CN111791112A

CN111791112A - Edging device for machine case machining

Info

Publication number: CN111791112A
Application number: CN202010677190.6A
Authority: CN
Inventors: 宋小航
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-10-20

Abstract

The invention discloses an edge grinding device for machining a machine case, which comprises a workbench, wherein a grinding machine is arranged at the top of the workbench, a movable frame is connected to the top end of the workbench, a motor is installed at the position, close to the movable frame, of the top end of the workbench, a shaft seat is arranged at the position, close to the movable frame, of the top end of the workbench, two first sliding grooves are formed in the top end of the workbench, a machine case clamping seat is arranged at the top end of the movable frame, two first sliding blocks are installed at the bottom end of the movable frame, racks are arranged at the top and bottom of the inner side of the movable frame, one end of the motor is connected with a rotating rod, and a half gear. According to the invention, the angle of the grinding machine can be conveniently adjusted through the third sliding block, the third sliding groove, the first hinge, the second hinge, the supporting column, the second electric cylinder and the fixing frame, so that the grinding disc can be fully contacted with the side of the machine case, and the grinding efficiency of the grinding disc is improved.

Description

Edging device for machine case machining

Technical Field

The invention relates to the technical field of case processing equipment, in particular to an edge grinding device for case processing.

Background

The computer case is a part of computer accessories, has the function of placing and fixing various computer accessories, and also has the important function of shielding electromagnetic radiation. In the process of manufacturing and processing a chassis, generally, in order to improve the appearance quality of the chassis, the outer surface of the chassis needs to be polished, wherein the edge polishing device for manufacturing the chassis is a device for polishing the outer surface of the chassis, and is widely used in the field of manufacturing the chassis.

There are multiple quick-witted case edging device for processing in the existing market, but these edging devices ubiquitous need frequently artifical handheld polisher to polish the operation to quick-witted case, and efficiency is lower. Therefore, the person skilled in the art provides an edge grinding device for machine case processing to solve the problems mentioned in the background art.

Disclosure of Invention

The invention aims to provide an edge grinding device for machining a machine case, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an edging device is used in machine case processing, includes the workstation, the top of workstation is provided with the polisher, and the top of workstation is connected with the movable frame, the position that the workstation top is close to the movable frame installs the motor, the position that the workstation top is close to the movable frame is provided with the axle bed, two first spouts have been seted up on the top of workstation, the top of movable frame is provided with quick-witted case holder, two first sliders are installed to the bottom of movable frame, the inboard top bottom of movable frame all is provided with the rack, the one end of motor is connected with the dwang, half-gear has been cup jointed in the outside of dwang.

Further, the through-hole has been seted up on the workstation top, the top of workstation is connected with the sliding seat, two second spouts have been seted up to the position that the workstation top is close to the sliding seat, first electric cylinder is installed to the bottom of workstation, the bottom of sliding seat is connected with the connecting rod, two second sliders are installed to the bottom of sliding seat.

Furthermore, the top of sliding seat is provided with the pneumatic cylinder, the top of sliding seat is connected with two gag lever posts, the top of pneumatic cylinder is connected with the backup pad, two spacing round holes have been seted up on the top of backup pad.

Further, first slider is connected with the inside of first spout, the cooperation sliding connection of activity frame and workstation through first slider and first spout, the one end of dwang is connected with the output shaft of motor, the other end of dwang is connected with the inside of axle bed, the outside of semi-gear is connected with the outside meshing of rack.

Further, the connecting rod sets up in the inside of through-hole, the top of connecting rod is connected with the bottom of sliding seat, one side of connecting rod is connected with first electric cylinder's piston rod, the second slider is connected with the inside of second spout, the sliding seat passes through the cooperation sliding connection of second slider and second spout with the workstation.

Furthermore, the limiting rod is arranged inside the limiting round hole.

Further, the outside of polisher is provided with the mount, the top of backup pad is connected with the support column, second electric cylinder is installed to the position that the backup pad top is close to the support column, second electric cylinder's one end is provided with the third slider, the top of support column is provided with first hinge, the third spout has been seted up to one side of mount.

