CN210678296U

CN210678296U - Guide rail convenient to maintain and used for high-precision grinding machine

Info

Publication number: CN210678296U
Application number: CN201921386467.9U
Authority: CN
Inventors: 杨永安
Original assignee: Anhui Yixing Precision Machinery Co Ltd
Current assignee: Anhui Yixing Precision Machinery Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-05
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a high-accuracy guide rail for grinding machine convenient to maintenance, including the connecting plate, left end and the right-hand member of connecting plate are guide rail strip of fixedly connected with respectively, the upper end of guide rail strip and the right part of lower extreme all are provided with a connecting block, the upper end of connecting plate is provided with a plurality of buffer spring, buffer spring's upper end is provided with a shock attenuation board, the upper end front portion and the rear portion of shock attenuation board are provided with a plurality of loose wheel respectively, the upper end swing joint of shock attenuation board has a mounting panel, and mounting panel and shock attenuation board are located between the guide rail strip. A high-accuracy guide rail for grinding machine convenient to maintenance, through setting up a guide rail strip respectively at both ends around the connecting plate to through connecting block with two liang of connections of guide rail strip, realized dismantling the convenience of maintenance, for using to provide convenience, through setting up a plurality of buffer spring in the upper end of connecting plate, can effectively reduce the vibrations of equipment when using.

Description

Guide rail convenient to maintain and used for high-precision grinding machine

Technical Field

The utility model relates to a guide rail field, in particular to high-accuracy guide rail for grinding machine convenient to maintenance.

Background

A guide rail is a groove or ridge made of metal or other material that can bear, hold, guide and reduce friction of a moving device or equipment. The guide rail is also called a slide rail, a linear guide rail and a linear slide rail, is used for the linear reciprocating motion occasion, has higher rated load than a linear bearing, can bear certain torque, and can realize high-precision linear motion under the condition of high load; the guide rail of the conventional grinding machine is usually of an integrated structure, so that the guide rail is inconvenient to disassemble when a fault occurs in the using process, the maintenance and inspection are difficult, the normal operation of equipment is influenced, the whole vibration of the equipment in the using process is large, and the service life of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a guide rail for high-accuracy grinding machine convenient to maintenance can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a guide rail for high-accuracy grinding machine convenient to maintenance, includes the connecting plate, the left end and the right-hand member of connecting plate are guide rail strip of fixedly connected with respectively, the upper end of guide rail strip and the right part of lower extreme all are provided with a connecting block, the upper end of connecting plate is provided with a plurality of buffer spring, buffer spring's upper end is provided with a shock attenuation board, the upper end front portion and the rear portion of shock attenuation board are provided with a plurality of loose wheel respectively, the upper end swing joint of shock attenuation board has a mounting panel, and mounting panel and shock attenuation board are located between the guide rail strip.

Preferably, the left part and the right part at the upper end and the lower end of the guide rail strip are respectively provided with a connecting groove, the bottom of the inner wall of the connecting groove is provided with a fixed screw hole, the upper end of the connecting block is provided with two screw holes which are communicated up and down, and the left part of the connecting block is positioned in the connecting groove and is fixedly connected with the guide rail strip through screws.

Preferably, the upper end of the connecting plate is provided with a plurality of buffer holes, the lower ends of the buffer springs are welded at the bottoms of the buffer holes and fixedly connected with the connecting plate, and the other ends of the buffer springs are welded with the lower end of the damping plate.

Preferably, the front part and the rear part of the upper end of the damping plate are respectively provided with a sliding groove, the front end and the rear end of the inner wall of the sliding groove are provided with a plurality of fixing holes corresponding to positions, a fixing shaft is fixedly arranged in the fixing holes through threads, the center of the front end of the movable wheel is provided with a through hole which is through from front to back, and the fixing shaft penetrates through the through hole to movably connect the movable wheel and the damping plate together.

Preferably, the upper end of mounting panel is opened there is a mounting groove, the front end of mounting panel and the lower part of rear end all are provided with a card strip, card strip and mounting panel structure as an organic whole, form a damping groove between guide rail strip and the connecting plate, a draw-in groove has been opened respectively to the front end of damping groove and the inner wall of rear end, the card strip is located the draw-in groove with mounting panel movable mounting in the upper end of damping plate.

