CN215315978U - Material cutting device is used in processing of bearing retainer - Google Patents

Abstract

The application discloses a material cutting device for machining a bearing retainer, which comprises a machining table, a support frame, a sliding block, a rectangular sliding rail shell, an electric push rod, a clamping and fixing structure and a cutting structure, wherein the support frame is fixedly arranged on the machining table; the bottom surface department fixedly connected with support frame of processing platform, the inner chamber has been seted up to the inside of processing platform, it is provided with the slider to slide in the inner chamber of processing platform, the upper surface department of slider and the upper surface department of processing platform all install and are provided with centre gripping fixed knot and construct, the upper surface both sides department of processing platform all fixedly is provided with the rectangle slide rail shell, the upper surface department of rectangle slide rail shell slides and is provided with the sliding plate. This application can be comparatively convenient fix spacing to the bearing holder through centre gripping fixed knot structure, is convenient for cut, can comparatively convenient angle to the bearing holder adjust simultaneously, makes things convenient for processing operation.

Description

Material cutting device is used in processing of bearing retainer

Technical Field

The application relates to the field of bearing processing, in particular to a material cutting device for processing a bearing retainer.

Background

A cage (i.e., a bearing cage, also called a bearing cage) refers to a bearing component that partially wraps all or part of rolling elements and moves along with the rolling elements to isolate the rolling elements and generally guide and retain the rolling elements in a bearing. In addition, composite material retainers and the like are also available. The bearing retainer for special purposes also needs to meet the requirements of special working conditions, such as high temperature resistance, corrosion resistance, self lubrication (used in vacuum), non-magnetism and the like.

The bearing retainer needs to use the cutting device when processing, and traditional cutting device's cutting mode is comparatively single, and the operation is comparatively troublesome, and inconvenient cutting process is relatively poor to the side of bearing retainer, and the result of use is relatively poor. Therefore, a material cutting device for machining a bearing holder has been proposed to solve the above problems.

Disclosure of Invention

The utility model provides a material cutting device is used for solving the ordinary cutting device cutting mode among the prior art single, the relatively poor problem of flexibility ratio in bearing retainer processing is provided in this embodiment.

According to one aspect of the application, a material cutting device for machining a bearing retainer is provided, and comprises a machining table, a support frame, a sliding block, a rectangular sliding rail shell, an electric push rod, a clamping and fixing structure and a cutting structure;

the bottom surface department fixedly connected with support frame of processing platform, the inner chamber has been seted up to the inside of processing platform, it is provided with the slider to slide in the inner chamber of processing platform, the upper surface department of slider and the upper surface department of processing platform all install and are provided with centre gripping fixed knot structure, the upper surface both sides department of processing platform all fixedly is provided with the rectangle slide rail shell, the upper surface department of rectangle slide rail shell slides and is provided with the sliding plate, it is provided with the second slider to slide in the inner chamber of rectangle slide rail shell, fixed connection between second slider and the sliding plate, the upper surface department installation of sliding plate is provided with the cutting structure.

Further, centre gripping fixed knot constructs including the rectangle bracing piece, rotates piece, dead lever, arc clamping jaw and rotatory servo motor, the equal fixedly connected with rectangle bracing piece of upper surface department of processing platform and the upper surface department of slider, the inside of rectangle bracing piece is rotated and is connected with the piece that rotates, the one end of fixedly connected with dead lever is located to one side of rotating the piece, the other end department fixedly connected with arc clamping jaw of dead lever, one side lateral wall department fixed mounting of rectangle bracing piece has rotatory servo motor, rotatory servo motor's output shaft end extend to one side lateral wall department of rotating the piece and with rotate between the piece fixed connection.

Furthermore, one side wall of the sliding block is fixedly connected with one end of a cylinder, and the other end of the cylinder extends into an inner cavity of the processing table and is fixedly connected with the processing table.

Further, fixed mounting has a servo motor in the inner chamber of rectangle slide rail shell, the one end of first servo motor's output end department fixedly connected with threaded rod, the other end of threaded rod extend to the inner chamber lateral wall of rectangle slide rail shell and with rectangle slide rail shell between rotate be connected, the threaded rod run through the second slider and with the second slider between screw-thread fit.

