CN215825099U

CN215825099U - High-precision forming grinding machine

Info

Publication number: CN215825099U
Application number: CN202121935781.5U
Authority: CN
Inventors: 梁留喜
Original assignee: Suzhou Tongbu Precision Mould Technology Co ltd
Current assignee: Suzhou Tongbu Precision Mould Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-15
Anticipated expiration: 2031-08-18

Abstract

The utility model belongs to the technical field of grinding machines, in particular to a high-precision forming grinding machine, which comprises a bottom plate, wherein a main body plate is fixedly arranged at the top of the bottom plate, grinding equipment is fixedly arranged on the front surface of the main body plate, an annular movable groove is formed in the top of the bottom plate, a supporting rod is rotatably inserted into the top of the bottom plate, which is positioned at the circle center of the annular movable groove, a placing table is fixedly arranged at the top of the supporting rod, two symmetrical strip-shaped movable grooves are formed in the top of the placing table, a moving block is slidably inserted into the strip-shaped movable grooves, suction fans are fixedly arranged at the tops of the bottom plate, which are positioned at the two sides of the placing table, a folding tube is arranged at an air inlet of each suction fan, a wide air port is fixedly arranged on the initial section of the folding tube, and a driving motor is fixedly arranged in the bottom plate, but also can collect the scraps generated by grinding.

Description

High-precision forming grinding machine

Technical Field

The utility model belongs to the technical field of grinding machines, and particularly relates to a high-precision forming grinding machine.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with an abrasive, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece.

Present grinding machine can only grind through the rotation of grinding machine itself, and the product is in the stationary state, and such grinding, form and position tolerance cylindricity precision is very low, leads to the roughness of the surface of product also very high, and current grinding machine can lead to the piece in the in-process of grinding to fly in a disorderly way moreover, not only can influence the environment, can cause the influence to staff's health moreover.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects in the prior art, the present invention provides a high-precision forming grinder, which effectively solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-precision forming grinding machine, includes the bottom plate, the top fixed mounting of bottom plate has the main part board, the positive fixed mounting of main part board has grinding device, annular movable groove has been seted up at the top of bottom plate, the bottom plate is located the top in annular movable groove centre of a circle and rotates to peg graft and have the bracing piece, the top fixed mounting of bracing piece has places the platform, the top of placing the platform sets up the bar movable groove of two symmetries, it has the movable block to slide to peg graft in the bar movable groove, the bottom plate is located the equal fixed mounting in top of placing platform both sides and has the suction fan, the air intake of suction fan is provided with the folding tube, fixed mounting has the wide wind gap on the originated section of folding tube, the inside fixed mounting of bottom plate has driving motor, just driving motor's output fixed mounting is in the bottom of bracing piece.

Preferably, four universal wheels which are distributed annularly and are positioned in the annular movable groove are fixedly arranged at the bottom of the placing table.

Preferably, arc-shaped clamping plates are fixedly mounted on the sides, close to each other, of the two moving blocks, and gaps which are staggered with each other are formed in the arc-shaped clamping plates.

Preferably, the front surface of the placing table is rotatably inserted with a driving screw, the driving screw is fixedly mounted at an end point in the placing table and is engaged with two driven bevel gears which are far away from each other, the driven bevel gears are internally and fixedly inserted with driven screws, the driven screws are respectively rotatably inserted at two sides of the inner wall of the placing table, and the moving blocks are respectively in threaded sleeve joint with the driven screws.

Preferably, the handle convenient to rotate is fixedly installed at the end point of the driving screw rod, which is positioned outside the placing table.

Preferably, the front face of the bottom plate, which is positioned below the two suction fans, is movably inserted with a debris collection drawer, and the top of the debris collection drawer is communicated with the suction fans.

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

1) the grinding device can grind the workpiece with better effect, and the specific operation is that after the workpiece is fixed, the grinding device and the driving motor are started, the driving motor can drive the placing table to rotate, and then the workpiece can be ground with better effect

2) The scrap collecting device can collect scraps generated by grinding, and has the specific operation that the two suction fans are opened, the scraps generated by grinding can be sucked into the folding pipe by the suction fans and finally enter the scrap collecting drawer, and then workers only need to dispose the scraps in the scrap collecting drawer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front cross section of the present invention;

FIG. 2 is a schematic cross-sectional view of the placement platform of the present invention;

FIG. 3 is a schematic top view of a portion of the base plate of the present invention;

in the figure: 1. a base plate; 2. a suction fan; 3. folding the tube; 4. a wide air opening; 5. a main body plate; 6. a grinding device; 7. an arc-shaped splint; 8. a moving block; 9. a placing table; 10. a debris collection drawer; 11. an annular movable groove; 12. a drive motor; 13. a support bar; 14. a universal wheel; 15. a driving screw; 16. a drive bevel gear; 17. a driven bevel gear; 18. a driven screw; 19. a strip-shaped movable groove.

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.

The embodiment I is given by figures 1-3, the utility model discloses a high-precision forming grinding machine, which comprises a bottom plate 1, wherein a main body plate 5 is fixedly installed at the top of the bottom plate 1, a grinding device 6 is fixedly installed on the front surface of the main body plate 5, an annular movable groove 11 is formed in the top of the bottom plate 1, a support rod 13 is rotatably inserted into the top of the bottom plate 1, which is positioned at the circle center of the annular movable groove 11, a placing table 9 is fixedly installed at the top of the support rod 13, two symmetrical strip-shaped movable grooves 19 are formed in the top of the placing table 9, a moving block 8 is slidably inserted into the strip-shaped movable grooves 19, suction fans 2 are fixedly installed at the tops of two sides of the placing table 9 of the bottom plate 1, an air inlet of each suction fan 2 is provided with a folding tube 3, a wide air opening 4 is fixedly installed on the starting section of the folding tube 3, a driving motor 12 is fixedly installed inside the bottom plate 1, and the output end of the driving motor 12 is fixedly installed at the bottom of the support rod 13.

