sides of the bottom plate 1 are fixedly connected to a mounting cylinder 3, an inner upper end of the mounting cylinder 3 is slidably connected to a piston rod 37, and the top of the piston rod 37 is fixedly connected to the first Mounting plate 10, the two sides of the first mounting plate 10 are fixedly connected to the enclosure plate 16, the upper end of the enclosure plate 16 is fixedly connected to the second mounting plate 33, the first mounting plate 10 and the second mounting plate 33 are both provided with sliding grooves 11. The chute 11 is fixedly connected to the mounting post 15, the mounting post 15 is slidably connected to the mounting block 121, the mounting posts 15 on both sides of the mounting block 121 are sleeved with the first spring 36, the first mounting plate 10 and the second A clamping plate 12 is arranged between the mounting plates 33. The upper and lower ends of the clamping plate 12 are fixedly connected to the mounting block 121. One side of the clamping plate 12 is fixedly connected to the trapezoidal table 19, and the first mounting plate 10 on the side of the trapezoidal table 19 is fixedly connected. The screw rod 18 is rotatably connected with the second mounting plate 33, the screw rod 18 is threadedly sleeved with the sliding rod 17, one side of the sliding rod 17 is slidably connected with the side wall of the enclosure plate 16, and one end of the sliding rod 17 is rotated and connected to the pulley 20, One side of the pulley 20 is in sliding contact with the trapezoidal table 19, the first mounting plate 10 between the clamping plates 12 is fixedly connected to the mounting seat 39, the mounting seat 39 is rotatably connected to the object carrier 38, and the second mounting plate 33 A through port 331 is opened on the top.

The top two sides of the second mounting plate 33 are fixedly connected to the hydraulic telescopic column 21, the hydraulic telescopic column 21 is fixedly connected to the fixed plate 22, the connecting rod 222 is fixedly connected between the fixed plates 22, and the connecting rod 222 is slidably connected to the sliding block 223. One side of the sliding block 223 is fixedly connected to the fixing column 228 , the second spring 224 is sleeved on the fixing column 228 , and one end of the fixing column 228 is slidably connected to the mounting shell 226 , and the bottom of the mounting shell 226 is fixedly connected to the grinding motor 32 , and the output of the grinding motor 32 The shaft end is fixedly connected to the grinding wheel 227 , one end of the mounting shell 226 is rotatably connected to the roller 225 , the fixed plate 22 on one side of the roller 225 is fixedly connected to the arc-shaped plate 221 , and the roller 225 is in sliding contact with the arc-shaped plate 221 .

The fixing plate 22 is fixedly connected to the mounting rod 23 , the upper end of the mounting rod 23 is rotatably connected to the rotating column 26 , the cylindrical cam 27 is fixedly sleeved on the rotating column 26 , and the supporting rod 24 is fixedly connected between the mounting rods 23 below the cylindrical cam 27 , the support rod 24 is rotatably connected to the transmission rod 30, the upper end of the transmission rod 30 is fixedly connected to the rotor wheel 31, the rotor wheel 31 extends into the chute 11 of the cylindrical cam 27, the transmission rod 30 slides with the rotor wheel 31 and the cylindrical cam 27 The bottom end of the transmission rod 30 is fixedly connected to the arc-shaped transmission gear plate 29, and the mounting shell 226 under the arc-shaped transmission gear plate 29 is fixedly connected to the transmission rack 28. The arc-shaped transmission gear plate 29 and the transmission rack 28 Mesh drive connection.

The bottom of the first mounting plate 10 is fixedly connected to the bidirectional rack 9 , the bottom plate 1 on both sides of the bidirectional rack 9 is fixedly connected to the support frame 8 , and the upper end of the support frame 8 is rotatably connected to the transmission gear 7 , and the transmission gear 7 meshes with the bidirectional rack 9 . Transmission connection, the shaft of the transmission gear 7 is fixedly connected to the drive rod 2 on one side in the axial direction, the drive rod 2 is provided with a through slot 6 on one side, and the mounting cylinder 3 on the side of the support frame 8 is slidably connected to the sliding block 13. The installation cylinders 3 on the upper and lower sides of the block 13 are sleeved with the third spring 5 , the slider 13 is fixedly connected to the installation shaft 4 , and the installation shaft 4 extends into the through groove 6 and is slidably connected with the drive rod 2 .