Furthermore, the cutting structure comprises electric push rods, moving blocks, a fixing frame, a cutting knife, a rotating motor, a spiral rod, a second servo motor, a cross beam and sliding plates, wherein the electric push rods are fixedly connected to the upper surfaces of the two sliding plates, a sliding groove is formed in the bottom surface of the cross beam, the sliding plate is arranged on the sliding groove of the cross beam in a sliding mode, one end of one of the electric push rods is rotatably connected with the bottom surface of the cross beam, and the other end of the electric push rod is rotatably connected with the bottom surface of the sliding plate.

Furthermore, a moving block is arranged on the cross beam in a sliding mode, a fixing frame is fixedly connected to the bottom surface of the moving block, a cutting knife is connected to the fixing frame in a rotating mode, a rotating motor is fixedly mounted at one side of the fixing frame, and the output end of the rotating motor extends to the side wall of the cutting knife and is fixedly connected with the cutting knife.

Furthermore, a spiral rod is rotatably connected to the cross beam, the spiral rod penetrates through the moving block and is in spiral fit with the moving block, a second servo motor is fixedly installed at one side of the cross beam, and the tail end of an output shaft of the second servo motor extends to one end of the spiral rod and is fixedly connected with one end of the spiral rod.

Through the above-mentioned embodiment of this application, can be comparatively convenient fix spacingly to the bearing holder through centre gripping fixed knot structure, be convenient for cut, simultaneously can comparatively convenient angle to the bearing holder adjust, make things convenient for processing operation, this application has cutting structure, adjustment bearing holder that can be comparatively nimble through cutting structure carries out cutting operation, the angle of adjustment cutting that simultaneously can be comparatively convenient, the nimble processing operation that cooperation centre gripping fixed knot structure can be further, be fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of an embodiment of the present application;

fig. 3 is a schematic view of an internal structure of a rectangular slide rail housing according to an embodiment of the present application.

In the figure: 1. processing platform, 2, support frame, 3, slider, 4, cylinder, 5, rectangle bracing piece, 6, rotation piece, 7, dead lever, 8, arc clamping jaw, 9, rotatory servo motor, 10, rectangle slide rail shell, 11, second slider, 12, threaded rod, 13, sliding plate, 14, first servo motor, 15, electric putter, 16, movable block, 17, mount, 18, cutting knife, 19, rotating electrical machines, 20, hob, 21, second servo motor, 22, crossbeam, 23, slide.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The clamping and fixing structure in the present embodiment can be applied to various bearing retainers, for example, the following bearing retainer is provided in the present embodiment, and the clamping and fixing structure in the present embodiment can be used to fix the following helmet.

The bearing retainer comprises a first retainer, wherein a second retainer is arranged at the front end of the first retainer, a third retainer is arranged on one side of the first retainer, a fourth retainer is arranged at the front end of the third retainer, a fourth ball groove is formed in the outer surface of the fourth retainer, a first ball groove is formed in the outer surface of the first retainer, a second ball groove is formed in the outer surface of the second retainer, a third ball groove is formed in the outer surface of the third retainer, a first rivet penetrates through the outer surface of the front end of the second retainer, a second rivet penetrates through the outer surface of the front end of the fourth retainer, a rivet hole and an oil inlet are formed in the outer surface of the rear end of the first retainer, a mortise is formed in one end of the first retainer, a tenon is welded at the other end of the first retainer, and a first flow guide groove is formed in the position, close to the first ball groove, of the outer surface of the first retainer, the second diversion trench is arranged between the first diversion trench and the first ball trench, the ball is convenient to disassemble and assemble in the using process of the device by adopting the technical scheme, the rest three retainers can be conveniently recycled when one retainer is damaged, the economic benefit is improved, lubricating oil can be effectively dripped into the ball in the bearing to prevent the ball and the bearing retainer from being rusted, the using process is optimized, in certain embodiments, the number of the rivet holes is three, the oil inlet is positioned between two of the rivet holes, by adopting the technical scheme, the lubricating oil is dripped into the oil inlet to prevent the ball and the bearing retainer from being rusted, in certain embodiments, the specifications and the sizes of the first retainer, the second retainer, the third retainer and the fourth retainer are the same, and by adopting the technical scheme, the bearing retainer is convenient to produce in a unified specification, the remaining three retainers can be recycled when one retainer is damaged, in certain embodiments, the rivet holes correspond to the first rivets and the second rivets one to one, the first rivets and the second rivets penetrate through the rivet holes, and by adopting the technical scheme, the first rivets and the second rivets are used for fixing the first retainer and the second retainer and the third retainer and the fourth retainer together.

