CN217224838U

CN217224838U - Oblique grinding device of machined part

Info

Publication number: CN217224838U
Application number: CN202123296995.5U
Authority: CN
Inventors: 易龙
Original assignee: Suzhou Fiska Precision Machinery Co ltd
Current assignee: Suzhou Fiska Precision Machinery Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-19
Anticipated expiration: 2031-12-27

Abstract

The utility model provides an oblique polishing device for a machined part, which comprises a motor shell and a workpiece bottom plate, wherein the workpiece bottom plate is connected with a three-jaw chuck, the three-jaw chuck is connected with a clamping jaw, gear teeth are arranged on one side of the three-jaw chuck, the workpiece bottom plate is connected with a motor, the power output end of the motor is connected with a gear, and the gear is in transmission connection with the three-jaw chuck; a bottom sliding rod is connected below the workpiece bottom plate, the bottom sliding rod is connected with a bottom frame, one side of the bottom frame is connected with a polishing supporting rod, the polishing supporting rod is connected with a frame rotating rod through a shaft, the inner side of a motor shell is connected with a motor, the power output end of the motor is connected with a polishing disc, the motor is connected with a spring, the spring is connected with a spring plate, and one side of the spring plate is connected with the motor shell; one side of the spring plate is connected with a motor bolt, one side of the motor shell is connected with a shell cover plate, and one side of the motor bolt is in threaded connection with the shell cover plate, so that the spring plate has the advantages of being capable of rotating a workpiece, and also capable of fixing and polishing a certain surface of the workpiece, and being flexible in application range.

Description

Oblique grinding device of machined part

Technical Field

The utility model relates to a burnishing and polishing technical field, in particular to machined part device of polishing to one side.

Background

The grinding is a processing method for changing the physical properties of the surface of a material by friction by means of a rough object, mainly aims to obtain specific surface roughness, takes out burrs on the surface of a workpiece and facilitates subsequent processing or finished product manufacturing, tools such as a grinding machine, a grinding wheel grinder and the like are mainly used, an angle grinder and sand paper are also used in a workshop, and the like; when some workpieces need to be polished with angles, the problems that the angles cannot be controlled and the polishing flatness cannot be controlled can occur when a manual or angle grinder is used.

Through search, chinese patent publication No. CN208697037U discloses an inclined surface polishing device, which includes a base, a polishing clamp, a first bolt, a second bolt, a polisher case, a grinding wheel, and a polisher wall.

Aiming at the problems that the workpiece is fixed and cannot move, and the situation of polishing a fillet cannot be processed if the workpiece needs to be rotated in the prior art; therefore, a workpiece inclined grinding device is provided.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an inclined grinding device for a workpiece, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: including motor housing and work piece bottom plate, work piece bottom plate top is rotated and is connected with the three-jaw chuck, and three-jaw chuck top swing joint has the jack catch, and there is the teeth of a cogwheel three-jaw chuck one side, and work piece bottom plate top fixedly connected with rotates the motor, rotates motor power take off end fixedly connected with gear, and the gear is connected with the transmission of three-jaw chuck.

In some embodiments, a chuck screw hole is rotatably connected to one side of the three-jaw chuck.

In some embodiments, a bottom sliding rod is movably connected below the workpiece bottom plate, and one end of the bottom sliding rod is fixedly connected with a bottom frame.

In some embodiments, a grinding support rod is fixedly connected to one side of the bottom frame, and a frame rotating rod is rotatably connected to one end of the grinding support rod through a shaft.

In some embodiments, the inner side of the motor shell is movably connected with a motor, the power output end of the motor is fixedly connected with a polishing disc, one end of the motor is fixedly connected with a spring, one end of the spring is fixedly connected with a spring plate, and one side of the spring plate is movably connected with the motor shell; one side of the spring plate is rotatably connected with a motor bolt, one side of the motor shell is fixedly connected with a shell cover plate, and one side of the motor bolt is connected with the shell cover plate through threads.

