CN212527136U

CN212527136U - Grinding device for metal part machining

Info

Publication number: CN212527136U
Application number: CN202020791410.3U
Authority: CN
Inventors: 张建国; 邱元辉
Original assignee: Tianjin Jingheyuan Technology Co ltd
Current assignee: Tianjin Jingheyuan Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-12
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the technical field of the metal parts machining technique and specifically relates to a grinding device is used in metal parts machining, including the platform of polishing, the fixed cylinder that is equipped with in one side on the platform top of polishing, the fixed roof that is equipped with of piston rod of cylinder, the fixed mounting panel that is equipped with in one side on roof top, the fixed positive reverse motor that is equipped with in one side of mounting panel, the fixed lead screw that is equipped with of transmission shaft of positive reverse motor, the lead screw passes through screw-nut and the top threaded connection of bar supporting shoe, and the middle part of roof set up with bar supporting shoe gliding spacing groove mutually, the bottom mounting of bar supporting shoe is equipped with grinding motor, grinding motor's the fixed. The utility model discloses a four limiting screw that set up drive splint and remove to press from both sides tightly four sides of metal part, can carry out the multiple spot centre gripping to the part, make the part more stable when polishing, avoid the part to appear removing the size that leads to the part when polishing to appear deviating.

Description

Grinding device for metal part machining

Technical Field

The utility model relates to a metal parts machining technical field especially relates to a grinding device for metal parts machining.

Background

The metal parts refer to the metal blocks, metal bars, metal pipes and the like of various specifications and shapes made of metal materials, the metal parts are usually required to be polished firstly when being processed to remove burrs on the surface, the parts are required to be clamped when the metal parts are polished in the prior art, a clamping device in the conventional polishing device cannot be adapted to the metal parts of different sizes, great limitation is generated on use, a large amount of metal scraps can be generated when the parts are polished, the metal parts are not convenient to collect, and the working environment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art can not adapt to metal parts of different sizes, and can produce a large amount of metal fragments's shortcoming when the part is polished, and the grinding device for metal parts machining who provides.

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

a grinding device for processing metal parts is designed, and comprises a grinding table, wherein a cylinder is fixedly arranged on one side of the top end of the grinding table, a top plate is fixedly arranged on a piston rod of the cylinder, an installation plate is fixedly arranged on one side of the top end of the top plate, a forward and reverse rotating motor is fixedly arranged on one side of the installation plate, a lead screw is fixedly arranged on a transmission shaft of the forward and reverse rotating motor, the lead screw is in threaded connection with the top of a strip-shaped support block through a lead screw nut, a limit groove which slides with the strip-shaped support block is formed in the middle of the top plate, a grinding motor is fixedly arranged at the bottom end of the strip-shaped support block, a grinding disc is fixedly arranged on the transmission shaft of the grinding motor, a clamping mechanism is fixedly arranged on the other side of the top end of the grinding table, a push rod motor, one side of the grinding table is fixedly provided with a dust hood through a support frame, a cavity is formed in the grinding table, a dust collector is fixedly arranged in the cavity, and a dust inlet of the dust collector is communicated with the dust hood through a dust collection pipe.

Preferably, the clamping mechanism comprises a fixed chuck, the inner walls of four sides of the fixed chuck are fixedly connected with clamping plates through two tightening springs, four sides of the fixed chuck are fixedly provided with screw nuts, and the four screw nuts are in threaded connection with limit screws.

Preferably, a sliding block is fixedly arranged on one side of the bottom end of the fixed chuck, and a sliding groove which slides with the sliding block is formed in the top end of the polishing table.

Preferably, one side of the cavity is hinged with two cleaning doors through a hinge, and the two cleaning doors are connected through two buckle blocks.

Preferably, a filter screen is fixedly arranged on one side of the dust hood.

Preferably, a switch panel is fixedly arranged on one side face of the polishing table, a cylinder switch, a forward and reverse rotation motor switch, a polishing motor switch, a push rod motor switch and a dust collector switch are respectively arranged on the surface of the switch panel, and the cylinder, the forward and reverse rotation motor, the polishing motor, the push rod motor and the dust collector are respectively electrically connected with a power supply through the cylinder switch, the forward and reverse rotation motor switch, the polishing motor switch, the push rod motor switch and the dust collector switch.

