CN215748456U

CN215748456U - Grinding machine platform with adjustable inclination angle

Info

Publication number: CN215748456U
Application number: CN202121775520.1U
Authority: CN
Inventors: 刘焕高
Original assignee: Qingdao Gaoyuxuan Precision Technology Co ltd
Current assignee: Qingdao Gaoyuxuan Precision Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-08
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a grinding machine platform with an adjustable inclination angle, which comprises a supporting table, wherein the upper surface of the supporting table is fixedly connected with a portal frame, the upper surface of the portal frame is provided with a polishing mechanism, the upper surface of the supporting table is fixedly connected with a first rotating seat, the inner wall of the first rotating seat is hinged with a limiting plate, the inner bottom wall of the limiting plate is connected with two card boxes in a sliding manner, one end, away from the first rotating seat, of the limiting plate is hinged with a second rotating seat, the upper surface of the supporting table is provided with a sliding groove, and the inner wall of the sliding groove is connected with a strip-shaped box in a sliding manner. This adjustable inclination's grinding machine platform rotates the lead screw, makes the lead screw pass through screw drive and drives the fly leaf and rise, and the fly leaf rotates the seat through the second and drives limiting plate right side perk, and bar box moves to the left side in the spout simultaneously, and inclination adjustment can be realized to the work piece on the limiting plate this moment, and then is convenient for polish to the different inclined surface departments of work piece, need not artifical manual polishing, has improved the efficiency of polishing, and the controllability is higher.

Description

Grinding machine platform with adjustable inclination angle

Technical Field

The utility model relates to the technical field of grinding machine platforms, in particular to a grinding machine platform with an adjustable inclination angle.

Background

Grinding machines are machine tools for grinding surfaces of workpieces by using grinding tools, most grinding machines perform grinding by using grinding wheels rotating at high speed, and few grinding machines perform machining by using other grinding tools such as oilstones and abrasive belts and free abrasives, and are widely applied to the fields of part machining, part production and the like.

The existing grinding machine is used for grinding workpieces, the workbench is fixed on the grinding machine, the inclination angle cannot be adjusted, different bevel edges of special-shaped workpieces cannot be ground, the workpieces are required to be held by workers for secondary grinding, the efficiency is low, the operation is complex, and the grinding machine is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a grinding machine platform with adjustable inclination angle, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable inclination's grinding machine platform, including a supporting bench, a supporting bench's last fixed surface is connected with the portal frame, the last surface mounting of portal frame has grinding machanism, a supporting bench's last fixed surface is connected with first rotation seat, the inner wall of first rotation seat articulates there is the limiting plate, the interior diapire sliding connection of limiting plate has two card boxes, the limiting plate is kept away from that the one end of first rotation seat articulates there is the second and is rotated the seat, the spout has been seted up to a supporting bench's upper surface, the inner wall sliding connection of spout has a bar box, the rectangular channel has been seted up to the side of bar box, the inner wall sliding connection of rectangular channel has the fly leaf, the right side of first rotation seat and the left side fixed connection of fly leaf, the first fixed plate of side fixed connection of bar box and second fixed plate, the last surface rotation of first fixed plate is connected with the lead screw, the surface threaded connection of fly leaf and lead screw.

Preferably, the bottom end of the screw rod penetrates through the lower surface of the first fixing plate and is rotatably connected with the upper surface of the second fixing plate.

Preferably, the upper surface of card box rotates and is connected with the screw rod, and the bottom of screw rod rotates with the interior diapire of card box and is connected, and the inner wall sliding connection of card box has the clamp plate, clamp plate and screw rod threaded connection.

Preferably, two the opposite face of card box all sets up the activity groove with clamp plate looks adaptation, and the upper surface of limiting plate sets up the spacing groove with card box looks adaptation.

Preferably, the inner wall of limiting plate rotates and is connected with positive and negative tooth lead screw, two card boxes respectively with positive and negative screw thread department threaded connection on positive and negative tooth lead screw surface, the fixed surface of positive and negative tooth lead screw is connected with vertical bevel gear.