Of course, the embodiment can also be used for fixing bearing retainers with other structures. The description is omitted, and the description is provided below for the material cutting device for processing the bearing retainer according to the embodiment of the present application.

Referring to fig. 1-3, a material cutting device for machining a bearing retainer comprises a machining table 1, a support frame 2, a slide block 3, a rectangular slide rail shell 10, an electric push rod 15, a clamping and fixing structure and a cutting structure;

the bottom surface of the processing table 1 is fixedly connected with a support frame 2, an inner cavity is arranged in the processing table 1, a sliding block 3 is arranged in the inner cavity of the processing table 1 in a sliding manner, clamping and fixing structures are arranged at the upper surface of the sliding block 3 and the upper surface of the processing table 1, rectangular sliding rail shells 10 are fixedly arranged at two sides of the upper surface of the processing table 1, sliding plates 13 are arranged at the upper surfaces of the rectangular sliding rail shells 10 in a sliding manner, second sliding blocks 11 are arranged in the inner cavity of the rectangular sliding rail shells 10 in a sliding manner, the second sliding blocks 11 are fixedly connected with the sliding plates 13, and cutting structures are arranged at the upper surfaces of the sliding plates 13 in a mounting manner, so that the bearing retainer can be fixed and limited conveniently through the clamping and fixing structures, the cutting is convenient, and meanwhile, the angle of the bearing retainer can be adjusted conveniently, make things convenient for the processing operation, this application has cutting structure, and the adjustment bearing retainer that can be comparatively nimble through cutting structure carries out cutting operation, and the angle of adjustment cutting that simultaneously can be comparatively convenient cooperates nimble processing operation that centre gripping fixed knot constructs can step forward, is fit for using widely.

The clamping and fixing structure comprises a rectangular supporting rod 5, a rotating piece 6, a fixing rod 7, arc-shaped clamping jaws 8 and a rotary servo motor 9, the rectangular supporting rod 5 is fixedly connected to the upper surface of the processing table 1 and the upper surface of the sliding block 3, the rotating piece 6 is rotatably connected to the inside of the rectangular supporting rod 5, one end of the fixing rod 7 is fixedly connected to the side surface of one side of the rotating piece 6, the arc-shaped clamping jaw 8 is fixedly connected to the other end of the fixing rod 7, the rotary servo motor 9 is fixedly mounted on the side wall of one side of the rectangular supporting rod 5, the tail end of an output shaft of the rotary servo motor 9 extends to the side wall of one side of the rotating piece 6 and is fixedly connected with the rotating piece 6, the bearing fixing frame can be clamped and fixed through the clamping effect between the two arc-shaped clamping jaws 8, and the rotating piece 6 can be driven to rotate through the work of the rotary servo motor 9, the fixed rod 7 and the arc-shaped clamping jaw 8 are driven to rotate, the bearing support frame can be driven to rotate, the angle is adjusted, and cutting is facilitated; one end of an air cylinder 4 is fixedly connected to the side wall of one side of the sliding block 3, the other end of the air cylinder 4 extends into the inner cavity of the processing table 1 and is fixedly connected with the processing table 1, the sliding block 3 can be driven to move through the stretching of the air cylinder 4, the rectangular support rod 5 can be driven to move through the movement of the sliding block 3, and therefore the two arc-shaped clamping jaws 8 can move and clamp to clamp and fix the bearing retainer; a first servo motor 14 is fixedly installed in an inner cavity of the rectangular slide rail shell 10, one end of a threaded rod 12 is fixedly connected to an output end of the first servo motor 14, the other end of the threaded rod 12 extends to the side wall of the inner cavity of the rectangular slide rail shell 10 and is rotatably connected with the rectangular slide rail shell 10, the threaded rod 12 penetrates through the second sliding block 11 and is in threaded fit with the second sliding block 11, the threaded rod 12 can be driven to rotate through the work of the first servo motor 14, the second sliding block 11 is further driven to move, and the sliding plate 13 is driven to move; the cutting structure comprises an electric push rod 15, a moving block 16, a fixed frame 17, a cutting knife 18, a rotating motor 19, a screw rod 20, a second servo motor 21, a cross beam 22 and a sliding plate 23, wherein the electric push rod 15 is fixedly connected to the upper surfaces of the two sliding plates 13, a sliding groove is arranged on the bottom surface of the cross beam 22, a sliding plate 23 is arranged on the sliding groove of the cross beam 22 in a sliding manner, one end of one of the electric push rods 15 is rotatably connected with the bottom surface of the cross beam 22, one end of the other electric push rod 15 is rotatably connected with the bottom surface of the sliding plate 23, the electric push rods 15 can be driven to move by the movement of the sliding plate 13, the cutting structure can be driven to move and adjust by the movement of the two electric push rods 15, meanwhile, the two electric push rods 15 move different distances, so that the cross beam 22 can incline by a certain angle, and the cutting angle of the cutting knife 18 can be adjusted; a moving block 16 is arranged on the cross beam 22 in a sliding manner, a fixed frame 17 is fixedly connected to the bottom surface of the moving block 16, a cutting knife 18 is connected to the fixed frame 17 in a rotating manner, a rotating motor 19 is fixedly installed at one side of the fixed frame 17, the output end of the rotating motor 19 extends to the side wall of the cutting knife 18 and is fixedly connected with the cutting knife 18, and the cutting knife 18 can be driven to rotate through the operation of the rotating motor 19, so that the cutting knife 18 can perform rotary cutting processing; the cross beam 22 is rotatably connected with a screw rod 20, the screw rod 20 penetrates through the moving block 16 and is in spiral fit with the moving block 16, a second servo motor 21 is fixedly mounted at one side of the cross beam 22, the tail end of an output shaft of the second servo motor 21 extends to one end of the screw rod 20 and is fixedly connected with one end of the screw rod 20, the screw rod 20 can be driven to rotate through the operation of the second servo motor 21, and the moving block 16 can be driven to move through the rotation of the screw rod 20.