The utility model provides a pair of grinding device is used in metal parts machining, beneficial effect lies in:

1. the utility model drives the clamp plate to move through the four limiting screw rods, so as to clamp four sides of the metal part, and can clamp the part at multiple points, so that the part is more stable during polishing, and the deviation of the size of the part caused by the movement of the part during polishing is avoided;

2. the screw rod is conveniently driven to rotate by the arranged forward and reverse rotating motor, the grinding motor is driven to transversely move under the threaded fit of the screw rod and the screw rod nut, the surface of the metal part is ground by a grinding sheet of the grinding motor, and the whole clamping mechanism is conveniently driven to longitudinally move by the arranged push rod motor, so that different positions of the metal part are ground;

3. the dust collector is convenient for concentrate the storage through the metal sweeps suction that the suction hood will polish the in-process and produce to cavity inside through the setting to can prevent that the metal sweeps from wafting among the air, thereby improve the air quality of processing environment, also can prevent the waste of material.

Drawings

Fig. 1 is a schematic structural view of a polishing device for processing metal parts according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a grinding device's for metal parts machining clamping mechanism's internal structure schematic diagram.

In the figure: 1. a polishing table; 2. a cylinder; 3. a top plate; 4. mounting a plate; 5. a positive and negative rotation motor; 6. a screw rod; 7. a strip-shaped supporting block; 8. a feed screw nut; 9. a limiting groove; 10. polishing the motor; 11. grinding the sheets; 12. fixing a chuck; 13. a slider; 14. a chute; 15. a push rod motor; 16. tightening the spring; 17. a splint; 18. a screw nut; 19. a limit screw; 20. a support frame; 21. a dust hood; 22. a dust collection pipe; 23. cleaning the door; 24. buckling; 25. a switch panel.

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 polishing device for metal part processing comprises a polishing table 1, a cylinder 2 is fixedly arranged on one side of the top end of the polishing table 1, a top plate 3 is fixedly arranged on a piston rod of the cylinder 2, a mounting plate 4 is fixedly arranged on one side of the top end of the top plate 3, a forward and reverse rotation motor 5 is fixedly arranged on one side of the mounting plate 4, a lead screw 6 is fixedly arranged on a transmission shaft of the forward and reverse rotation motor 5, the lead screw 6 is in threaded connection with the top of a bar-shaped supporting block 7 through a lead screw nut 8, a limiting groove 9 which slides with the bar-shaped supporting block 7 is arranged in the middle of the top plate 3, a polishing motor 10 is fixedly arranged at the bottom end of the bar-shaped supporting block 7, a polishing plate 11 is fixedly arranged on the transmission shaft of the polishing motor 10, a clamping mechanism is fixedly arranged on the other side of the top end of, one side of the grinding table 1 is fixedly provided with a dust hood 21 through a support frame 20, a cavity is formed in the grinding table 1, a dust collector is fixedly arranged in the cavity, and a dust inlet of the dust collector is communicated with the dust hood 21 through a dust collection pipe 22.

Clamping mechanism includes fixed (holding) chuck 12, and the four side inner walls of fixed (holding) chuck 12 all tighten up spring 16 fixedly connected with splint 17 through two, and four avris of fixed (holding) chuck 12 are all fixed and are equipped with screw nut 18, and the equal threaded connection of four screw nuts 18 has stop screw 19, through screwing up four stop screw 19, can drive four splint 17 and remove under the screw-thread fit of four screw nuts 18 and press from both sides tightly fixedly to metal parts's side.

A sliding block 13 is fixedly arranged on one side of the bottom end of the fixed chuck 12, and a sliding groove 14 which slides with the sliding block 13 is formed in the top end of the polishing table 1, so that the fixed chuck 12 is guided to move.

One side of cavity has two cleaning doors 23 through the hinge articulated, is convenient for clear up the inside metal sweeps of cavity, and two cleaning doors 23 are connected through two buckles 24 blocks for prescribe a limit to the position of cleaning doors 23.

A filter screen is fixedly arranged on one side of the dust hood 21, so that metal scraps are filtered, and the dust collector is prevented from being blocked by other impurities.

A fixed flush mounting plate 25 that is equipped with of side of platform of polishing 1, flush mounting plate 25's surface is equipped with the cylinder switch respectively, the motor switch that just reverses, the motor switch that polishes, push rod motor switch and dust catcher switch, cylinder 2, just reverse motor 5, polish motor 10, push rod motor 15 and dust catcher are respectively through the cylinder switch, just reverse motor switch, the motor switch that polishes, push rod motor switch and dust catcher switch and power electric connection, through the cylinder switch, just reverse motor switch, the motor switch that polishes, push rod motor switch and dust catcher switch are convenient for control cylinder 2 respectively, just reverse motor 5, polish motor 10, the work of push rod motor 15 and dust catcher.

