CN209754843U

CN209754843U - Part grinding device for machining

Info

Publication number: CN209754843U
Application number: CN201920224297.8U
Authority: CN
Inventors: 刘倩; 任宇航; 任伟
Original assignee: Shenzhen Jian Measurement Technology Co Ltd
Current assignee: Shenzhen tefa East Service Co., Ltd
Priority date: 2019-02-21
Filing date: 2019-02-21
Publication date: 2019-12-10
Anticipated expiration: 2029-02-21

Abstract

The utility model discloses a part grinding device for machining, including part, a polishing section of thick bamboo, bottom plate, electric putter and motor, motor and electric putter all through the bolt fastening on the bottom plate, a polishing section of thick bamboo sets up in the electric putter upper end, and a polishing section of thick bamboo communicates with each other from top to bottom and sets up, is equipped with the more than one recess on the internal face of a polishing section of thick bamboo, inside the recess and polish on the internal face of a section of thick bamboo welding fixed mounting one with part assorted ring of polishing, the part sets up inside a polishing section of thick bamboo, the convex part of part all extends to in the recess to all touch with the ring of polishing in the recess mutually, the upper and lower end of a polishing section of thick bamboo all. The utility model discloses simple structure, convenient to use, the recess of ability automation is polished to terminal surface about reaching, great increase the efficiency of polishing, has saved workman's strength, has increased work efficiency.

Description

Part grinding device for machining

Technical Field

The utility model relates to a part grinding device for machining.

Background

The production process of a machine refers to the whole process of making a product from raw materials (or semi-finished products). For machine production, the raw material transportation and preservation, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging and the like are included. The content of production process is very extensive, modern enterprise organizes production and guides production with the principle and the method of system engineering, regard production process as a production system that has input and output, most need polish the part of machinery in the course of working of all kinds of machinery, but traditional mode of polishing mostly is that artifical handheld circular emery wheel polisher is polished, because the area of circular emery wheel is less, there is the condition that the emery wheel can not polish when the corner of complicated part in the circular emery wheel, to the part that this type of gear was equipped with the convex part when being special, when polishing the recess of gear, unusual trouble.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is provided, convenient to use can be automatic to the recess of gear and go up the terminal surface and polish, great increase the efficiency of polishing, saved workman's strength, increased work efficiency's part grinding device for machining.

The utility model discloses a realize through following technical scheme: a part polishing device for machining comprises parts, a polishing barrel, a bottom plate, an electric push rod and a motor, wherein the motor and the electric push rod are fixed on the bottom plate through bolts, the polishing barrel is arranged at the upper end of the electric push rod and is communicated with the upper end and the lower end of the polishing barrel, more than one groove is formed in the inner wall surface of the polishing barrel, the more than one groove is uniformly distributed in an annular structure, a polishing ring matched with the parts is fixedly welded in the groove and on the inner wall surface of the polishing barrel, the parts are arranged in the polishing barrel, the convex parts of the parts extend into the grooves and are contacted with the polishing ring in the grooves, a polishing wheel is arranged at the upper end and the lower end of the polishing barrel, a through hole is formed in the middle of the polishing wheel, the through hole is opposite to the through hole in the parts, a first gear is fixedly welded on the opposite surface of the polishing wheel, and a shaft, the shaft lever is just opposite to the first gear and is fixedly welded with a second gear, the second gear is meshed with the first gear, a piston of the electric push rod penetrates through an inner hole of the first gear at the lower end and a through hole of the polishing wheel to extend into the polishing cylinder, a fixing device is fixedly welded and is arranged, and the upper end of the fixing device is inserted into an inner hole of a part.

As preferred technical scheme, fixing device includes the pipe, extrusion piece and rotor plate, is equipped with more than one bar mouth on the open-ended terminal surface of pipe, is equipped with first screw thread on the internal face of pipe, and the extrusion piece is the setting of conical structure, is equipped with the second screw thread on the outer wall of extrusion piece, and during the extrusion piece lower extreme inserted the pipe to be connected through the meshing of the first screw thread on second screw thread and the pipe internal face, rotor plate lower extreme welded fastening was on the extrusion piece, and the outer wall of pipe offsets with the hole of part.