Preferably, the width of the damping plate and the width of the bottom of the mounting plate are the same as the width of the inner wall of the bottom of the damping groove.

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

1. through setting up structures such as connecting block and guide rail strip, install the whole segmentation of guide rail, can realize the convenience of dismantling through this kind of structure in the use, also bring the convenience of maintenance, can also change the quantity of guide rail strip according to the length demand of difference.

2. Through set up a plurality of buffer spring in the upper end of connecting plate, can effectively reduce the holistic vibrations of equipment in the use, prolonged life.

Drawings

FIG. 1 is a schematic view of the overall structure of a guide rail for a high-precision grinding machine convenient for maintenance;

FIG. 2 is a schematic view of the overall structure of the connecting plate of the guide rail for the high-precision grinding machine convenient for maintenance;

FIG. 3 is a schematic view of the overall structure of a damping plate of a guide rail for a high-precision grinding machine convenient for maintenance;

fig. 4 is the utility model relates to a high accuracy is overall structure of movable wheel of guide rail for grinding machine convenient to maintenance.

In the figure: 1. a connecting plate; 2. a guide rail bar; 3. connecting blocks; 4. a buffer spring; 5. a damper plate; 6. mounting a plate; 7. mounting grooves; 8. connecting grooves; 9. fixing screw holes; 10. a buffer hole; 11. a damping groove; 12. a card slot; 13. a sliding groove; 14. a fixing hole; 15. a movable wheel; 16. inserting holes; 17. a fixed shaft; 18. and (6) clamping the strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a guide rail for a high-precision grinding machine convenient to maintain comprises a connecting plate 1, wherein the left end and the right end of the connecting plate 1 are respectively and fixedly connected with a guide rail strip 2, the right parts of the upper end and the lower end of the guide rail strip 2 are respectively provided with a connecting block 3, the upper end of the connecting plate 1 is provided with a plurality of buffer springs 4, the upper ends of the buffer springs 4 are provided with a shock absorption plate 5, the front part and the rear part of the upper end of the shock absorption plate 5 are respectively provided with a plurality of movable wheels 15, the upper end of the shock absorption plate 5 is movably connected with a mounting plate 6, and the mounting plate 6 and the shock.

The left part and the right part of the upper end and the lower end of the guide rail strip 2 are respectively provided with a connecting groove 8, the bottom of the inner wall of the connecting groove 8 is provided with a fixed screw hole 9, the upper end of the connecting block 3 is provided with two screw holes which are communicated up and down, the left part of the connecting block 3 is positioned in the connecting groove 8 and is fixedly connected with the guide rail strip 2 through screws, and the guide rail connecting device has the function of being convenient for connecting a guide rail; the upper end of the connecting plate 1 is provided with a plurality of buffer holes 10, the lower ends of the buffer springs 4 are welded at the bottoms of the buffer holes 10 and fixedly connected with the connecting plate 1, and the other ends of the buffer springs 4 are welded with the lower end of the damping plate 5, so that the damping effect is achieved; the front part and the rear part of the upper end of the damping plate 5 are respectively provided with a sliding groove 13, the front end and the rear end of the inner wall of the sliding groove 13 are provided with a plurality of fixing holes 14 corresponding to the positions, a fixing shaft 17 is fixedly arranged in each fixing hole 14 through threads, the center of the front end of the movable wheel 15 is provided with a through hole 16 which is communicated from front to back, and the fixing shaft 17 penetrates through the through hole 16 to movably connect the movable wheel 15 and the damping plate 5 together, so that the effect of facilitating movement is achieved; the upper end of the mounting plate 6 is provided with a mounting groove 7, the lower parts of the front end and the rear end of the mounting plate 6 are respectively provided with a clamping strip 18, the clamping strips 18 and the mounting plate 6 are of an integral structure, a damping groove 11 is formed between the guide rail strip 2 and the connecting plate 1, the inner walls of the front end and the rear end of the damping groove 11 are respectively provided with a clamping groove 12, and the clamping strips 18 are positioned in the clamping grooves 12 to movably mount the mounting plate 6 at the upper end of the damping plate 5; the width of the shock-absorbing plate 5 and the width of the bottom of the mounting plate 6 are the same as the width of the inner wall of the bottom of the shock-absorbing groove 11.

