CN219234770U

CN219234770U - Grinding processingequipment convenient to it is fixed

Info

Publication number: CN219234770U
Application number: CN202320007449.5U
Authority: CN
Inventors: 徐春
Original assignee: Xinghua Chunxiang Metal Products Co ltd
Current assignee: Xinghua Chunxiang Metal Products Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-23
Anticipated expiration: 2033-01-03

Abstract

The utility model relates to the technical field of surface grinding machines and discloses a grinding processing device convenient to fix. This kind of abrasive machining device convenient to it is fixed, when the side of work piece needs lapping, place the work piece vertically, slide positioning frame to the both sides of work piece afterwards to fix positioning frame, place the both ends of work piece between fixed splint and movable splint simultaneously, screw up fixing bolt afterwards, can press from both sides the work piece tight through movable splint, make the work piece be in vertical state also can be fixed, avoid the work piece to be in vertical state and take place the displacement when being lapped and polished, and fixed mode is comparatively simple and convenient.

Description

Grinding processingequipment convenient to it is fixed

Technical Field

The utility model relates to the technical field of surface grinding machines, in particular to a grinding processing device convenient to fix.

Background

The surface grinder is one of grinding machines, and mainly uses a grinding wheel to rotationally grind a workpiece so that the workpiece can reach required flatness, a magnetic workbench is arranged on the conventional surface grinder, a steel plate or a steel product workpiece to be ground is placed on the magnetic workbench, the workpiece can be fixed, and the workpiece to be ground can be ground by controlling the position of the grinding wheel or the workbench.

The existing surface grinding machine adsorbs the workpiece through the magnetic workbench, but when the side of the tool needs to be polished, the workpiece needs to be erected, at the moment, the contact area of the workpiece and the magnetic workbench is smaller, the adsorption effect of the magnetic workbench can be seriously reduced, the stability of the workpiece is lower, and when a grinding wheel rotating at a high speed contacts with the workpiece, the workpiece is easy to fly, so that workers working nearby are injured.

As in the prior art, patent application number CN201920220714.1 discloses a surface grinding machine, which comprises a magnetic workbench (5), wherein two end surfaces of the magnetic workbench (5) along the thickness extension direction form a first end surface and a second end surface respectively; the magnetic workbench (5) is provided with a pressure reducing structure which comprises a pressure reducing groove (8) and/or a pressure reducing hole; the pressure reducing structure penetrates through at least the first end face in the depth extending direction; when a plurality of relief structures are present, the plurality of relief structures are in communication with each other, partially in communication, or not in communication. In the surface grinder, the magnetic worktable surface is only lowered at a part of the position, so that the pressure reduction is realized at the lowered surface, the integral flatness of the whole magnetic worktable is not influenced, and the precision and the machining precision of a machine tool are not influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a grinding processing device convenient to fix, so as to solve the problems of the background technology, enable a workpiece to be in a vertical state and enable the fixing mode to be simpler and more convenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding processingequipment convenient to it is fixed, includes the grinding machine main part, and the upper end of grinding machine main part is connected with the workstation, the spout that the symmetry set up has been seted up to the both sides of workstation, sliding connection has the locating frame with spout assorted in the spout, locating frame's top is connected with the limiting plate, the top of limiting plate is connected with fixed splint, one side of fixed splint is equipped with the movable splint rather than assorted, one side sliding connection of movable splint has fixing bolt, fixing bolt runs through movable splint and fixed splint threaded connection.

Preferably, the top of positioning frame has seted up the spacing groove, the inside sliding connection of spacing groove has stop bolt, stop bolt's top runs through the limiting plate and threaded connection has the nut.

Preferably, the cross section of the chute is T-shaped.

Preferably, one end of the positioning frame is connected with a positioning bolt in a threaded manner, and the positioning bolt abuts against the top of the workbench.

Preferably, the opposite sides of the fixed clamping plate and the movable clamping plate, which are far away from the fixed bolt, are provided with chamfers.

Preferably, the bottom end of the limit bolt is square.

Preferably, rounded corners are formed on two sides of the bottom end of the limit bolt.

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

this kind of abrasive machining device convenient to it is fixed, when the side of work piece needs lapping, place the work piece vertically, slide positioning frame to the both sides of work piece afterwards to fix positioning frame, place the both ends of work piece between fixed splint and movable splint simultaneously, screw up fixing bolt afterwards, can press from both sides the work piece tight through movable splint, make the work piece be in vertical state also can be fixed, avoid the work piece to be in vertical state and take place the displacement when being lapped and polished, and fixed mode is comparatively simple and convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of a table of the present utility model;

fig. 3 is a schematic structural view of another state of the positioning frame of the present utility model.