When the bearing holder is used, firstly, a bearing holder to be processed is placed between two arc-shaped clamping jaws 8, a sliding block 3 can be driven to move through the expansion and contraction of an air cylinder 4, a rectangular supporting rod 5 can be driven to move through the movement of the sliding block 3, then the two arc-shaped clamping jaws 8 can move and clamp, the bearing holder is clamped and fixed, meanwhile, a rotating piece 6 can be driven to rotate through the work of a rotary servo motor 9, a fixing rod 7 and the arc-shaped clamping jaws 8 are driven to rotate, the bearing holder can be driven to rotate, the angle can be adjusted, the cutting is convenient, a cross beam 22 can be driven to move downwards through the contraction of an electric push rod 15, a cutting knife 18 is driven to rotate through a rotating motor 19, so that the cutting knife 18 cuts the bearing holder, a spiral rod 20 can be driven to rotate through the work of a second servo motor 21, and a moving block 16 can be driven to move through the rotation of the spiral rod 20, work through first servo motor 14 can drive threaded rod 12 and rotate, and then drive second slider 11 and remove, drive sliding plate 13 and remove, removal through sliding plate 13 can drive electric putter 15 and remove, removal through two electric putter 15 can drive the cutting structure and remove the adjustment, two electric putter 15 remove different distances simultaneously, can be so that crossbeam 22 inclines certain angle, and then the cutting angle of adjustment cutting knife 18.

The application has the advantages that:

1. the bearing retainer clamping device is reasonable in structure and convenient to use, the bearing retainer can be conveniently fixed and limited through the clamping and fixing structure, cutting is facilitated, meanwhile, the angle of the bearing retainer can be conveniently adjusted, and machining operation is facilitated;

2. this application has the cutting structure, and the adjustment bearing retainer that can be comparatively nimble through the cutting structure carries out cutting operation, and the angle of adjustment cutting that simultaneously can be comparatively convenient cooperates nimble processing operation that centre gripping fixed knot constructs can be further, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (7)

