CN219725541U - Guide rail grinding machine with limit structure - Google Patents

Abstract

The utility model relates to the technical field of guide rail grinding machines, in particular to a guide rail grinding machine with a limiting structure, which comprises a mounting bracket, wherein one side of the mounting bracket is fixedly connected with a grinding table, one side of the grinding table is provided with a grinding member, and the grinding member comprises a supporting frame. The utility model has the advantages that: fix the work piece inside spacing frame through threaded fastener, assemble spacing frame through locating pin and movable disk, and open the electro-magnet and make it attract the metal sheet, can fix spacing frame, open electric telescopic handle later and make it drive the roof go up and down, until after roof and work piece contact can, can make the work piece more stable through the support of roof, can polish the operation to the work piece later, can close the electro-magnet after polishing, take off spacing frame and upset later, place to assemble on movable disk can, need not to carry out the dismouting to the work piece can accomplish the trade face, the efficiency of polishing that improves that can be very big.

Description

Guide rail grinding machine with limit structure

Technical Field

The utility model relates to the technical field of guide rail grinding machines, in particular to a guide rail grinding machine with a limiting structure.

Background

Grinding machines are machine tools for grinding the surface of a workpiece by using grinding tools, most of which are grinding machines using grinding wheels rotating at high speed, and few of which are grinding machines using other grinding tools such as oilstones, abrasive belts, etc., and free abrasives, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines, etc.

A rail grinder with a limit structure as disclosed in CN 217750896U. The utility model solves the problem that the existing guide rail grinding machine is inconvenient to clamp the workpiece by arranging the clamp, the extrusion blocks, the fixed plate, the positive and negative tooth bidirectional screw rod and the workpiece, rotates the handle to enable the two groups of extrusion blocks to be gradually close to each other and slide to a certain position, places the workpiece on the top end of the fixed plate, and continuously rotates the handle to enable the workpiece to be fixed on the top end of the clamp, thereby achieving the effect of being convenient for fixing.

The rail grinder has the following defects in actual use: when carrying out the operation of polishing to panel beating work piece, sometimes need polish the front and back of work piece, when the spacing fixed component of above-mentioned grinding machine needs to be changed the face of polishing, need dismantle the work piece, change the face of polishing afterwards and carry out the work piece again and fix, the efficiency that the work piece was polished can be very big is reduced to the operation like this, therefore needs a rail grinder with limit structure to solve above-mentioned problem.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a rail grinder with a limiting structure, so as to solve the problems mentioned in the background art and overcome the shortcomings in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a rail grinder with a limit structure, including a mounting bracket, one side of the mounting bracket is fixedly connected with a polishing table, one side of the polishing table is provided with a polishing member, the polishing member includes a supporting frame, one side of the supporting frame is fixedly connected with a first electric rail, one side of the first electric rail is slidably connected with a telescopic member, an output end of the telescopic member is fixedly connected with a motor, an output end of the motor is fixedly connected with a polishing disc, one side of the polishing table is provided with a limit member, the limit member includes a second electric rail, one side of the second electric rail is slidably connected with a moving disc, one side of the moving disc is slidably connected with a positioning pin, one side of the positioning pin is fixedly connected with a limit frame, one side of the limit frame is fixedly connected with an electromagnet, and one side of the limit frame is screwed with a threaded fastener.

By any of the above schemes, preferably, the number of the threaded fasteners is a plurality of, the threaded fasteners are uniformly divided into two groups, and the two groups of threaded fasteners are symmetrically distributed on two sides of the limiting frame. One side fixedly connected with controller of platform of polishing, controller and electro-magnet electric connection, one side fixedly connected with metal sheet of movable disk, the metal sheet corresponds from top to bottom with the electro-magnet. One side fixedly connected with electric telescopic handle of movable disk, electric telescopic handle's output fixedly connected with roof, electric telescopic handle and controller electric connection adopt the technical effect that above-mentioned scheme can reach to be: when the work piece polishing operation needs to be carried out, the work piece is firstly required to be fixed inside the limiting frame through the threaded fastener, then the limiting frame is assembled with the movable disc through the locating pin, the electromagnet is started to attract the metal plate, the limiting frame can be fixed, the electric telescopic rod is started to drive the top plate to lift until the top plate is contacted with the work piece, and the work piece can be more stable through the support of the top plate.

