CN215616408U - Machine tool chassis with shock absorption and noise reduction functions - Google Patents

Abstract

The utility model discloses a machine tool chassis with shock absorption and noise reduction functions, which comprises a bottom plate, wherein a sleeve is fixedly connected to the center of the top of the bottom plate, a first pressure spring is fixedly connected to the bottom of an inner cavity of the sleeve, a loop bar is fixedly connected to the top of the first pressure spring, the top of the loop bar penetrates through the sleeve and is fixedly connected with a bearing plate, vertical plates are fixedly connected to the left side and the right side of the top of the bottom plate, and grooves are formed in the front and back positions of the top of one side, opposite to the two vertical plates, of each vertical plate. The bearing plate is arranged, so that a machine tool can be conveniently placed, the sleeve rod, the first pressure spring and the sleeve are arranged, the primary buffer effect on the movement of the bearing plate can be achieved, the vertical plate, the groove, the sliding rod, the sliding cylinder and the second pressure spring are arranged, the movement of the bearing plate can be buffered again, the noise generated by vibration of the machine tool during working is further reduced, and the structure has the advantage of buffering the vibration of the machine tool.

Description

Machine tool chassis with shock absorption and noise reduction functions

Technical Field

The utility model relates to the technical field of machine tool chassis, in particular to a machine tool chassis with shock absorption and noise reduction functions.

Background

Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing machine parts in modern machine manufacturing are provided: the machining method is characterized in that the machining method comprises the following steps of cutting machining, casting, forging, welding, stamping, extruding and the like, but parts with high precision requirements and fine surface roughness requirements are generally machined finally by a cutting method on a machine tool, the machine tool plays an important role in national economy modernized construction, the machine tool is provided with a machine tool chassis for supporting the machine tool during installation, the traditional machine tool chassis is usually of a fixed structure and only plays a supporting role and does not have a buffering function, the machine tool is easy to collide due to vibration during operation, large noise is formed, and the working environment is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a machine tool chassis with the functions of shock absorption and noise reduction, which has the advantage of buffering the vibration of a machine tool and solves the problems that the traditional machine tool chassis is usually in a fixed structure, only plays a role of support and does not have a buffering function, and the machine tool is easy to collide due to vibration during operation to form larger noise and influence the working environment.

In order to achieve the purpose, the utility model provides the following technical scheme: a machine tool chassis with shock absorption and noise reduction functions comprises a bottom plate, a sleeve is fixedly connected at the center of the top of the bottom plate, the bottom of the inner cavity of the sleeve is fixedly connected with a first pressure spring, the top of the first pressure spring is fixedly connected with a loop bar, the top of the loop bar penetrates through the sleeve and is fixedly connected with a bearing plate, the left side and the right side of the top of the bottom plate are fixedly connected with vertical plates, the front and the back of the top of one side of each vertical plate, which is opposite to the vertical plates, are provided with grooves, a sliding rod is fixedly connected between the top and the bottom of the inner cavity of the groove, a sliding cylinder is sleeved on the outer surface of the sliding rod, one end of the sliding cylinder close to the bearing plate is fixedly connected with the joint of the bearing plate, the top and the bottom of the outer surface of the sliding rod are both sleeved with a second pressure spring, one end of the second pressure spring, which is close to the sliding cylinder, is fixedly connected with the joint of the sliding cylinder, and one end of the second pressure spring, which is far away from the sliding cylinder, is fixedly connected with the joint of the groove inner cavity.

Preferably, first spout has all been seted up to the left and right sides of loading board bottom, the internal surface sliding connection of first spout has first slider, the top of bottom plate just is located telescopic left and right sides and all has the push rod through loose axle swing joint, the one end that the bottom plate was kept away from to the push rod passes through loose axle swing joint with the bottom of first slider.

Preferably, the four corners of the bottom plate are fixedly connected with thread blocks, the bottom of each thread block is in threaded connection with a screw rod, and the bottom of each screw rod is fixedly connected with a cushion block.

