CN217966522U

CN217966522U - Novel accurate flat grinder

Info

Publication number: CN217966522U
Application number: CN202222018088.2U
Authority: CN
Inventors: 姚彦明
Original assignee: Hebei Runtuo Aviation Equipment Co ltd
Current assignee: Hebei Runtuo Aviation Equipment Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-12-06
Anticipated expiration: 2032-08-02

Abstract

The application provides a novel accurate flat grinder, the on-line screen storage device comprises a base, fixed subassembly and grinding mechanism, the workstation is installed at the top of base, the grinding machine main part is still installed at the top of base, elevating system is installed at the top of workstation, the last roof of installing of elevating system, two sets of baffle symmetric connection are in the top both sides edge of roof, the bull stick rotates to be connected between two sets of baffles, the both sides pole wall of bull stick all is equipped with the external screw thread, two sets of movable block threaded connection are on the both sides pole wall of bull stick, and the movable block still with the top sliding connection of roof, the top of movable block is connected with the clamp pad through the bracing piece. This application not only can carry out quick fixation to the work piece, can also carry out quick adjustment to the height of work piece, and easy operation saves time to can polish the processing to the inclined plane of irregular work piece, save the time of polishing to the work piece.

Description

Novel accurate flat grinder

Technical Field

The utility model relates to a grinding machine technical field particularly, relates to a novel accurate flat grinder.

Background

A surface grinding machine is one type of grinding machine. The grinding wheel is mainly used for rotatably grinding a workpiece to achieve the required flatness, the grinding wheel can be divided into a rectangular workbench and a circular workbench according to the shape of the workbench, the main parameters of the rectangular workbench surface grinding machine are the width and the length of the workbench, and the main parameters of the circular workbench are the diameter of the workbench surface.

Authorizing publication number CN215470017U through the retrieval and disclosing a flat grinder, comprises a workbench, there is the connection piece upper surface of workstation through screw fixed mounting, the last fixed surface of connection piece is connected with the inserted bar, the sleeve pipe has been cup jointed to the outside of inserted bar, sheathed tube top fixedly connected with roof, the equal fixedly connected with rectangular block in both ends of roof. The utility model has the advantages of it is following and effect: on placing the support bar with the work piece, adjusting the distance between two L shaped plates, then revolve to twist the bolt and fix two L shaped plates, and then fixed to the work piece, when polishing the work piece, the staff revolves wrong turning block, reaches the purpose of polishing the work piece when the roof rises and the work piece contacts with the stick of polishing of grinding machine main part, through adjusting the distance between roof and the workstation for this device can polish the work piece of co-altitude, has improved this device's regulating power.

Although the patent can fix and process workpieces with different sizes and heights, the patent still has the following defects: 1. the L-shaped plate is manually moved to abut against the workpiece, and then the bolt is rotated to fix the workpiece, so that the operation is complicated and the time is wasted; 2. the fixed workpiece is lifted by rotating the threaded rods, and the top plate cannot be lifted by only rotating one group of threaded rods, so that two groups of threaded rods must be rotated simultaneously, the operation is complicated, and the time is wasted; 3. and grinding device's angle can't be adjusted, if when needing to polish anomalous work piece inclined plane, will be very inconvenient.

Disclosure of Invention

The utility model aims to provide an: the problem of polishing can't be fixed fast to the work piece of equidimension not fast to the novel accurate flat grinder that exists at present.

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

a novel precision surface grinder is provided to improve the above problems.

The present application is specifically such that:

including the base, the workstation is installed at the top of base, and the grinding machine main part is still installed at the top of base, and elevating system is installed at the top of workstation, installs the roof on the elevating system, still includes:

the fixing assembly comprises a rotating rod, moving blocks, supporting rods, clamping pads and partition plates, wherein the two partition plates are symmetrically connected to the edges of the two sides of the top plate;

and the grinding mechanism is arranged on the grinding machine main body.

As the preferable technical scheme of this application, the inside of two sets of movable blocks all is equipped with the thread groove, and the inside thread groove of two sets of movable blocks revolves to opposite, and the top of roof is equipped with the spout, movable block and spout sliding connection.