Furthermore, the fixed frame is rotatably connected with the supporting column through a first hinge, the third sliding block is connected with the inside of the third sliding groove, a second hinge is arranged at the joint of the third sliding block and the second electric cylinder, and the fixed frame is rotatably connected with the second electric cylinder through the matching of the third sliding groove, the third sliding block, the first hinge and the second hinge.

Compared with the prior art, the invention has the beneficial effects that:

1. through first electric cylinder, second electric cylinder, the connecting rod, the through-hole, the second slider, the second spout, the sliding seat, the pneumatic cylinder, spacing round hole, gag lever post and backup pad, can be convenient adjust the position of polisher according to the shape of quick-witted case, so that the polisher can be in the backup pad quick-witted case limit of polishing, need not artifical handheld polisher in order to paste the dish of polishing at quick-witted case edge, through the half-gear, the rack, including a motor, an end cap, a controller, and a cover plate, the axle bed, first slider, first spout and movable frame, the mode that can brake two racks through the half-gear makes the movable frame drive quick-witted case continuous back and forth movement on the workstation, and then make the polisher can be even carry out the operation of polishing to quick-witted case limit, thereby the.

2. Through third slider, third spout, first hinge, second hinge, support column, second electric cylinder and mount, the angle of regulation polisher that can be convenient to make the dish of polishing can be abundant contact with quick-witted case limit, thereby improve the efficiency of polishing of the dish of polishing.

Drawings

Fig. 1 is a schematic structural view of an edge grinding device for machine tool housing processing according to embodiments 1 and 2;

fig. 2 is an enlarged view of a in an edging device for machine case processing proposed in example 1;

fig. 3 is a side partial sectional view of a movable frame, a half gear and a rack in an edging device for machine case processing proposed in example 1;

fig. 4 is a side partial sectional view of a movable base and a table in an edge grinding apparatus for machine case processing according to embodiment 1;

fig. 5 is a partial structural schematic view of a hydraulic cylinder, a support plate and a movable seat in the edge grinding device for machine case processing according to embodiment 1;

fig. 6 is an enlarged view of B in the case machining edge grinding device proposed in examples 1 and 2.

In the figure: 1. a work table; 2. a hydraulic cylinder; 3. limiting round holes; 4. a support plate; 5. a limiting rod; 6. a movable seat; 7. a through hole; 8. a connecting rod; 9. a first electric cylinder; 10. a chassis holder; 11. a shaft seat; 12. rotating the rod; 13. a first slider; 14. a rack; 15. a first chute; 16. a movable frame; 17. a motor; 18. a half gear; 19. a second slider; 20. a second chute; 21. a sander; 22. a fixed mount; 23. a third chute; 24. a third slider; 25. a second electric cylinder; 26. a support pillar; 27. a first hinge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, an edge grinding device for machining a machine case includes a workbench 1, a grinding machine 21 is disposed on a top of the workbench 1, a movable frame 16 is connected to a top end of the workbench 1, a motor 17 is mounted at a position, close to the movable frame 16, of the top end of the workbench 1, a shaft seat 11 is disposed at a position, close to the movable frame 16, of the top end of the workbench 1, two first sliding grooves 15 are disposed at a top end of the workbench 1, a machine case holder 10 is disposed at a top end of the movable frame 16, two first sliding blocks 13 are mounted at a bottom end of the movable frame 16, racks 14 are disposed at top and bottom portions of inner sides of the movable frame 16, a rotating rod 12 is connected to one end of.

Wherein, through-hole 7 has been seted up on 1 top of workstation, and the top of workstation 1 is connected with sliding seat 6, and two second spouts 20 have been seted up to the position that 1 top of workstation is close to sliding seat 6, and first electric cylinder 9 is installed to the bottom of workstation 1, and the bottom of sliding seat 6 is connected with connecting rod 8, and two second sliders 19 are installed to the bottom of sliding seat 6.