In the figure: 1. a grinding machine body; 2. a work table; 3. a chute; 4. a positioning frame; 5. a limit groove; 6. a limit bolt; 7. a limiting plate; 8. a fixed clamping plate; 9. moving the clamping plate; 10. a fixing bolt; 401. positioning bolts; 601. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, a grinding device convenient for fixing comprises a grinding machine body 1, wherein a workbench 2 is connected to the upper end of the grinding machine body 1, symmetrically arranged sliding grooves 3 are formed in two sides of the workbench 2, positioning frames 4 matched with the sliding grooves 3 are slidably connected in the sliding grooves 3, limiting plates 7 are connected to the tops of the positioning frames 4, fixing clamping plates 8 are connected to the tops of the limiting plates 7, moving clamping plates 9 matched with the fixing clamping plates 8 are arranged on one sides of the fixing clamping plates 8, fixing bolts 10 are slidably connected to one sides of the moving clamping plates 9, and the fixing bolts 10 penetrate through the moving clamping plates 9 and are in threaded connection with the fixing clamping plates 8.

According to the grinding device convenient to fix, when the side surface of a workpiece is required to be ground and polished, the workpiece is vertically placed, then the positioning frame 4 is slid to two sides of the workpiece, the positioning frame 4 is fixed, meanwhile, two ends of the workpiece are placed between the fixed clamping plate 8 and the movable clamping plate 9, and then the fixed bolt 10 is screwed down, so that the movable clamping plate 9 moves towards the direction of the fixed clamping plate 8, the workpiece can be clamped through the movable clamping plate 9, the workpiece can be fixed in a vertical state, displacement when the workpiece is required to be ground and polished in the vertical state is avoided, and the workpiece can be fixed by screwing two bolts, so that the fixing mode is simple and convenient.

Further, as shown in fig. 2 and 3, a limit groove 5 is provided at the top of the positioning frame 4, a limit bolt 6 is slidably connected in the limit groove 5, and a nut 601 is threaded through the top of the limit bolt 6 and penetrates through the limit plate 7. When the position of the fixed clamping plate 8 needs to be adjusted, the nut 601 can be screwed, then the limiting plate 7 and the limiting bolt 6 are pushed to move, and when the fixed clamping plate 8 and the limiting plate 7 move to the proper positions, the nut 601 is screwed, so that the adjustment of the fixed clamping plate 8 can be completed.

Further, as shown in fig. 1, 2 and 3, the cross section of the chute 3 is T-shaped. The spout 3 that the T type set up for positioning frame 4 is difficult for breaking away from spout 3, and other shapes such as trapezoidal can also be used in the cross-section of spout 3 to set up in addition, all can play the effect to positioning frame 4 anticreep.

Further, as shown in fig. 1, 2 and 3, one end of the positioning frame 4 is screwed with a positioning bolt 401, and the positioning bolt 401 abuts against the top of the table 2. When needs are fixed to positioning frame 4, can screw up positioning bolt 401, positioning bolt 401's bottom can offset with workstation 2's top to fix positioning frame 4, avoid positioning frame 4 to take place the displacement, and fixed mode is also more stable when simple and convenient.

Further, as shown in fig. 1, 2 and 3, the opposite surfaces of the fixed clamping plate 8 and the movable clamping plate 9, which are far away from the fixed bolt 10, are provided with chamfers. The chamfer has a guiding effect so that the workpiece more easily enters between the fixed clamping plate 8 and the movable clamping plate 9.

Further, as shown in fig. 3, the bottom end of the limit bolt 6 is square. The square limit bolts 6 are not easy to separate from the limit grooves 5.

Further, as shown in fig. 3, rounded corners are formed on two sides of the bottom end of the limit bolt 6. The round corners on two sides of the limit bolt 6 enable the limit bolt 6 to be more convenient and labor-saving when sliding.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 grinding processingequipment convenient to it is fixed, includes grinding machine body (1), and the upper end of grinding machine body (1) is connected with workstation (2), its characterized in that, spout (3) that the symmetry set up have been seted up to the both sides of workstation (2), sliding connection has locating frame (4) with spout (3) assorted in spout (3), the top of locating frame (4) is connected with limiting plate (7), the top of limiting plate (7) is connected with fixed splint (8), one side of fixed splint (8) is equipped with movable splint (9) rather than assorted, one side sliding connection of movable splint (9) has fixing bolt (10), fixing bolt (10) run through movable splint (9) and fixed splint (8) threaded connection.

2. The grinding device convenient to fix according to claim 1, wherein the top of the positioning frame (4) is provided with a limiting groove (5), the inside of the limiting groove (5) is slidably connected with a limiting bolt (6), and the top of the limiting bolt (6) penetrates through a limiting plate (7) and is in threaded connection with a nut (601).

3. A grinding device for facilitating fixation according to claim 1, characterized in that the cross section of the chute (3) is T-shaped.

4. The grinding device convenient to fix according to claim 1, wherein one end of the positioning frame (4) is in threaded connection with a positioning bolt (401), and the positioning bolt (401) abuts against the top of the workbench (2).

5. The grinding device convenient to fix according to claim 2, wherein the opposite surfaces of the fixed clamping plate (8) and the movable clamping plate (9) are provided with chamfers at one side far away from the fixed bolt (10).

6. The grinding device convenient to fix according to claim 2, wherein the bottom end of the limit bolt (6) is square.

7. The grinding device convenient to fix according to claim 2, wherein round corners are formed on two sides of the bottom end of the limit bolt (6).