As the preferred technical scheme of this application, elevating system includes the cylinder, the piston rod, backup pad and slide bar, and the cylinder is installed at the top of workstation, and the piston rod is connected with the output of cylinder, and the top of piston rod is connected with the bottom of roof, and the backup pad that the symmetry set up is installed to the top both sides edge of workstation, all is connected with the slide bar on the both ends lateral wall of roof, the other end of slide bar and the lateral wall sliding connection of backup pad, and still be equipped with the scale mark on the lateral wall of backup pad.

As the preferred technical scheme of this application, grinding machanism includes motor, pivot and a section of thick bamboo of polishing, and the motor is connected on the lateral wall of grinding machine main part, and the pivot is connected with the output of motor, and the other end of pivot is connected with a section of thick bamboo of polishing through adjusting part.

As the preferred technical scheme of this application, adjusting part includes movable sleeve, ball, first bolt and connecting rod, and the movable sleeve is connected with the one end that the motor was kept away from to the pivot, and the ball rotates the inside of connecting at the movable sleeve, and the connecting rod is connected with the surface of ball, and the other end of connecting rod is connected with the section of thick bamboo of polishing.

As the preferred technical scheme of this application, be connected with fixed cover on the terminal surface of a section of thick bamboo that polishes, the connecting rod is kept away from the one end of ball and is inserted and establish the inside at fixed cover, and threaded connection has the second bolt on the lateral wall of fixed cover.

As the preferable technical scheme of the application, the top of the workbench is connected with a blocking frame.

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

in the scheme of the application:

1. when the work piece is polished to needs, at first can fix the quick centre gripping of work piece of equidimension not on the roof through fixed subassembly, then the rethread grinding machanism polishes the processing to the work piece to the cooperation adjusting part can be adjusted the angle of polishing a section of thick bamboo, conveniently polishes the processing to some anomalous work piece inclined planes, improve equipment's adaptability.

2. And the height of the workpiece fixed on the top plate can be more conveniently and rapidly adjusted through the lifting mechanism, so that the workpiece can be further conveniently polished.

Drawings

Fig. 1 is a schematic structural diagram of a novel precision surface grinding machine provided by the present application;

FIG. 2 is a schematic structural view of the novel precision surface grinding machine provided by the present application;

FIG. 3 is a schematic structural view of the novel precision surface grinding machine provided by the present application;

FIG. 4 is an elevation view of the novel precision face grinder provided herein;

fig. 5 is an enlarged schematic structural diagram at a in fig. 1 provided in the present application.

The following are marked in the figure:

1. a base; 11. a work table; 12. a grinder body; 2. a top plate; 21. a chute; 3. a lifting mechanism; 31. a cylinder; 32. a piston rod; 33. a support plate; 331. scale mark; 34. a slide bar; 4. a fixing component; 41. a rotating rod; 42. a moving block; 43. a support bar; 44. a clamping pad; 45. a partition plate; 5. a polishing mechanism; 51. a motor; 52. a rotating shaft; 53. grinding the cylinder; 6. an adjustment assembly; 61. a movable sleeve; 62. a ball bearing; 63. a first bolt; 64. a connecting rod; 7. fixing a sleeve; 71. a second bolt; 8. and (7) blocking the frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, orientations or positional relationships that are usually placed when the product of the present invention is used, or orientations or positional relationships that are usually understood by those skilled in the art, and such terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to fig. 3, the present embodiment provides a novel precision surface grinding machine, which includes a base 1, a worktable 11 is installed on the top of the base 1, and a grinding machine main body 12 is also installed on the top of the base 1, and is characterized in that, an elevating mechanism 3 is installed on the top of the worktable 11, and a top plate 2 is installed on the elevating mechanism 3, and further includes:

the fixing assembly 4 comprises a rotating rod 41, a moving block 42, a supporting rod 43, a clamping pad 44 and partition plates 45, wherein the two partition plates 45 are symmetrically connected to the edges of the two sides of the top plate 2, the rotating rod 41 is rotatably connected between the two partition plates 45, external threads are arranged on the rod walls on the two sides of the rotating rod 41, the two moving blocks 42 are in threaded connection with the rod walls on the two sides of the rotating rod 41, the moving block 42 is further in sliding connection with the top of the top plate 2, and the clamping pad 44 is connected to the top of the moving block 42 through the supporting rod 43;

threaded grooves are formed in the two groups of moving blocks 42, the rotating directions of the threaded grooves in the two groups of moving blocks 42 are opposite, a sliding groove 21 is formed in the top of the top plate 2, and the moving blocks 42 are connected with the sliding groove 21 in a sliding mode;

when the workpiece needs to be polished, the workpiece with different sizes can be clamped and fixed on the top plate 2 through the fixing component 4, and then the workpiece is polished through the polishing mechanism 5, so that time is saved.