In some embodiments, a housing bracket is fixedly connected to one side of the motor housing, a moving motor is fixedly connected to one end of the housing bracket, a moving roller is fixedly connected to a power output end of the moving motor, a polishing frame is movably connected to the moving roller, one side of the polishing frame is movably connected to the housing bracket, a controller is fixedly connected to one end of the housing bracket, and the controller is electrically connected to the moving motor and the motor.

In some embodiments, one side of the polishing frame is fixedly connected to the frame rotating rod, one side of the frame rotating rod is fixedly connected with a scale pointer, one side of the scale pointer is movably connected with a scale plate, and one side of the scale plate is fixedly connected to a shaft at one end of the polishing support rod.

In some embodiments, an arc rod is movably connected to one side of the grinding frame, and one end of the arc rod is fixedly connected to the bottom frame.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

1. the utility model provides a machined part slant grinding device, has and installs rotation motor and three-jaw chuck, rotates the motor and rotates, drives the three-jaw chuck and rotates, but the oblique angle of work piece, also the nimble advantage of certain one side application scope of fixed work piece of polishing.

2. The utility model provides a machined part grinder that grinds to one side, has when the unevenness plane of polishing, can the spring can polish the completion back and will polish the dish and impel to the concave position in the protruding department, makes the face of polishing level and smooth, rotates the home range of the steerable motor of motor bolt, is fit for polishing the planar advantage of unevenness.

3. The utility model provides a machined part grinder that grinds to one side, has scale pointer cooperation scale plate and can show the current angle of the dish of polishing, but the frame height-adjusting of polishing, both sides can all be adjusted fixedly simultaneously, the advantage of convenient control location.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

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 embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is a partial sectional structural view of the present invention.

Reference numerals:

1-motor shell, 2-shell cover plate, 3-motor bolt, 4-shell bracket, 5-moving motor, 6-polishing frame, 7-moving roller, 8-frame rotating rod, 9-scale pointer, 10-scale plate, 11-polishing support rod, 12-bottom sliding rod, 13-workpiece bottom plate, 14-arc rod, 15-three-jaw chuck, 16-jaw, 17-chuck screw hole, 18-rotating motor, 19-bottom frame, 20-polishing disk, 21-motor, 22-spring, 23-spring plate and 24-controller.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-4, a workpiece inclined grinding device comprises a motor housing 1 and a workpiece base plate 13, wherein a three-jaw chuck 15 is rotatably connected above the workpiece base plate 13, jaws 16 are movably connected above the three-jaw chuck 15, a chuck screw hole 17 is rotatably connected on one side of the three-jaw chuck 15, the three-jaw chuck 15 can fix a workpiece more firmly, the gap between the jaws 16 can be controlled by the rotating chuck screw hole 17, gear teeth are arranged on one side of the three-jaw chuck 15, a rotating motor 18 is fixed by screws above the workpiece base plate 13, a gear is fixed on a power output end of the rotating motor 18, the gear is in transmission connection with the three-jaw chuck 15, the rotating motor 18 rotates to drive the three-jaw chuck 15 to rotate, the oblique angle of the workpiece can be rotated, and a certain surface of the workpiece can also be fixedly ground.

In this embodiment, a bottom slide rod 12 is slidably connected below the workpiece base plate 13, the workpiece base plate 13 can move back and forth to adapt to workpieces of different sizes for polishing, and a bottom frame 19 is fixed at one end of the bottom slide rod 12 by a screw.

In this embodiment, a polishing support rod 11 is fixed to one side of the bottom frame 19 by screws, the polishing support rod 11 is of a retractable structure, the polishing height can be adjusted to adapt to different workpieces, and one end of the polishing support rod 11 is rotatably connected with a frame rotating rod 8 through a shaft.