When the polishing device is used, firstly, a metal part to be processed is placed in the fixed chuck 12, the four limit screws 19 are screwed, the four clamp plates 17 can be driven to move under the screw-thread fit of the four screw nuts 18 so as to clamp and fix the side surface of the metal part, then the forward and reverse motor 5 is controlled by the forward and reverse motor switch to rotate forward, so as to drive the screw rod 6 to rotate, the polishing motor 10 is driven to move transversely under the screw-thread fit of the screw rod 6 and the screw nut 8, so that the polishing motor 10 is positioned at the top of the metal part, the polishing motor 10 is controlled to rotate by the polishing motor switch, the polishing motor 10 is driven to move downwards by the contraction of the piston rod of the cylinder 2 controlled by the cylinder switch, so that the polishing sheet 11 is contacted with the surface of the metal part to polish the metal part, drive lead screw 6 through just reversing motor 5 and rotate, it carries out reciprocal lateral shifting to drive grinding motor 10 under the screw-thread fit of lead screw 6 and screw-nut 8, then work through push rod motor switch control push rod motor 15, under the sliding fit of slider 13 and spout 14, the position of adjustment metal parts, polish different positions to metal parts, in the process of polishing, open the dust catcher through the dust catcher switch, under the effect of dust catcher, collect the inside to the cavity through the inside of dust catcher 21 with the metal sweeps that the in-process of polishing produced, regularly open clearance door 23, handle metal sweeps.

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. A polishing device for metal part processing comprises a polishing table (1) and is characterized in that a cylinder (2) is fixedly arranged on one side of the top end of the polishing table (1), a top plate (3) is fixedly arranged on a piston rod of the cylinder (2), a mounting plate (4) is fixedly arranged on one side of the top end of the top plate (3), a forward and reverse rotating motor (5) is fixedly arranged on one side of the mounting plate (4), a lead screw (6) is fixedly arranged on a transmission shaft of the forward and reverse rotating motor (5), the lead screw (6) is in threaded connection with the top of a bar-shaped supporting block (7) through a lead screw nut (8), a limiting groove (9) which slides with the bar-shaped supporting block (7) is formed in the middle of the top plate (3), a polishing motor (10) is fixedly arranged at the bottom end of the bar-shaped supporting block (7), and a polishing disc (11) is, the fixed clamping mechanism that is equipped with of opposite side on platform (1) top of polishing, polish one side on platform (1) top and fixedly be equipped with push rod motor (15), the push rod of push rod motor (15) and clamping mechanism's a corner fixed connection, there is suction hood (21) one side of platform (1) of polishing through support frame (20) fixed mounting, the cavity has been seted up to the inside of platform (1) of polishing, just the inside of cavity is fixed and is equipped with the dust catcher, the dust inlet of dust catcher is linked together through dust absorption pipe (22) and suction hood (21).

2. The grinding device for processing the metal parts as claimed in claim 1, wherein the clamping mechanism comprises a fixed chuck (12), clamping plates (17) are fixedly connected to the inner walls of the four sides of the fixed chuck (12) through two tightening springs (16), screw nuts (18) are fixedly arranged on the four sides of the fixed chuck (12), and limit screws (19) are screwed on the four screw nuts (18).

3. The grinding device for processing the metal parts as claimed in claim 2, wherein a slide block (13) is fixedly arranged on one side of the bottom end of the fixed chuck (12), and a sliding groove (14) which slides with the slide block (13) is formed at the top end of the grinding table (1).

4. The grinding device for processing the metal parts as claimed in claim 1, wherein one side of the cavity is hinged with two cleaning doors (23) through hinges, and the two cleaning doors (23) are connected in a clamping manner through two buckles (24).

5. The grinding device for processing the metal parts as claimed in claim 1, wherein a filter screen is fixedly arranged on one side of the dust hood (21).

6. The grinding device for processing the metal parts according to claim 1, wherein a switch panel (25) is fixedly arranged on one side surface of the grinding table (1), a cylinder switch, a forward and reverse rotation motor switch, a grinding motor switch, a push rod motor switch and a dust collector switch are respectively arranged on the surface of the switch panel (25), and the cylinder (2), the forward and reverse rotation motor (5), the grinding motor (10), the push rod motor (15) and the dust collector are respectively and electrically connected with a power supply through the cylinder switch, the forward and reverse rotation motor switch, the grinding motor switch, the push rod motor switch and the dust collector switch.