By any of the above schemes, preferably, the supporting frame is fixedly connected with the polishing table, and the second electric guide rail is fixedly connected with the polishing table. The locating hole has been seted up to one side of movable disk, the diameter size of locating hole equals with the diameter size of locating pin, adopts the technical effect that above-mentioned scheme can reach to be: the workpiece can be polished, the electromagnet can be turned off after polishing, the limiting frame is taken down and turned over, and finally the workpiece is placed on the movable disc for assembly, so that the surface replacement can be completed without disassembling the workpiece, and the polishing efficiency can be greatly improved.

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

through the cooperation setting between installing support, the platform of polishing, polishing component and the spacing component, when the operation of polishing of work piece needs, at first need fix the work piece inside spacing frame through threaded fastener, later assemble spacing frame through locating pin and movable disk, and open the electro-magnet and make it attract the metal sheet, can fix spacing frame, later open electric telescopic handle and make it drive the roof go up and down, until after roof and the contact of work piece can, can make the work piece more stable through the support of roof, later can polish the operation to the work piece, can close the electro-magnet after polishing is accomplished, later take off spacing frame and upset, finally place to assemble on movable disk can, need not to carry out the dismouting to the work piece and can accomplish the face that trades, the efficiency of polishing can be very big improvement.

Drawings

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

FIG. 2 is a schematic view of a first view structure of a spacing member according to the present utility model;

FIG. 3 is a schematic view of a second view structure of the spacing member of the present utility model;

FIG. 4 is a schematic view of a mobile disc according to the present utility model;

fig. 5 is a schematic structural view of a limiting frame of the present utility model.

In the figure: the grinding device comprises a 1-mounting bracket, a 2-grinding table, a 3-grinding member, a 301-supporting frame, a 302-first electric guide rail, a 303-telescopic part, a 304-motor, a 305-grinding disc, a 4-limiting member, a 401-second electric guide rail, a 402-moving disc, a 403-locating pin, a 404-limiting frame, a 405-electromagnet, a 406-threaded fastener, a 5-controller, a 6-metal plate, a 7-electric telescopic rod, an 8-top plate and a 9-locating hole.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1 to 5, a rail grinder with a limit structure includes a mounting bracket 1, one side of the mounting bracket 1 is fixedly connected with a grinding table 2, one side of the grinding table 2 is provided with a grinding member 3, the grinding member 3 includes a supporting frame 301, one side of the supporting frame 301 is fixedly connected with a first electric rail 302, one side of the first electric rail 302 is slidingly connected with a telescopic member 303, an output end of the telescopic member 303 is fixedly connected with a motor 304, an output end of the motor 304 is fixedly connected with a grinding disc 305, one side of the grinding table 2 is provided with a limit member 4, the limit member 4 includes a second electric rail 401, one side of the second electric rail 401 is slidingly connected with a moving disc 402, one side of the moving disc 402 is slidingly connected with a positioning pin 403, one side of the positioning pin 403 is fixedly connected with a limit frame 404, one side of the limit frame 404 is fixedly connected with an electromagnet 405, and one side of the limit frame 404 is screwed with a threaded fastener 406.

As an alternative solution of the present utility model, the number of the threaded fasteners 406 is several, the threaded fasteners 406 are uniformly divided into two groups, and the two groups of threaded fasteners 406 are symmetrically distributed on both sides of the limiting frame 404. One side of the grinding table 2 is fixedly connected with a controller 5, the controller 5 is electrically connected with an electromagnet 405, one side of the movable disc 402 is fixedly connected with a metal plate 6, and the metal plate 6 corresponds to the electromagnet 405 vertically. One side fixedly connected with electric telescopic handle 7 of movable disk 402, electric telescopic handle 7's output fixedly connected with roof 8, electric telescopic handle 7 and controller 5 electric connection, when the operation of polishing of work piece need be carried out, at first need be fixed the work piece inside spacing frame 404 through screw fastener 406, later assemble spacing frame 404 through locating pin 403 and movable disk 402 to open electro-magnet 405 makes it attract metal sheet 6, can fix spacing frame 404.