1. The utility model provides a bearing retainer processing is with material cutting device which characterized in that: the device comprises a processing table (1), a support frame (2), a sliding block (3), a rectangular sliding rail shell (10), an electric push rod (15), a clamping and fixing structure and a cutting structure;

the machining table is characterized in that a support frame (2) is fixedly connected to the bottom face of the machining table (1), an inner cavity is formed in the machining table (1), a sliding block (3) is arranged in the inner cavity of the machining table (1) in a sliding mode, clamping fixing structures are arranged on the upper surface of the sliding block (3) and the upper surface of the machining table (1) in an installing mode, rectangular sliding rail shells (10) are fixedly arranged on two sides of the upper surface of the machining table (1), a sliding plate (13) is arranged on the upper surface of each rectangular sliding rail shell (10) in a sliding mode, a second sliding block (11) is arranged in the inner cavity of each rectangular sliding rail shell (10) in a sliding mode, the second sliding blocks (11) are fixedly connected with the sliding plates (13), and a cutting structure is arranged on the upper surface of the sliding plate (13).

2. The material cutting device for machining a bearing holder according to claim 1, characterized in that: centre gripping fixed knot constructs including rectangle bracing piece (5), rotation piece (6), dead lever (7), arc clamping jaw (8) and rotatory servo motor (9), the equal fixedly connected with rectangle bracing piece (5) of upper surface department of processing platform (1) and upper surface department of slider (3), the inside of rectangle bracing piece (5) is rotated and is connected with rotation piece (6), the one end of fixedly connected with dead lever (7) is located to one side of rotating piece (6), the other end department fixedly connected with arc clamping jaw (8) of dead lever (7), one side lateral wall department fixed mounting of rectangle bracing piece (5) has rotatory servo motor (9), the output shaft end of rotatory servo motor (9) extend to one side lateral wall department of rotating piece (6) and with rotate between the piece (6) fixed connection.

3. The material cutting device for machining a bearing holder according to claim 1, characterized in that: one end of a cylinder (4) is fixedly connected to the side wall of one side of the sliding block (3), the other end of the cylinder (4) extends into an inner cavity of the machining table (1) and is fixedly connected with the machining table (1), and the sliding block (3) can be driven to move through the stretching of the cylinder (4).

4. The material cutting device for machining a bearing holder according to claim 1, characterized in that: fixed mounting has first servo motor (14) in the inner chamber of rectangle slide rail shell (10), the one end of the output end fixedly connected with threaded rod (12) of first servo motor (14), the other end of threaded rod (12) extend to the inner chamber lateral wall of rectangle slide rail shell (10) and with rectangle slide rail shell (10) between rotate and be connected, threaded rod (12) run through second slider (11) and with second slider (11) between screw-thread fit.

5. The material cutting device for machining a bearing holder according to claim 1, characterized in that: the cutting structure comprises an electric push rod (15), a moving block (16), a fixing frame (17), a cutting knife (18), a rotating motor (19), a screw rod (20), a second servo motor (21), a cross beam (22) and a sliding plate (23), wherein the upper surface of the sliding plate (13) is fixedly connected with the electric push rod (15), the bottom surface of the cross beam (22) is provided with a sliding groove, the sliding groove of the cross beam (22) is provided with the sliding plate (23) in a sliding manner, one end of the electric push rod (15) is rotatably connected with the bottom surface of the cross beam (22), and the other end of the electric push rod (15) is rotatably connected with the bottom surface of the sliding plate (23).

6. The material cutting device for machining a bearing holder according to claim 5, wherein: the movable block (16) is arranged on the cross beam (22) in a sliding mode, a fixed frame (17) is fixedly connected to the bottom face of the movable block (16), a cutting knife (18) is connected to the fixed frame (17) in a rotating mode, a rotating motor (19) is fixedly installed at one side of the fixed frame (17), and the output end of the rotating motor (19) extends to the side wall of the cutting knife (18) and is fixedly connected with the cutting knife (18).

7. The material cutting device for machining a bearing holder according to claim 5, wherein: the movable type motor is characterized in that a screw rod (20) is connected to the cross beam (22) in a rotating mode, the screw rod (20) penetrates through the movable block (16) and is in spiral fit with the movable block (16), a second servo motor (21) is fixedly installed at one side of the cross beam (22), and the tail end of an output shaft of the second servo motor (21) extends to one end of the screw rod (20) and is fixedly connected with one end of the screw rod (20).

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