In this embodiment, the motor 21 is movably connected to the inner side of the motor housing 1, a chute is formed in the housing 1, the motor 21 is slidably connected to the chute and can only slide up and down, a polishing disc 20 is fixed to a power output end screw of the motor 21, materials of different meshes of the polishing disc 20 can be replaced according to needs, a spring 22 is fixed to one end screw of the motor 21, a spring plate 23 is fixed to one end screw of the spring 22, one side of the spring plate 23 is movably connected with the motor housing 1, when an uneven plane is polished, the polishing disc 20 can be pushed into a concave position after polishing at a convex position by the spring 22, and the polished surface is flat; spring plate 23 one side is rotated and is connected with

motor bolt

3, and 1 one side screw fixation of motor housing has

housing cover plate

2, and 3 one sides of motor bolt pass through threaded connection with housing cover plate 2, rotate the home distance of the steerable motor 21 of motor bolt 3.

In this embodiment, 1 one side threaded connection of motor housing has

shell support

4, 4 one end threaded connection of shell support has moving

motor

5, 5 power take off end threaded connection of moving motor has removal gyro wheel 7, remove 7 swing joint of gyro wheel has frame 6 of polishing, moving motor 5 can drive the removal of polishing dish 20, conveniently polish big plane work piece, 6 one side of frame of polishing and shell support 4 swing joint, 4 one end threaded connection of shell support has controller 24, controller 24 and moving motor 5 and motor 21 electric connection, the dead time and the direction of rotation of 24 steerable moving motor 5 of controller, reach the effect that makes polishing dish 20 round trip movement.

In this embodiment: the rotary motor 18 rotates to drive the three-jaw chuck 15 to rotate, the oblique angle of a workpiece can be rotated, one surface of the workpiece can be fixedly polished, the three-jaw chuck 15 can more firmly fix the workpiece, the screw hole 17 of the rotary chuck can control the distance between the clamping jaws 16, the workpiece bottom plate 13 can move back and forth, workpieces with different sizes can be matched for polishing, the polishing support rod 11 is of a telescopic structure, the polishing height can be adjusted to adapt to different workpieces, the motor 21 is connected in the sliding groove in a sliding mode and can only slide up and down, materials with different meshes can be replaced by the polishing disc 20 according to needs, when an uneven plane is polished, the polishing disc 20 can be pushed towards a concave position after polishing at a protruding part is completed by the spring 22, and the polishing surface is smooth; the moving distance of the motor 21 can be controlled by rotating the motor bolt 3; the moving motor 5 can drive the polishing disc 20 to move, large-plane workpieces can be conveniently polished, and the controller 24 can control the rotating time and the rotating direction of the moving motor 5, so that the effect of enabling the polishing disc 20 to move back and forth is achieved.

Example 2:

a workpiece beveling apparatus according to the present embodiment is modified from embodiment 1 in that, as shown in FIGS. 1 to 4,

in this embodiment, 6 one side threaded connection of frame of polishing 8, frame bull stick 8 can adjust the angle of polishing 20 in a flexible way, and 8 one side threaded connection of frame bull stick has scale pointer 9, and 9 one side swing joint of scale pointer has

scale plate

10, and 10 one side threaded connection of scale plate is epaxial in the bracing piece 11 one end of polishing, and scale pointer 9 cooperation scale plate 10 can show the convenient control location of the current angle of polishing 20.

In this embodiment, frame 6 one side swing joint that polishes has

arc pole

14, and 14 one end screw fixation of arc pole are in bottom frame 19, and frame 6 is fixed to the arc pole 14 can supplementary polishing, appears rocking when preventing to polish.

In this embodiment: frame bull stick 8 can adjust the angle of mill 20 in a flexible way, and scale pointer 9 cooperates scale plate 10 and can show the convenient control location of the current angle of mill 20, and frame 6 that polishes can be assisted to arc pole 14 and fixed, appears rocking when preventing to polish.