Wherein, the top of sliding seat 6 is provided with pneumatic cylinder 2, and the top of sliding seat 6 is connected with two gag lever posts 5, and the top of pneumatic cylinder 2 is connected with backup pad 4, and two spacing round holes 3 have been seted up on the top of backup pad 4.

Wherein, first slider 13 is connected with the inside of first spout 15, and the movable frame 16 passes through the cooperation sliding connection of first slider 13 and first spout 15 with workstation 1, and the one end of dwang 12 is connected with the output shaft of motor 17, and the other end of dwang 12 is connected with the inside of axle bed 11, and the outside of semi-gear 18 is connected with the outside meshing of rack 14.

Wherein, connecting rod 8 sets up in the inside of through-hole 7, and the top of connecting rod 8 is connected with the bottom of sliding seat 6, and one side of connecting rod 8 is connected with the piston rod of first electric cylinder 9, and second slider 19 is connected with the inside of second spout 20, and sliding seat 6 passes through the cooperation sliding connection of second slider 19 and second spout 20 with workstation 1.

Wherein, the limiting rod 5 is arranged inside the limiting round hole 3.

The working principle is as follows: when the edge grinding device is used, a case is firstly stably placed on a case clamping seat 10, then a first electric cylinder 9 is opened, a piston rod of the first electric cylinder 9 drives a connecting rod 8 connected with the first electric cylinder to move in a through hole 7, so that the through hole 7 drives a grinding machine 21 arranged at the top of a movable seat 6 and the movable seat 6 to approach the case, after the grinding machine 21 approaches the case, the hydraulic cylinder 2 is opened, so that a hydraulic rod of the hydraulic cylinder 2 drives a supporting plate 4 to move upwards, a grinding disc of the grinding machine 21 can be contacted with the case edge, then the grinding machine 21 is opened, so that the rotating grinding disc grinds the case edge, when the supporting plate 4 moves up and down or the grinding disc grinds the case edge, the supporting plate 4 cannot move under the limitation of a limiting rod 5 and a limiting round hole 3, and in order to uniformly grind the case edge by the grinding machine 21, when the grinding disc grinds the machine case edge, the motor 17 is turned on, the output shaft of the motor 17 drives the rotating rod 12 connected with the motor to rotate between the motor 17 and the shaft seat 11, so that the half gear 18 sleeved outside the rotating rod 12 is continuously braked with the two racks 14 inside the movable frame 16, the movable frame 16 is continuously moved back and forth on the workbench 1 through the first sliding block 13 and the first sliding groove 15, and further the machine case carried on the machine case clamping seat 10 on the movable frame 16 and the machine case clamping seat 10 is continuously ground by the grinding machine 21.

Example 2

Referring to fig. 1 and 6, in this embodiment, compared with embodiment 1, the edge grinding device for machining a machine case further includes a fixing frame 22 disposed on an outer side of the grinding machine 21, a supporting column 26 is connected to a top end of the supporting plate 4, a second electric cylinder 25 is installed at a position, close to the supporting column 26, of the top end of the supporting plate 4, a third slider 24 is disposed at one end of the second electric cylinder 25, a first hinge 27 is disposed at a top end of the supporting column 26, and a third sliding groove 23 is formed in one side of the fixing frame 22.

The fixed frame 22 is rotatably connected with the supporting column 26 through a first hinge 27, the third sliding block 24 is connected with the inside of the third sliding groove 23, a second hinge is arranged at the joint of the third sliding block 24 and the second electric cylinder 25, and the fixed frame 22 is rotatably connected with the second electric cylinder 25 through the cooperation of the third sliding groove 23, the third sliding block 24, the first hinge 27 and the second hinge.