Preferably, the bottom of the left side and the bottom of the right side of the loop bar are fixedly connected with second sliding blocks, the left side and the right side of the inner cavity of the sleeve are provided with second sliding grooves matched with the second sliding blocks for use, and the outer surfaces of the second sliding blocks are connected with the inner surfaces of the second sliding grooves in a sliding mode.

Preferably, two equal fixedly connected with guide block in the one side that the slide cartridge carried on the back mutually, the guide way that cooperation guide block used is seted up in the inner chamber of recess and the one side that is close to the guide block, the surface of guide block and the internal surface sliding connection of guide way.

Preferably, two equal fixedly connected with third pressure spring in one side that first slider carried on the back mutually, the one end and the junction fixed connection of first spout inner chamber that first slider was kept away from to the third pressure spring.

Preferably, the bottom of the cushion block is fixedly connected with a rubber pad, and the thickness of the rubber pad is 10 mm.

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

the bearing plate is arranged, a machine tool can be placed conveniently, the sleeve rod, the first pressure spring and the sleeve are arranged, the primary buffering effect can be achieved on the movement of the bearing plate, the vertical plate, the groove, the sliding rod, the sliding cylinder and the second pressure spring are arranged, the movement of the bearing plate can be buffered again, the noise generated by vibration of the machine tool during working is further reduced, the advantage of buffering the vibration of the machine tool is achieved by arranging the structure, the problem that the traditional machine tool chassis is often of a fixed structure, only plays a supporting effect and does not have a buffering function, the machine tool is prone to collision caused by vibration during running, larger noise is formed, and the influence on the working environment is caused is solved.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the sleeve construction of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;

FIG. 5 is a perspective view of the slide bar and slide barrel arrangement of the present invention.

In the figure: 1. a base plate; 2. a sleeve; 3. a first pressure spring; 4. a loop bar; 5. a carrier plate; 6. a vertical plate; 7. a groove; 8. a slide bar; 9. a slide cylinder; 10. a second pressure spring; 11. a first chute; 12. a first slider; 13. a push rod; 14. a thread block; 15. a screw; 16. cushion blocks; 17. a second slider; 18. a second chute; 19. a guide block; 20. a guide groove; 21. and a third pressure spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, a machine tool chassis with shock absorption and noise reduction functions comprises a base plate 1, a sleeve 2 is fixedly connected at the center of the top of the base plate 1, a first pressure spring 3 is fixedly connected at the bottom of an inner cavity of the sleeve 2, a loop bar 4 is fixedly connected at the top of the first pressure spring 3, the top of the loop bar 4 penetrates through the sleeve 2 and is fixedly connected with a bearing plate 5, vertical plates 6 are fixedly connected at the left side and the right side of the top of the base plate 1, grooves 7 are respectively formed in the front and the back of the top of one side of each vertical plate 6 opposite to the corresponding vertical plate 6, a slide bar 8 is fixedly connected between the top and the bottom of the inner cavity of each groove 7, a slide cylinder 9 is sleeved on the outer surface of the slide bar 8, one end of the slide cylinder 9 close to the bearing plate 5 is fixedly connected with the joint of the bearing plate 5, second pressure springs 10 are respectively sleeved on the top and the bottom of the outer surface of the slide bar 8, one end of the second pressure springs 10 close to the slide cylinder 9 is fixedly connected with the joint of the slide cylinder 9, one end of the second pressure spring 10 far away from the sliding barrel 9 is fixedly connected with the connecting part of the inner cavity of the groove 7, through arranging the bearing plate 5, a machine tool can be placed conveniently, through arranging the loop bar 4, the first pressure spring 3 and the sleeve 2, the effect of primary buffering can be played to the movement of the bearing plate 5, through arranging the vertical plate 6, the groove 7, the sliding rod 8, the sliding barrel 9 and the second pressure spring 10, the movement of the bearing plate 5 can be buffered again, and further the noise generated by the machine tool due to vibration during working is reduced, through arranging the structure, the advantage of buffering the vibration of the machine tool is achieved, the problem that the traditional machine tool chassis is usually of a fixed structure, the supporting effect is only achieved, the buffering function is not achieved, the machine tool is easy to collide due to vibration during the working, larger noise is formed, and the problem of influence on the working environment is solved.