Preferably, the lower surface of the limiting plate is rotatably connected with a fixing rod, the top end of the fixing rod is fixedly connected with a transverse bevel gear, and the transverse bevel gear is meshed with a vertical bevel gear.

Advantageous effects

The utility model provides a grinding machine platform with an adjustable inclination angle, which has the following beneficial effects:

1. this adjustable inclination's grinding machine platform rotates the lead screw, makes the lead screw pass through screw drive and drives the fly leaf and rise, and the fly leaf rotates the seat through the second and drives limiting plate right side perk, and bar box moves to the left side in the spout simultaneously, and inclination adjustment can be realized to the work piece on the limiting plate this moment, and then is convenient for polish to the different inclined surface departments of work piece, need not artifical manual polishing, has improved the efficiency of polishing, and the controllability is higher.

2. This adjustable inclination's grinding machine platform rotates the dead lever, can drive positive and negative tooth lead screw and rotate through horizontal bevel gear and vertical bevel gear mutual drive, and two card boxes can carry out the displacement on the limiting plate, and then are convenient for compress tightly spacingly to the work piece of not unidimensional size, have improved the application scope of this grinding machine platform, and are more convenient during the use.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic perspective view of a strip cassette according to the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of the stopper plate of the present invention.

In the figure: 1 supporting table, 2 first rotating seats, 3 limiting plates, 4 clamping boxes, 5 strip boxes, 6 movable plates, 7 first fixing plates, 8 second fixing plates, 9 lead screws, 10 screw rods, 11 pressing plates, 12 positive and negative tooth lead screws and 13 fixing rods.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an adjustable inclination's grinding machine platform, includes brace table 1, brace table 1's last fixed surface is connected with the portal frame, and the last surface mounting of portal frame has grinding machanism, and brace table 1's last fixed surface is connected with first rotation seat 2, and the inner wall of first rotation seat 2 articulates there is limiting plate 3, and the inner diapire sliding connection of limiting plate 3 has two card boxes 4.

The upper surface of card box 4 rotates and is connected with screw rod 10, and the bottom of screw rod 10 rotates with the interior diapire of card box 4 and is connected, and the inner wall sliding connection of card box 4 has clamp plate 11, and clamp plate 11 and screw rod 10 threaded connection, the opposite face of two card boxes 4 all offer with the movable groove of clamp plate 11 looks adaptation, and the upper surface of limiting plate 3 offer with the spacing groove of card box 4 looks adaptation.

The inner wall of limiting plate 3 rotates and is connected with positive and negative tooth lead screw 12, two card boxes 4 respectively with positive and negative screw thread department threaded connection on positive and negative tooth lead screw 12 surface, positive and negative tooth lead screw 12's fixed surface is connected with vertical bevel gear, the lower surface of limiting plate 3 rotates and is connected with dead lever 13, the top fixedly connected with horizontal bevel gear of dead lever 13, and horizontal bevel gear meshes with vertical bevel gear mutually.

The dead lever 13 rotates, can drive positive and negative tooth lead screw 12 through horizontal bevel gear and vertical bevel gear transmission each other, and two card boxes 4 can carry out the displacement on limiting plate 3, and then are convenient for compress tightly spacingly to the work piece of not unidimensional size, have improved the application scope of this grinding machine platform, and are more convenient during the use.

The one end that first rotation seat 2 was kept away from to limiting plate 3 articulates there is the second to rotate the seat, and the spout has been seted up to the upper surface of brace table 1, and the inner wall sliding connection of spout has bar box 5, and the rectangular channel has been seted up to the side of bar box 5, and the inner wall sliding connection of rectangular channel has fly leaf 6.

The right side of the first rotating seat 2 is fixedly connected with the left side of the movable plate 6, the side face of the bar-shaped box 5 is fixedly connected with a first fixing plate 7 and a second fixing plate 8, the upper surface of the first fixing plate 7 is rotatably connected with a screw rod 9, the bottom end of the screw rod 9 penetrates through the lower surface of the first fixing plate 7 and is rotatably connected with the upper surface of the second fixing plate 8, and the movable plate 6 is in threaded connection with the surface of the screw rod 9.