In the second embodiment, on the basis of the first embodiment, four universal wheels 14 which are distributed annularly and are positioned in the annular movable groove 11 are fixedly installed at the bottom of the placing table 9, so that friction can be reduced while supporting.

Third, on the basis of the first embodiment, the arc-shaped clamping plates 7 are fixedly mounted on the side, close to each other, of the two moving blocks 8, and the arc-shaped clamping plates 7 are provided with mutually staggered notches, so that the cylindrical workpiece can be clamped more stably.

Fourth embodiment, on the basis of first embodiment, the front of placing platform 9 is rotated and is pegged graft and have the drive screw 15, drive screw 15 is located fixed mounting has drive bevel gear 16 on placing the terminal point in the platform 9, the meshing has two driven bevel gear 17 of keeping away from each other on the drive bevel gear 16, driven bevel gear 17 internal fixation is pegged graft and is had driven screw 18, and driven screw 18 rotates respectively and pegs graft in the inner wall both sides of placing platform 9, movable block 8 is threaded sleeve joint at driven screw 18 respectively, it can drive two driven bevel gear 17 rotations to rotate drive two driven screw 18 and rotate, and then drive two movable blocks 8 and remove.

In the fifth embodiment, on the basis of the fourth embodiment, a handle which is convenient to rotate is fixedly installed at the end point of the driving screw rod 15 which is positioned outside the placing table 9.

Sixth embodiment, on the basis of the first embodiment, the debris collection drawer 10 is movably inserted into the front surface of the bottom plate 1 below the two suction fans 2, the top of the debris collection drawer 10 is communicated with the suction fans 2, and during grinding, debris generated by grinding by the suction fans 2 can be sucked into the folding tube 3 and finally enter the debris collection drawer 10.

The working principle is as follows: firstly, the cylindrical workpiece to be ground is placed to a proper position after being modified, then the cylindrical workpiece to be ground is placed between the two arc-shaped clamping plates 7, then the driving screw 15 is rotated, the driving screw 15 can drive the two driven bevel gears 17 to rotate, further the two driven screws 18 are driven to rotate, further the two arc-shaped clamping plates 7 are driven to clamp and fix the cylindrical workpiece, at the moment, the grinding equipment 6 and the driving motor 12 are started, the driving motor 12 can drive the placing table 9 to rotate, and further the cylindrical workpiece can be ground with a better effect;

the in-process of grinding can produce a lot of pieces, opens two suction fans 2 this moment, and the piece that suction fan 2 can grind the production is inhaled in the folding tube 3 and finally enters into piece collection drawer 10 in, then the staff only need with the piece in the piece collection drawer 10 handle can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shaping that precision is high grinds machine, includes bottom plate (1), the top fixed mounting of bottom plate (1) has main body board (5), the positive fixed mounting of main body board (5) has grinding device (6), its characterized in that: the top of the bottom plate (1) is provided with an annular movable groove (11), the top of the bottom plate (1) positioned at the circle center of the annular movable groove (11) is rotatably inserted with a support rod (13), a placing table (9) is fixedly arranged at the top of the supporting rod (13), two symmetrical strip-shaped movable grooves (19) are formed in the top of the placing table (9), a moving block (8) is inserted in the strip-shaped movable groove (19) in a sliding way, suction fans (2) are fixedly arranged at the tops of the bottom plate (1) at the two sides of the placing table (9), the air inlet of the suction fan (2) is provided with a folding pipe (3), the initial section of the folding pipe (3) is fixedly provided with an air opening (4), the interior of the bottom plate (1) is fixedly provided with a driving motor (12), and the output end of the driving motor (12) is fixedly arranged at the bottom of the supporting rod (13).

2. A high precision profile grinder as claimed in claim 1, wherein: four universal wheels (14) which are distributed annularly and are positioned in the annular movable groove (11) are fixedly arranged at the bottom of the placing table (9).

3. A high precision profile grinder as claimed in claim 1, wherein: arc-shaped clamping plates (7) are fixedly mounted on the sides, close to each other, of the two moving blocks (8), and notches which are staggered with each other are formed in the arc-shaped clamping plates (7).

4. A high precision profile grinder as claimed in claim 1, wherein: the front face of the placing table (9) is rotated and inserted with a driving screw (15), the driving screw (15) is located on an end point of the placing table (9) and fixedly provided with a driving bevel gear (16), the driving bevel gear (16) is meshed with two driven bevel gears (17) which are far away from each other, the driven bevel gears (17) are internally fixedly inserted with driven screws (18), the driven screws (18) are respectively rotated and inserted on two sides of the inner wall of the placing table (9), and the moving blocks (8) are respectively in threaded sleeve joint with the driven screws (18).

5. A high precision profile grinder as claimed in claim 4, wherein: the driving screw (15) is fixedly provided with a handle which is convenient to rotate and is positioned at the end point outside the placing table (9).

6. A high precision profile grinder as claimed in claim 1, wherein: the front of the bottom plate (1) below the two suction fans (2) is movably inserted with a fragment collection drawer (10), and the top of the fragment collection drawer (10) is communicated with the suction fans (2).