According to the optimal technical scheme, a supporting rod is vertically and fixedly welded on a bottom plate, a bearing is sleeved on each polishing wheel, an inner ring of each bearing is fixedly welded with an outer ring surface of each polishing wheel, an arc-shaped piece is fixedly welded on an outer wall surface of each bearing, one end of each arc-shaped piece is fixedly welded on the supporting rod, and a connecting rod is fixedly welded between the supporting rod and each polishing cylinder.

as a preferred technical scheme, the electric push rod is controlled by an electric push rod remote controller, and the motor is connected with an external power supply through an electric wire.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use, the recess of ability automation is polished to terminal surface about reaching, great increase the efficiency of polishing, has saved workman's strength, has increased work efficiency.

drawings

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

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial cross-sectional view taken at A-A of FIG. 1;

Fig. 3 is a schematic structural view of the middle fixing device of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. 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 figures 1, 2 and 3, the part polishing device for machining of the utility model comprises a part 9, a polishing barrel 11, a bottom plate 1, an electric push rod 3 and a motor 2, wherein the motor 2 and the electric push rod 3 are both fixed on the bottom plate 1 through bolts, the polishing barrel 11 is arranged at the upper end of the electric push rod 3, the polishing barrel 11 is arranged in a way of communicating from top to bottom, more than one groove is arranged on the inner wall surface of the polishing barrel 11, the more than one groove is uniformly distributed in an annular structure, a polishing ring 17 matched with the part 9 is fixedly welded inside the groove and on the inner wall surface of the polishing barrel 11, the part 9 is arranged inside the polishing barrel 11, the convex part of the part 9 extends into the groove and is contacted with the polishing ring in the groove, the upper end and the lower end of the polishing barrel 11 are both provided with a polishing wheel 7, the middle of the polishing wheel 7 is provided with a through hole, the through hole is, equal welded fastening installs a first gear 5 on the opposite face of wheel 7 polishes, welded fastening installs a axostylus axostyle 12 in the pivot of motor 2, axostylus axostyle 12 is just to equal welded fastening installation second gear 14 of first gear 5 department, second gear 14 all is connected with first gear 5 meshing, the piston of electric putter 3 passes the hole of the first gear 5 of lower extreme and the through-hole of wheel 7 polishes and extends to polishing in the section of thick bamboo 11 to a welded fastening installation fixing device, the fixing device upper end inserts in the hole of part 9.

In this embodiment, fixing device includes pipe 8, extrusion piece 16 and rotor plate 10, be equipped with more than one bar mouth 15 on the 8 open-ended terminal surfaces of pipe, be equipped with first screw thread on the internal face of pipe 8, extrusion piece 16 is the setting of conical structure, be equipped with the second screw thread on the outer wall face of extrusion piece 16, the 16 lower extremes of extrusion piece inserts in the pipe 8, and be connected through the first screw thread meshing on second screw thread and the 8 internal face of pipe, rotor plate 10 lower extreme welded fastening is on extrusion piece 16, the outer wall face of pipe 8 offsets with the hole of part 9, can extrude the piece and can outwards strut the pipe, thereby fix the part.

In this embodiment, perpendicular welding fixed mounting bracing piece 4 on bottom plate 1, all the cover has a bearing 13 on the wheel 7 of polishing, bearing 13's inner ring all with the outer lane face welded fastening of wheel 7 of polishing, all welding fixed mounting arc piece 6 on the outer wall of bearing 13, on the equal welded fastening of arc piece 6 one end was in bracing piece 4, a welding fixed mounting connecting rod between bracing piece 4 and the section of thick bamboo 11 of polishing can effectually will polish the wheel and polish a location.