The working principle is as follows: when the grinding machine 21 grinds the case edge, in order to enable the grinding disc to be in full contact with the case edge, the angle of the grinding machine 21 can be adjusted, at this time, the second electric cylinder 25 is opened, the piston rod of the second electric cylinder 25 drives the third slider 24 connected with the second electric cylinder to slide in the third sliding groove 23 formed in the fixed frame 22, so that the fixed frame 22 rotates on the supporting column 26 and the second electric cylinder 25 through the first hinge 27 and the second hinge, and further, the angle of the grinding machine 21 is changed, and the grinding disc can be enabled to fully grind the case edge.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An edge grinding device for machining a machine case comprises a workbench (1) and is characterized in that a grinding machine (21) is arranged at the top of the workbench (1), the top end of the workbench (1) is connected with a movable frame (16), a motor (17) is arranged at the position, close to the movable frame (16), of the top end of the workbench (1), a shaft seat (11) is arranged at the top end of the workbench (1) close to the movable frame (16), two first sliding grooves (15) are arranged at the top end of the workbench (1), a case clamping seat (10) is arranged at the top end of the movable frame (16), two first sliding blocks (13) are arranged at the bottom end of the movable frame (16), racks (14) are arranged at the top and bottom parts of the inner side of the movable frame (16), one end of the motor (17) is connected with a rotating rod (12), and a half gear (18) is sleeved on the outer side of the rotating rod (12).

2. The edge grinding device for machining the machine case according to claim 1, wherein a through hole (7) is formed in the top end of the workbench (1), the top end of the workbench (1) is connected with a movable seat (6), two second sliding grooves (20) are formed in the position, close to the movable seat (6), of the top end of the workbench (1), a first electric cylinder (9) is installed at the bottom end of the workbench (1), a connecting rod (8) is connected to the bottom end of the movable seat (6), and two second sliding blocks (19) are installed at the bottom end of the movable seat (6).

3. The edge grinding device for machining the machine case according to claim 2, wherein a hydraulic cylinder (2) is arranged at the top end of the movable seat (6), two limiting rods (5) are connected to the top end of the movable seat (6), a supporting plate (4) is connected to the top end of the hydraulic cylinder (2), and two limiting round holes (3) are formed in the top end of the supporting plate (4).

4. The edge grinding device for machining the machine case according to claim 1, wherein the first sliding block (13) is connected with the inside of the first sliding groove (15), the movable frame (16) is connected with the workbench (1) in a sliding mode through the first sliding block (13) and the first sliding groove (15), one end of the rotating rod (12) is connected with an output shaft of the motor (17), the other end of the rotating rod (12) is connected with the inside of the shaft seat (11), and the outer side of the half gear (18) is connected with the outer side of the rack (14) in a meshed mode.

5. The edge grinding device for machining the machine box according to claim 2, wherein the connecting rod (8) is arranged inside the through hole (7), the top end of the connecting rod (8) is connected with the bottom end of the movable seat (6), one side of the connecting rod (8) is connected with a piston rod of the first electric cylinder (9), the second sliding block (19) is connected with the inside of the second sliding groove (20), and the movable seat (6) is in sliding connection with the workbench (1) through the matching of the second sliding block (19) and the second sliding groove (20).

6. An edging device for machine case machining according to claim 3, characterized in that said stop lever (5) is arranged inside the stop circular hole (3).

7. The edge grinding device for machining the machine box according to claim 3, wherein a fixing frame (22) is arranged on the outer side of the grinding machine (21), a supporting column (26) is connected to the top end of the supporting plate (4), a second electric cylinder (25) is installed at the position, close to the supporting column (26), of the top end of the supporting plate (4), a third sliding block (24) is arranged at one end of the second electric cylinder (25), a first hinge (27) is arranged at the top end of the supporting column (26), and a third sliding groove (23) is formed in one side of the fixing frame (22).

8. The edge grinding device for machining the machine box according to claim 7, wherein the fixed frame (22) is rotatably connected with the supporting column (26) through a first hinge (27), the third sliding block (24) is connected with the inside of a third sliding groove (23), a second hinge is arranged at the connection position of the third sliding block (24) and the second electric cylinder (25), and the fixed frame (22) is rotatably connected with the second electric cylinder (25) through the matching of the third sliding groove (23), the third sliding block (24), the first hinge (27) and the second hinge.