Specifically, first spout 11 has all been seted up to the left and right sides of loading board 5 bottom, first spout 11's internal surface sliding connection has first slider 12, bottom plate 1's top and the left and right sides that is located sleeve 2 all have push rod 13 through loose axle swing joint, push rod 13 is kept away from bottom plate 1's one end and is passed through loose axle swing joint with the bottom of first slider 12, through setting up push rod 13, can support loading board 5, through setting up first slider 12 and first spout 11, can play the effect of direction to the removal of push rod 13, it is spacing also to the removal of push rod 13 simultaneously.

Specifically, the four corners of the bottom plate 1 are fixedly connected with thread blocks 14, the bottom of each thread block 14 is connected with a screw rod 15 in a threaded mode, the bottom of each screw rod 15 is fixedly connected with a cushion block 16, the cushion blocks 16 can be driven to move downwards by arranging the thread blocks 14 and the screw rods 15, the heights of the four corners of the bottom plate 1 are adjusted, and the top of the bottom plate 1 is flat.

Specifically, the equal fixedly connected with second slider 17 in bottom of the loop bar 4 left and right sides, the second spout 18 that cooperation second slider 17 used is all seted up to the left and right sides of 2 inner chambers of sleeve, and the surface of second slider 17 and the internal surface sliding connection of second spout 18 through setting up second slider 17 and second spout 18, can play the effect of direction to the removal of loop bar 4, also carries on spacingly to the removal of loop bar 4 simultaneously.

Specifically, the equal fixedly connected with guide block 19 in one side that two slide cartridge 9 carried on the back mutually, the guide way 20 that cooperation guide block 19 used has been seted up to the inner chamber of recess 7 and the one side that is close to guide block 19, and the surface of guide block 19 and the internal surface sliding connection of guide way 20 through setting up guide block 19 and guide way 20, can play the effect of direction to the removal of slide cartridge 9, also carry on spacingly to the removal of slide cartridge 9 simultaneously.

Specifically, two equal fixedly connected with third pressure spring 21 in one side that first slider 12 carried on the back mutually, the junction fixed connection of the one end that first slider 12 was kept away from to third pressure spring 21 and 11 inner chambers of first spout can cushion the removal of first slider 12 through setting up third pressure spring 21, and then cushions the removal of loading board 5 once more.

Specifically, the bottom fixedly connected with rubber pad of cushion 16, and the thickness of rubber pad is 10mm, through setting up the rubber pad, can protect the bottom of cushion 16.