It should be noted that the utility model relates to a guide rail for a high-precision grinding machine convenient for maintenance, through setting up a connecting groove 8 on the left part and the right part of the upper and lower both ends of a guide rail strip 2, and set up a connecting block 3 in the connecting groove 8, can link two guide rail strips 2 together through connecting block 3 in the installation, and satisfy different length requirements through the quantity of the guide rail strip 2 of control connection, and can dismantle the maintenance more conveniently when breaking down, through setting up a plurality of buffer springs 4 on the upper end of the connecting plate 1, install the equipment in the mounting groove 7 on the upper end of the mounting plate 6 in the use, make the mounting plate 6 press down, then press down the shock-absorbing plate 5 simultaneously, through the effect of buffer spring 4, can effectively reduce the vibrations of the equipment under the operating condition, through movably mounting a plurality of movable wheels 15 on the upper end of the shock-absorbing plate 5, when the guide rail is used, the clamping strip 18 can be ensured to move in the damping groove 11, and the moving function of the guide rail is ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guide rail for high-accuracy grinding machine convenient to maintenance, includes connecting plate (1), its characterized in that: the left end and the right-hand member of connecting plate (1) are guide rail strip (2) of fixedly connected with respectively, the upper end of guide rail strip (2) and the right part of lower extreme all are provided with one connecting block (3), the upper end of connecting plate (1) is provided with a plurality of buffer spring (4), the upper end of buffer spring (4) is provided with one shock attenuation board (5), the upper end front portion and the rear portion of shock attenuation board (5) are provided with a plurality of loose wheel (15) respectively, the upper end swing joint of shock attenuation board (5) has one mounting panel (6), and mounting panel (6) and shock attenuation board (5) are located between guide rail strip (2).

2. The guide rail for a high-precision grinding machine convenient to maintain according to claim 1, characterized in that: the left part and the right part at the upper end and the lower end of the guide rail bar (2) are respectively provided with a connecting groove (8), the bottom of the inner wall of the connecting groove (8) is provided with a fixed screw hole (9), the upper end of the connecting block (3) is provided with two screw holes which are communicated up and down, and the left part of the connecting block (3) is positioned in the connecting groove (8) and is fixedly connected with the guide rail bar (2) through screws.

3. The guide rail for a high-precision grinding machine convenient to maintain according to claim 1, characterized in that: the damping device is characterized in that a plurality of buffer holes (10) are formed in the upper end of the connecting plate (1), the lower ends of the buffer springs (4) are welded to the bottom of the buffer holes (10) and fixedly connected with the connecting plate (1), and the other ends of the buffer springs (4) are welded to the lower end of the damping plate (5).

4. The guide rail for a high-precision grinding machine convenient to maintain according to claim 1, characterized in that: the shock attenuation board (5) the upper end front portion and the rear portion of opening respectively have a sliding tray (13), sliding tray (13) inner wall front end and rear end are opened and are corresponded fixed orifices (14) in a plurality of positions, fixed axle (17) are installed through screw thread fixed mounting in fixed orifices (14), the front end center of activity wheel (15) is opened and is had a interlude hole (16) that link up from beginning to end, fixed axle (17) pass interlude hole (16) and through being in the same place activity connection activity wheel (15) and shock attenuation board (5).

5. The guide rail for a high-precision grinding machine convenient to maintain according to claim 1, characterized in that: open the upper end of mounting panel (6) has a mounting groove (7), the front end of mounting panel (6) and the lower part of rear end all are provided with a card strip (18), card strip (18) and mounting panel (6) structure as an organic whole, it forms a shock attenuation groove (11) to lead between rail strip (2) and connecting plate (1), the front end of shock attenuation groove (11) and the inner wall of rear end are opened respectively has a draw-in groove (12), card strip (18) are located draw-in groove (12) with mounting panel (6) movable mounting in the upper end of shock attenuation board (5).

6. The guide rail for a high-precision grinding machine convenient to maintain according to claim 1, characterized in that: the width of the damping plate (5) and the width of the bottom of the mounting plate (6) are the same as the width of the inner wall of the bottom of the damping groove (11).