The mounting rod 23 on the axial side of the rotating column 26 is fixedly connected to the mounting motor 25, the output shaft of the mounting motor 25 is fixedly connected to the rotating column 26, and the screw rod 18 is on the axial side of the bottom of the first mounting plate 10. The rotating handle 14 is fixedly connected, the rotating shaft of the rotating handle 14 is fixedly connected with the screw rod 18 , and the rubber pad 35 is fixedly connected to one side of the clamping plate 12 .

Example 2

Referring to FIGS. 1-6 , other contents of this embodiment are the same as those of Embodiment 1, the difference is that the air pipes 34 are fixedly connected to both sides of the enclosure plate 16 above the second mounting plate 33 , and the air pipes 34 are metal pipes One end of the air pipe 34 passes through the enclosure plate 16 and extends to the outer side of the enclosure plate 16, and the end is fixedly connected to the air extractor 40, and the air pipe 34 on the side of the air extractor 40 is fixedly connected to the baffle plate 41. The bottom end of the air pipe 34 under the plate 41 is threaded to receive the collecting box 43 , and the air pipe 34 on one side of the baffle plate 41 is movably connected to the filter screen 42 .

In the implementation process of the present invention, the chassis is driven by the through port 331 and the object carrier 38 to drive the sliding rod 17 by adjusting the rotating handle 14, and the clamping plate 12 is driven to move under the action of the pulley 20 and the trapezoidal table 19, and the chassis is clamped and fixed. , and then adjust the hydraulic telescopic column 21 to drive the grinding wheel 227 between the fixed plates 22 to descend, start the installation motor 25 to drive the cylindrical cam 27 on the rotating column 26 to rotate, and then drive the arc-shaped transmission gear plate 29 at the bottom end of the transmission rod 30 to swing, driving The drive rack 28 moves, thereby realizing the reciprocating movement of the grinding wheel 227 at the bottom of the mounting shell 226 for grinding operation, and at the same time, the roller 225 drives the mounting shell 226 to slide on the fixed column 228 under the action of the arc-shaped plate 221, thereby changing the grinding track. After the grinding process is completed, the rotating object plate 38 is rotated to drive the chassis to rotate, and the above steps can be repeated to perform repeated grinding operations.

Finally, it should be noted that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