The utility model discloses at the during operation, the rotation motor 18 rotates, drive three-jaw chuck 15 and rotate, the oblique angle of rotatable work piece, a certain face of work piece can also be fixed and polished, three-jaw chuck 15 can more firmly fix the work piece, the interval of jack catch 16 can be controlled to rotation chuck screw 17, work piece bottom plate 13 can move back and forth, the work piece of adaptation equidimension is polished, polishing bracing piece 11 is but extending structure, can adjust the different work pieces of high adaptation of polishing, motor 21 is connected in the spout in a sliding way, can only slide from top to bottom, polishing disc 20 can change different mesh materials as required, when polishing rugged surface, can spring 22 can push polishing disc 20 to the concave after the completion of the polishing of bulge, make the polishing surface level and smooth; the moving distance of the motor 21 can be controlled by rotating the motor bolt 3; the movable motor 5 can drive the polishing disc 20 to move, so that large-plane workpieces can be conveniently polished, and the controller 24 can control the rotation time and the rotation direction of the movable motor 5 to achieve the effect of enabling the polishing disc 20 to move back and forth; frame bull stick 8 can adjust the angle of mill 20 in a flexible way, and scale pointer 9 cooperates scale plate 10 and can show the convenient control location of the current angle of mill 20, and frame 6 that polishes can be assisted to arc pole 14 and fixed, appears rocking when preventing to polish.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a machined part grinder that inclines, includes motor housing (1) and work piece bottom plate (13), its characterized in that: the workpiece base plate (13) top is rotated and is connected with three-jaw chuck (15), and swing joint has jack catch (16) above three-jaw chuck (15), and there is the teeth of a cogwheel on one side of three-jaw chuck (15), and workpiece base plate (13) top fixedly connected with rotates motor (18), rotates motor (18) power take off end fixedly connected with gear, and the gear is connected with three-jaw chuck (15) transmission.

2. The workpiece beveling apparatus according to claim 1, wherein: one side of the three-jaw chuck (15) is rotatably connected with a chuck screw hole (17).

3. The workpiece beveling apparatus according to claim 2, wherein: a bottom sliding rod (12) is movably connected below the workpiece bottom plate (13), and one end of the bottom sliding rod (12) is fixedly connected with a bottom frame (19).

4. The workpiece beveling apparatus according to claim 3, wherein: one side of the bottom frame (19) is fixedly connected with a polishing support rod (11), and one end of the polishing support rod (11) is rotatably connected with a frame rotating rod (8) through a shaft.

5. The workpiece beveling apparatus according to claim 1, wherein: the inner side of the motor shell (1) is movably connected with a motor (21), the power output end of the motor (21) is fixedly connected with a polishing disc (20), one end of the motor (21) is fixedly connected with a spring (22), one end of the spring (22) is fixedly connected with a spring plate (23), and one side of the spring plate (23) is movably connected with the motor shell (1); one side of the spring plate (23) is rotatably connected with a motor bolt (3), one side of the motor shell (1) is fixedly connected with a shell cover plate (2), and one side of the motor bolt (3) is connected with the shell cover plate (2) through threads.

6. The workpiece beveling apparatus according to claim 5, wherein: motor housing (1) one side fixedly connected with shell support (4), shell support (4) one end fixedly connected with moving motor (5), moving motor (5) power take off end fixedly connected with removes gyro wheel (7), removes gyro wheel (7) swing joint has frame (6) of polishing, frame (6) one side and shell support (4) swing joint polish, shell support (4) one end fixedly connected with controller (24), controller (24) and moving motor (5) and motor (21) electric connection.

7. The workpiece beveling apparatus according to claim 6, wherein: frame (6) one side fixed connection of polishing in frame bull stick (8), frame bull stick (8) one side fixedly connected with scale pointer (9), and swing joint has scale plate (10) on one side of scale pointer (9), and scale plate (10) one side fixed connection is epaxial in bracing piece (11) one end of polishing.

8. The workpiece beveling apparatus according to claim 7, wherein: one side of the grinding frame (6) is movably connected with an arc-shaped rod (14), and one end of the arc-shaped rod (14) is fixedly connected to the bottom frame (19).