The lead screw 9 is rotated, the lead screw 9 drives the movable plate 6 to ascend through thread transmission, the movable plate 6 drives the limiting plate 3 to tilt on the right side through the second rotating seat, meanwhile, the strip-shaped box 5 moves to the left side in the sliding groove, the workpiece on the limiting plate 3 can be adjusted in an inclination angle, and then different inclined surfaces of the workpiece can be conveniently polished, manual polishing is not needed, polishing efficiency is improved, and adjustability is high.

The working principle is as follows: when the grinding machine platform is used, a workpiece is firstly placed on the limiting plate 3, the two screws 10 are rotated, the screws 10 drive the pressing plate 11 to descend, the workpiece is tightly pressed on the limiting plate 3, the grinding mechanism is simultaneously opened to grind the surface of the workpiece, when different bevel edges of the workpiece need to be ground, the screw rod 9 is rotated to enable the movable plate 6 to move upwards, the right side of the limiting plate 3 is tilted through the second rotating seat, the strip-shaped box 5 moves towards the left side in the sliding groove, the workpiece realizes angle adjustment according to the inclination angle of the limiting plate 3 at the moment, further, the different bevel edges of the workpiece can be ground without manual grinding, the grinding efficiency is greatly improved, the fixing rod 13 is rotated, the vertical bevel gear and the transverse bevel gear are mutually driven to drive the positive and negative lead screws 12 to rotate, the two clamping boxes 4 are enabled to move left and right inside the limiting plate 3, and the grinding machine platform can be applicable to workpieces with different sizes, the application range of the grinding machine platform is improved, and the grinding machine platform is more convenient to use.

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 an adjustable inclination's grinding machine platform, includes brace table (1), and the last fixed surface of brace table (1) is connected with the portal frame, and the last surface mounting of portal frame has grinding machanism, its characterized in that: the utility model discloses a supporting bench, including brace table (1), the upper surface fixedly connected with first rotation seat (2), the inner wall of first rotation seat (2) articulates there is limiting plate (3), the interior diapire sliding connection of limiting plate (3) has two card boxes (4), the one end that first rotation seat (2) were kept away from in limiting plate (3) articulates there is the second to rotate the seat, the spout has been seted up to the upper surface of brace table (1), the inner wall sliding connection of spout has bar box (5), the rectangular channel has been seted up to the side of bar box (5), the inner wall sliding connection of rectangular channel has fly leaf (6), the right side of first rotation seat (2) and the left side fixed connection of fly leaf (6), the side fixedly connected with first fixed plate (7) and second fixed plate (8) of bar box (5), the upper surface rotation of first fixed plate (7) is connected with lead screw (9), the surface threaded connection of fly leaf (6) and lead screw (9).

2. The adjustable inclination grinding machine platform of claim 1, wherein: the bottom end of the screw rod (9) penetrates through the lower surface of the first fixing plate (7) and is rotatably connected with the upper surface of the second fixing plate (8).

3. The adjustable inclination grinding machine platform of claim 1, wherein: the upper surface of card box (4) rotates and is connected with screw rod (10), and the bottom of screw rod (10) rotates with the interior diapire of card box (4) and is connected, and the inner wall sliding connection of card box (4) has clamp plate (11), and clamp plate (11) and screw rod (10) threaded connection.

4. The adjustable inclination grinding machine platform of claim 1, wherein: two the opposite face of card box (4) all sets up the activity groove with clamp plate (11) looks adaptation, and the upper surface of limiting plate (3) set up the spacing groove with card box (4) looks adaptation.

5. The adjustable inclination grinding machine platform of claim 1, wherein: the inner wall of the limiting plate (3) is rotatably connected with a positive and negative screw rod (12), the two clamping boxes (4) are respectively in threaded connection with the positive and negative threads on the surface of the positive and negative screw rod (12), and the surface of the positive and negative screw rod (12) is fixedly connected with a vertical bevel gear.

6. The adjustable inclination grinding machine platform of claim 1, wherein: the lower surface of the limiting plate (3) is rotatably connected with a fixing rod (13), the top end of the fixing rod (13) is fixedly connected with a transverse bevel gear, and the transverse bevel gear is meshed with a vertical bevel gear.