In this embodiment, the electric push rod 3 is controlled by an electric push rod remote controller, the motor 2 is connected with an external power supply through an electric wire, and both the electric push rod and the motor are in the prior art and will not be described in detail herein.

The working principle is as follows: after the part is fixed by fixing device, starter motor and electric putter, electric putter's start-up can make the piston reciprocate, the removal of piston has driven the part, make the convex part and the concave part of part can reciprocate along the ring of polishing, thereby effectually polish it, wherein, the rotation of motor has driven axostylus axostyle and second gear, the rotation of second gear has driven first gear, the rotation of first gear has driven the wheel of polishing, when the part moves down, in case the part shifts out the section of thick bamboo of polishing, the bottom surface of part can contact with the wheel of polishing of lower extreme, when the part rebound, the surface energy of part and the wheel of polishing of upper end contact, the surface and the bottom surface of the part of polishing that can be quick through rotatory wheel of polishing, thereby accomplish whole polishing to the part.

Wherein, after polishing the completion, rotate the rotor plate, the rotation of rotor plate has driven the extrusion piece, makes the extrusion piece along the pipe rebound, and the pipe is after losing the outside thrust of extrusion piece, and the part just can shift out from fixing device, and the reversal rotates the rotor plate after the part is packed into, makes the extrusion piece reverse rotation, makes the extrusion piece remove downwards to outwards strut the pipe, effectually fix the part.

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 changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a part grinding device for machining which characterized in that: the grinding machine comprises a part, a grinding cylinder, a bottom plate, an electric push rod and a motor, wherein the motor and the electric push rod are fixed on the bottom plate through bolts, the grinding cylinder is arranged at the upper end of the electric push rod and is communicated with the upper end and the lower end of the grinding cylinder, more than one groove is formed in the inner wall surface of the grinding cylinder and is uniformly distributed in an annular structure, a grinding ring matched with the part is fixedly welded and arranged in the groove and on the inner wall surface of the grinding cylinder, the part is arranged in the grinding cylinder, a convex part of the part extends into the groove and is contacted with the grinding ring in the groove, the upper end and the lower end of the grinding cylinder are respectively provided with a grinding wheel, a through hole is formed in the middle of the grinding wheel and is opposite to the through hole in the part, a first gear is fixedly welded and arranged on the opposite surface of the grinding wheel, a shaft lever is fixedly welded on a rotating shaft of the motor, and a, the second gear is meshed with the first gear, a piston of the electric push rod penetrates through an inner hole of the first gear at the lower end and a through hole of the polishing wheel to extend into the polishing cylinder, a fixing device is fixedly installed in a welding mode, and the upper end of the fixing device is inserted into an inner hole of a part.

2. The component grinding apparatus for machining according to claim 1, wherein: fixing device includes pipe, extrusion piece and rotor plate, is equipped with more than one bar mouth on the open-ended terminal surface of pipe, is equipped with first screw thread on the internal face of pipe, and the extrusion piece is the setting of conical structure, is equipped with the second screw thread on the outer wall of extrusion piece, and during the extrusion piece lower extreme inserted the pipe to be connected through the first screw thread meshing on second screw thread and the pipe internal face, rotor plate lower extreme welded fastening was on the extrusion piece, and the outer wall of pipe offsets with the hole of part.

3. The component grinding apparatus for machining according to claim 1, wherein: a supporting rod is vertically and fixedly welded on the bottom plate, a bearing is sleeved on the polishing wheel, an inner ring of the bearing is fixedly welded with an outer ring surface of the polishing wheel, an arc piece is fixedly welded on an outer wall surface of the bearing, one end of the arc piece is fixedly welded on the supporting rod, and a connecting rod is fixedly welded between the supporting rod and the polishing cylinder.

4. The component grinding apparatus for machining according to claim 1, wherein: the electric push rod is controlled by an electric push rod remote controller, and the motor is connected with an external power supply through an electric wire.