As shown in fig. 1 and fig. 5, as a preferred embodiment, on the basis of the above manner, further, the grinding mechanism 5 includes a motor 51, a rotating shaft 52 and a grinding cylinder 53, the motor 51 is connected to the side wall of the grinding machine main body 12, the rotating shaft 52 is connected to the output end of the motor 51, and the other end of the rotating shaft 52 is connected to the grinding cylinder 53 through the adjusting assembly 6;

the adjusting assembly 6 comprises a movable sleeve 61, a ball 62, a first bolt 63 and a connecting rod 64, wherein the movable sleeve 61 is connected with one end, away from the motor 51, of the rotating shaft 52, the ball 62 is rotatably connected inside the movable sleeve 61, the connecting rod 64 is connected with the surface of the ball 62, and the other end of the connecting rod 64 is connected with the grinding cylinder 53;

the end face of the grinding cylinder 53 is connected with a fixed sleeve 7, one end of the connecting rod 64, which is far away from the ball 62, is inserted into the fixed sleeve 7, and the side wall of the fixed sleeve 7 is in threaded connection with a second bolt 71;

when the workpiece is polished through the polishing mechanism 5, the angle of the polishing barrel 53 in the polishing mechanism 5 can be adjusted by matching with the adjusting component 6, the polishing treatment on irregular workpiece inclined planes is convenient, and the adaptability of the device is improved.

Wherein the top of the workbench 11 is connected with a blocking frame 8; the blocking frame 8 can block the scraps generated by the workpiece of the grinding cylinder 53, and prevent the scraps from falling to the ground to cause pollution.

As shown in fig. 4, as a preferred embodiment, on the basis of the above manner, further, the lifting mechanism 3 includes a cylinder 31, a piston rod 32, a supporting plate 33 and a slide rod 34, the cylinder 31 is installed at the top of the working table 11, the piston rod 32 is connected with the output end of the cylinder 31, the top of the piston rod 32 is connected with the bottom of the top plate 2, the supporting plates 33 symmetrically arranged are installed at two side edges of the top of the working table 11, the side walls at two ends of the top plate 2 are both connected with the slide rods 34, the other end of the slide rod 34 is slidably connected with the side wall of the supporting plate 33, and the side wall of the supporting plate 33 is further provided with scale marks 331;

can go up and down fast roof 2 through elevating system 3, need not go up and down through manually operation roof 2, further save time.

Specifically, this novel accurate surface grinder is at during operation/when using:

when a workpiece needs to be polished, the workpiece is firstly placed between two groups of clamping pads 44 on the top plate 2, then the rotating rod 41 is rotated, and the moving blocks 42 are not only in threaded connection with the rotating rod 41, but also in sliding connection with the sliding grooves 21 on the top plate 2, so that the two groups of moving blocks 42 are driven to move close to each other when the rotating rod 41 is rotated, and then the two groups of clamping pads 44 are driven to mutually close to abut against the two sides of the workpiece through the supporting rod 43, so that the workpiece is clamped and fixed above the top plate 2, the operation is simple, the time is saved, and the polishing time of the workpiece is saved by performing multiple steps;

after the workpieces are fixed, the motor 51 can be started to drive the rotating shaft 52 to rotate, then the rotating shaft 52 can drive the polishing barrel 53 to rotate to polish the workpieces, if some workpieces are irregular in shape, when the inclined surface of the workpieces needs to be polished, the first bolt 63 on the movable sleeve 61 can be screwed out, then the polishing barrel 53 can be rotated randomly through the matching of the ball 62 and the movable sleeve 61, the angle of the polishing barrel 53 is adjusted, the polishing barrel 53 can be in contact with the inclined surface of the irregular workpieces, and then the first bolt 63 is screwed into the movable sleeve 61 to lock the ball 62, so that the inclined surface of the irregular workpieces can be polished conveniently, and the applicability of the equipment is improved;