A computer case grinding device, comprising a bottom plate (1), characterized in that a mounting cylinder (3) is fixedly connected to both sides of the bottom plate (1), and a piston rod (37) is slidably connected to the inner upper end of the mounting cylinder (3). The top of the column (37) is fixedly connected to the first mounting plate (10), the two sides of the first mounting plate (10) are fixedly connected to the enclosure plate (16), and the upper ends of the enclosure plate (16) are fixedly connected to the second mounting plate (33) , the first mounting plate (10) and the second mounting plate (33) are provided with chute (11), the chute (11) is fixedly connected to the mounting post (15), and the mounting post (15) is slidably sleeved A mounting block (121), a first spring (36) is sleeved on the mounting posts (15) on both sides of the mounting block (121), and a clip is arranged between the first mounting plate (10) and the second mounting plate (33) The holding plate (12), the upper and lower ends of the clamping plate (12) are fixedly connected with the mounting block (121), one side of the clamping plate (12) is fixedly connected to the trapezoidal table (19), and the trapezoidal table (19) side is fixedly connected A screw rod (18) is rotatably connected between the first mounting plate (10) and the second mounting plate (33). (16) The side walls are slidably connected, one end of the sliding rod (17) is rotatably connected to the pulley (20), one side of the pulley (20) is in sliding contact with the trapezoidal table (19), and the first end between the clamping plates (12) is in sliding contact. A mounting plate (10) is fixedly connected to a mounting seat (39), the mounting seat (39) is rotatably connected to an object carrier (38), and a through opening (331) is opened on the second mounting plate (33).
A computer case grinding device according to claim 1, characterized in that the top two sides of the second mounting plate (33) are fixedly connected to the hydraulic telescopic column (21), and the hydraulic telescopic column (21) is fixedly connected to a fixing plate (22), the connecting rod (222) is fixedly connected between the fixing plates (22), the connecting rod (222) is slidably connected to the sliding block (223), and one side of the sliding block (223) is fixedly connected to the fixing column (228), fixed A second spring (224) is sleeved on the column (228), one end of the fixing column (228) is slidably sleeved with the mounting shell (226), and the bottom of the mounting shell (226) is fixedly connected to the grinding motor (32), and the grinding motor (32) The end of the output shaft is fixedly connected to the grinding wheel (227), one end of the mounting shell (226) is rotatably connected to the roller (225), and the fixed plate (22) on one side of the roller (225) is fixedly connected to the arc-shaped plate (221). , the roller (225) is in sliding contact with the arc-shaped plate (221).
A computer case grinding device according to claim 2, characterized in that a mounting rod (23) is fixedly connected to the fixing plate (22), and a rotating column (26) is rotatably connected between the upper ends of the mounting rod (23), The cylindrical cam (27) is fixedly sleeved on the rotating column (26), the support rod (24) is fixedly connected between the installation rods (23) under the cylindrical cam (27), and the support rod (24) is rotatably connected to the transmission rod (30). , the upper end of the transmission rod (30) is fixedly connected to the rotor wheel (31), and the rotor wheel (31) extends into the chute (11) of the cylindrical cam (27). The cylindrical cam (27) is slidably connected, the bottom end of the transmission rod (30) is fixedly connected to the arc-shaped transmission toothed plate (29), and the mounting shell (226) under the arc-shaped transmission toothed plate (29) is fixedly connected to the transmission rack (226). 28), the arc-shaped transmission gear plate (29) is meshed and connected with the transmission rack (28).
A computer case grinding device according to claim 3, characterized in that the bottom of the first mounting plate (10) is fixedly connected to the bidirectional rack (9), and the bottom plates (1) on both sides of the bidirectional rack (9) The upper is fixedly connected to the support frame (8), the upper end of the support frame (8) is rotatably connected to the transmission gear (7), the transmission gear (7) is meshed with the bidirectional rack (9), and the rotating shaft of the transmission gear (7) is axially connected. One side is fixedly connected to the driving rod (2), one side of the driving rod (2) is provided with a through groove (6), the mounting cylinder (3) on one side of the support frame (8) is slidably sleeved with the sliding block (13), and the sliding block (13) is slid A third spring (5) is sleeved on the installation cylinders (3) on the upper and lower sides of the block (13), the slider (13) is fixedly connected to the installation shaft (4), and the installation shaft (4) extends to the through groove (6). ) and slidingly connected with the drive rod (2).
A computer case grinding device according to claim 4, characterized in that, one side of the mounting rod (23) on one axial side of the rotating column (26) is fixedly connected to the mounting motor (25), and the mounting motor (25) The output shaft of the screw rod (18) is fixedly connected to the rotating column (26), the bottom of the first mounting plate (10) on the axial side of the screw rod (18) is fixedly connected to the rotating handle (14), and the rotating shaft of the rotating handle (14) is connected to the screw rod (18) Fixed connection.
The computer case grinding device according to claim 5, wherein a rubber pad (35) is fixedly connected to one side of the clamping plate (12).
A computer case grinding device according to claim 5 or 6, characterized in that the two sides of the enclosure plate (16) above the second mounting plate (33) are fixedly connected to air pipes (34), and the air pipes (34) are A metal material pipe, one end of the air pipe (34) passes through the enclosure plate (16), extends to the outer side of the enclosure plate (16), and the end is fixedly connected to the air extractor (40), and the air extractor (40) has a The air pipe (34) on the side is fixedly connected to the baffle plate (41), and the bottom end threaded sleeve of the air pipe (34) under the baffle plate (41) receives the collecting box (43). A filter screen (42) is movably connected to the trachea (34).