As an alternative solution of the present utility model, the support frame 301 is fixedly connected to the polishing table 2, and the second electric rail 401 is fixedly connected to the polishing table 2. One side of the movable disc 402 is provided with a positioning hole 9, the diameter of the positioning hole 9 is equal to that of the positioning pin 403, the workpiece can be polished, the electromagnet 405 can be closed after polishing, the limiting frame 404 is taken down and turned over, and finally the workpiece is placed on the movable disc 402 for assembly.

A guide rail grinding machine with a limiting structure has the following working principle:

1): when the workpiece is required to be polished, the workpiece is firstly fixed inside the limiting frame 404 by the threaded fastener 406, then the limiting frame 404 is assembled with the movable disc 402 by the positioning pin 403, and the electromagnet 405 is started to attract the metal plate 6, so that the limiting frame 404 can be fixed.

2): the workpiece can be polished, after polishing, the electromagnet 405 can be turned off, the limit frame 404 is removed and turned over, and finally the workpiece is placed on the movable disk 402 for assembly.

In summary, this guide rail grinding machine with limit structure, through the cooperation setting between installing support 1, the platform 2 of polishing, polishing member 3 and the spacing member 4, when the work piece of polishing is carried out to needs, at first, need fix the work piece in spacing frame 404 inside through screw fastener 406, later, assemble spacing frame 404 through locating pin 403 and removal dish 402, and open electro-magnet 405 and make it attract metal sheet 6, can fix spacing frame 404, later open electric telescopic handle 7 and make it drive roof 8 go up and down, until roof 8 and work piece contact after can, can make the work piece more stable through the support of roof 8, later can carry out the polishing operation to the work piece, can close electro-magnet 405 after polishing is accomplished, later take off spacing frame 404 and upset, finally place on removal dish 402 and assemble, can accomplish the face change, can great improvement efficiency of polishing, the dismouting to the work piece.

Claims (6)

1. A guide rail grinding machine with limit structure, its characterized in that: including installing support (1), one side fixedly connected with of installing support (1) is polished platform (2), one side of polishing platform (2) is provided with polishing component (3), polishing component (3) are including carriage (301), one side fixedly connected with first electronic guide rail (302) of carriage (301), one side sliding connection of first electronic guide rail (302) has extensible part (303), the output fixedly connected with motor (304) of extensible part (303), the output fixedly connected with of motor (304) is polished dish (305), one side of polishing platform (2) is provided with spacing component (4), spacing component (4) are including second electronic guide rail (401), one side sliding connection of second electronic guide rail (401) has movable dish (402), one side sliding connection of movable dish (402) has locating pin (403), one side fixedly connected with spacing frame (404) of locating pin (403), one side fixedly connected with electro-magnet (405) of spacing frame (404), one side of spacing frame (406) is provided with threaded connection screw thread (406).

2. The guideway grinder with a limit structure according to claim 1, characterized in that: the number of the threaded fasteners (406) is a plurality, the threaded fasteners (406) are uniformly divided into two groups, and the threaded fasteners (406) in two groups are symmetrically distributed on two sides of the limiting frame (404).

3. The guideway grinder with a limiting structure according to claim 2, characterized in that: one side fixedly connected with controller (5) of platform (2) polishes, controller (5) and electro-magnet (405) electric connection, one side fixedly connected with metal sheet (6) of movable disk (402), metal sheet (6) correspond from top to bottom with electro-magnet (405).

4. A rail grinding machine having a limit structure according to claim 3, wherein: one side of the movable disc (402) is fixedly connected with an electric telescopic rod (7), the output end of the electric telescopic rod (7) is fixedly connected with a top plate (8), and the electric telescopic rod (7) is electrically connected with the controller (5).

5. The guideway grinder with a limiting structure according to claim 4, wherein: the supporting frame (301) is fixedly connected with the polishing table (2), and the second electric guide rail (401) is fixedly connected with the polishing table (2).

6. The guideway grinder with a limiting structure according to claim 5, wherein: one side of the movable disc (402) is provided with a positioning hole (9), and the diameter of the positioning hole (9) is equal to that of the positioning pin (403).