when the grinding cylinder 53 is damaged after long-term operation, the second bolt 71 on the fixed sleeve 7 can be screwed out, and the grinding cylinder 53 is detached from the rotating shaft 52, so that the worn grinding cylinder 53 can be maintained and replaced conveniently;

the cylinder 31 can be started to work, the top is driven to move up and down through the piston rod 32, the height of the workpiece fixed on the top plate 2 can be quickly adjusted, the height of the top plate 2 does not need to be manually adjusted, time is further saved, and the workpiece can be conveniently and quickly polished;

thereby not only can carry out quick fixation to the work piece, can also carry out quick adjustment to the height of work piece, easy operation saves time to can polish the processing to the inclined plane of irregular work piece, save the time of polishing to the work piece.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions of the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, so that any modifications or equivalent substitutions can be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a novel accurate flat grinder, includes base (1), workstation (11) are installed at the top of base (1), grinding machine main part (12) are still installed at the top of base (1), its characterized in that, elevating system (3) are installed at the top of workstation (11), install roof (2) on elevating system (3), still include:

the fixing assembly (4) comprises a rotating rod (41), a moving block (42), a supporting rod (43), a clamping pad (44) and partition plates (45), the two groups of partition plates (45) are symmetrically connected to the edges of the two sides of the top plate (2), the rotating rod (41) is rotatably connected between the two groups of partition plates (45), the rod walls of the two sides of the rotating rod (41) are provided with external threads, the two groups of moving blocks (42) are in threaded connection with the rod walls of the two sides of the rotating rod (41), the moving block (42) is further in sliding connection with the top of the top plate (2), and the top of the moving block (42) is connected with the clamping pad (44) through the supporting rod (43);

and the grinding mechanism (5) is arranged on the grinding machine main body (12).

2. The novel precision surface grinding machine as claimed in claim 1, characterized in that the inner parts of the two sets of moving blocks (42) are provided with thread grooves, the thread grooves in the two sets of moving blocks (42) are opposite in rotation direction, the top of the top plate (2) is provided with a sliding groove (21), and the moving blocks (42) are connected with the sliding groove (21) in a sliding manner.

3. The novel precise surface grinding machine is characterized in that the lifting mechanism (3) comprises a cylinder (31), a piston rod (32), a support plate (33) and a slide rod (34), the cylinder (31) is installed at the top of the workbench (11), the piston rod (32) is connected with the output end of the cylinder (31), the top of the piston rod (32) is connected with the bottom of the top plate (2), the support plates (33) symmetrically arranged are installed at two side edges of the top of the workbench (11), the slide rods (34) are connected to side walls of two ends of the top plate (2), the other ends of the slide rods (34) are connected with side walls of the support plate (33) in a sliding mode, and scale marks (331) are further arranged on the side walls of the support plate (33).

4. The novel precision surface grinding machine is characterized in that the grinding mechanism (5) comprises a motor (51), a rotating shaft (52) and a grinding cylinder (53), the motor (51) is connected to the side wall of the grinding machine main body (12), the rotating shaft (52) is connected with the output end of the motor (51), and the other end of the rotating shaft (52) is connected with the grinding cylinder (53) through an adjusting component (6).

5. The novel precision surface grinding machine is characterized in that the adjusting assembly (6) comprises a movable sleeve (61), a ball (62), a first bolt (63) and a connecting rod (64), wherein the movable sleeve (61) is connected with one end, away from the motor (51), of the rotating shaft (52), the ball (62) is rotatably connected inside the movable sleeve (61), the connecting rod (64) is connected with the surface of the ball (62), and the other end of the connecting rod (64) is connected with the grinding cylinder (53).

6. The new precise surface grinder as claimed in claim 5, characterized in that the end face of the grinding cylinder (53) is connected with a fixed sleeve (7), the end of the connecting rod (64) far away from the ball (62) is inserted in the fixed sleeve (7), and the side wall of the fixed sleeve (7) is connected with a second bolt (71) in a threaded manner.

7. A new precision surface grinder as claimed in claim 1, characterised by the fact that the top of the table (11) is connected with a stop frame (8).