When the device is used, a machine tool is placed on a bearing plate 5, then a cushion block 16 is rotated, the cushion block 16 drives a screw rod 15 to rotate, the screw rod 15 moves downwards on the inner surface of a thread block 14, the cushion block 16 is further driven to move downwards, the height of a bottom plate 1 is adjusted, the top of the bottom plate 1 is flat, when the machine tool is operated, the machine tool vibrates and further drives the bearing plate 5 to move upwards and downwards, the bearing plate 5 drives a loop bar 4 to move upwards and downwards through the guide of a second sliding block 17 and a second sliding groove 18, the loop bar 4 drives a first pressure spring 3 to stretch, the movement of the bearing plate 5 is buffered for the first time through the action of the first pressure spring 3, meanwhile, the bearing plate 5 drives a push rod 13 to move downwards, the push rod 13 drives a first sliding block 12 to move towards two sides on the inner surface of a first sliding groove 11, the first sliding block 12 drives a third pressure spring 21 to stretch, the movement of the bearing plate 5 is buffered again through the action of the third pressure spring 21, simultaneously the loading board 5 drives slide cartridge 9 and reciprocates, slide cartridge 9 drives second pressure spring 10 tensile, the effect through second pressure spring 10 cushions the removal of loading board 5 for the third time, and then reduce the lathe and because of the noise that the vibration produced at the during operation, through setting up above structure, possess the vibration to the lathe and carry out the advantage of buffering, traditional lathe chassis has been solved and has often adopted fixed structure, only play the effect of support, do not possess buffer function, the lathe bumps because of the vibration easily when the operation, form great noise, cause the problem of influence to operational environment.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. A machine tool chassis with vibration/noise reduction comprises a base plate (1), and is characterized in that: the center of the top of the bottom plate (1) is fixedly connected with a sleeve (2), the bottom of an inner cavity of the sleeve (2) is fixedly connected with a first pressure spring (3), the top of the first pressure spring (3) is fixedly connected with a loop bar (4), the top of the loop bar (4) penetrates through the sleeve (2) and is fixedly connected with a bearing plate (5), the left side and the right side of the top of the bottom plate (1) are both fixedly connected with vertical plates (6), the front and the back of the top of one side, opposite to the two vertical plates (6), of each vertical plate (6) are respectively provided with a groove (7), a slide bar (8) is fixedly connected between the top and the bottom of the inner cavity of each groove (7), the outer surface of each slide bar (8) is sleeved with a slide cylinder (9), one end, close to the bearing plate (5), of each slide cylinder (9) is fixedly connected with the joint of the bearing plate (5), and the top and the bottom of the outer surface of each slide bar (8) are respectively sleeved with a second pressure spring (10), one end of the second pressure spring (10) close to the sliding cylinder (9) is fixedly connected with the joint of the sliding cylinder (9), and one end of the second pressure spring (10) far away from the sliding cylinder (9) is fixedly connected with the joint of the inner cavity of the groove (7).

2. The machine tool chassis with shock absorption and noise reduction functions as claimed in claim 1, wherein: first spout (11) have all been seted up to the left and right sides of loading board (5) bottom, the internal surface sliding connection of first spout (11) has first slider (12), the top of bottom plate (1) and the left and right sides that is located sleeve (2) all have push rod (13) through loose axle swing joint, the one end that bottom plate (1) were kept away from in push rod (13) passes through loose axle swing joint with the bottom of first slider (12).

3. The machine tool chassis with shock absorption and noise reduction functions as claimed in claim 1, wherein: the bottom plate is characterized in that four corners of the bottom plate (1) are fixedly connected with thread blocks (14), the bottom of each thread block (14) is in threaded connection with a screw rod (15), and the bottom of each screw rod (15) is fixedly connected with a cushion block (16).

4. The machine tool chassis with shock absorption and noise reduction functions as claimed in claim 1, wherein: the equal fixedly connected with second slider (17) in bottom of loop bar (4) left and right sides, second spout (18) that cooperation second slider (17) used are all seted up to the left and right sides of sleeve (2) inner chamber, the surface of second slider (17) and the internal surface sliding connection of second spout (18).

5. The machine tool chassis with shock absorption and noise reduction functions as claimed in claim 1, wherein: two equal fixedly connected with guide block (19) in one side that slide cartridge (9) carried on the back mutually, guide way (20) that cooperation guide block (19) used are seted up to the inner chamber of recess (7) and the one side that is close to guide block (19), the surface of guide block (19) and the internal surface sliding connection of guide way (20).

6. The machine tool chassis with shock absorption and noise reduction functions as claimed in claim 2, wherein: two equal fixedly connected with third pressure spring (21) in one side that first slider (12) carried on the back mutually, the junction fixed connection of the one end and first spout (11) inner chamber that first slider (12) were kept away from in third pressure spring (21).

7. The machine tool chassis with shock absorption and noise reduction functions as claimed in claim 3, wherein: the bottom of cushion (16) is fixedly connected with the rubber pad, and the thickness of rubber pad is 10 mm.

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