CN209887308U

CN209887308U - Grinding device for machining

Info

Publication number: CN209887308U
Application number: CN201920712061.9U
Authority: CN
Inventors: 陈木荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-01-03
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a grinding device for machining, which belongs to the field of machining, and comprises an operation table, wherein two sides of the upper end of the operation table are fixedly connected with vertical plates, two vertical plates are fixedly connected with transverse plates between opposite side walls which are close to the lower end, two sides of the upper end of each transverse plate are rotatably connected with T-shaped plates, two sides of the lower end of each transverse plate are rotatably connected with rotating shafts fixedly connected with the bottom ends of the T-shaped plates, the two rotating shafts are connected with each other through a linkage mechanism in a transmission way, the bottom of the operation table is fixedly provided with a rotating motor fixedly connected with the bottom end of one rotating shaft, the upper ends of the two T-shaped plates are, by tightly sleeving the mechanical workpiece on the fixed sleeve, the fixed sleeve rotates along with the rotating motor, the mechanical workpiece rotates along with the fixed sleeve, so as to realize mutual friction between the arc-shaped polishing bulges on the polishing plate and the polishing operation in the rotating process.

Description

Grinding device for machining

Technical Field

The utility model relates to a machining field, more specifically say, relate to a grinding device for machining.

Background

The mechanical processing refers to a process of changing the external dimension or performance of a workpiece through a mechanical device, and the grinding operation is the most common processing procedure of the mechanical processing, for example, for the grinding processing of an oil pump sleeve, the pump sleeve is produced and processed through sand casting, but the surface of the produced pump sleeve needs to be ground to a certain extent to be put into use,

most of prior art's grinding device is when rotating to polish the pump barrel, often still need to carry out manual control pump barrel and rotate or realize the operation of polishing through rotatory grinding device, and manual rotation operation is comparatively inconvenient, and also often is difficult to polish simultaneously a plurality of work pieces.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a grinding device for machining establishes on fixed sheathe through fastening cover with mechanical workpiece, and fixed cover is rotatory along with rotating electrical machines, and mechanical workpiece rotates along with fixed cover to realize polishing the protruding looks mutual friction completion operation of polishing of arc on rotatory in-process and the board of polishing.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A polishing device for machining comprises an operating table, wherein vertical plates are fixedly connected to two sides of the upper end of the operating table, a transverse plate is fixedly connected between two opposite side walls of the vertical plates close to the lower end, a T-shaped plate is rotatably connected to two sides of the upper end of the transverse plate, a rotating shaft fixedly connected with the bottom end of the T-shaped plate is rotatably connected to two sides of the lower end of the transverse plate, the two rotating shafts are connected through a linkage mechanism in a transmission manner, a rotating motor fixedly connected with the bottom end of one rotating shaft is fixedly installed at the bottom of the operating table, a fixing sleeve is fixedly connected to the upper ends of the two T-shaped plates, a connecting plate is fixedly connected between the two opposite side walls of the vertical plates close to the rear end, an electric push rod is fixedly connected to the side wall of the rear side, the polishing plate is located on one side of the two fixing sleeves, the fixing sleeves are sleeved with the mechanical workpiece fastening sleeves, the fixing sleeves rotate along with the rotating motor, the mechanical workpiece rotates along with the fixing sleeves, and the polishing operation is completed by mutual friction between the arc polishing protrusions on the polishing plate and the rotating process.

Furthermore, the linkage mechanism comprises driving wheels fixedly sleeved on the side walls of the two rotating shafts, the two driving wheels are in transmission connection with each other through a driving belt, synchronous rotation of the two rotating shafts is achieved, and synchronous polishing operation of the two mechanical workpieces is completed.

Further, the drive chamber has been seted up to the bottom of operation panel, rotating electrical machines fixed mounting is at the interior top in drive chamber, and rotating electrical machines's drive shaft run through the operation panel and with the bottom fixed connection of one of them axis of rotation, be convenient for carry out fixed mounting to rotating electrical machines.

Furthermore, two all fixed cavity extrusion pad that has cup jointed on the lateral wall of fixed cover, all be equipped with a plurality of antiskid bump on the lateral wall of cavity extrusion pad, further improved the fastening cladding between mechanical workpiece and the fixed cover, effectively avoid mechanical workpiece to break away from with fixed cover mutually at the in-process of polishing.

Further, the arc that the equal fixedly connected with in both sides on the lateral wall of board of polishing corresponds with two fixed cover positions is polished protrudingly, two the bellied surface cladding of arc polishing has abrasive paper of polishing, abrasive paper of polishing is abrasive paper of dry grinding, and the arch of polishing is assisted the improvement effect of polishing with the cooperation of abrasive paper of polishing to the arc.

Further, two guide bars of equal fixedly connected with, two on one side lateral wall that sanding sand paper was kept away from to the board of polishing the guide bar symmetry sets up in electric putter's upper and lower both sides, and two guide bars all run through the connecting plate and extend outwards, and being provided with of guide bar does benefit to the steadiness that improves the board operation in-process of polishing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is established fixed sheathe in through fastening the cover with mechanical parts, and fixed cover is rotatory along with rotating electrical machines, and mechanical parts rotates along with fixed cover to the realization is polished arc on rotatory in-process and the board of polishing and is polished protruding looks mutual friction and accomplish the operation of polishing, need not artifical manual rotation operation.

(2) The linkage mechanism comprises transmission wheels fixedly sleeved on the side walls of the two rotating shafts, and the two transmission wheels are in transmission connection with each other through a transmission belt, so that synchronous rotation of the two rotating shafts is realized, and synchronous polishing operation of the two mechanical workpieces is completed.

(3) All fixed the having cup jointed cavity extrusion pad on the lateral wall of two fixed covers, all be equipped with a plurality of antiskid bump on the lateral wall of cavity extrusion pad, further improved the fastening cladding between mechanical workpiece and the fixed cover, effectively avoid mechanical workpiece to break away from with fixed cover mutually at the in-process of polishing.

(4) The arch of polishing that the equal fixedly connected with in both sides on the lateral wall of board of polishing corresponds with two fixed cover positions, and two arcs polish bellied surface cladding and have polishing abrasive paper, and polishing abrasive paper is dry grinding abrasive paper, and the arch of polishing is mutually supported with polishing abrasive paper to the arc, helps improving the effect of polishing.

Drawings

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

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

fig. 3 is a partial plan view of the present invention.

The reference numbers in the figures illustrate:

the device comprises an operation table 1, a vertical plate 2, a transverse plate 3, a 4T-shaped plate, a rotating shaft 5, a driving wheel 6, a driving belt 7, a rotating motor 8, a fixed sleeve 9, a hollow extrusion pad 10, a connecting plate 11, a polishing plate 12, an arc-shaped polishing bulge 13, polishing sand paper 14, an electric push rod 15 and a guide rod 16.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

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 the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a polishing device for machining comprises an operating table 1, wherein vertical plates 2 are fixedly connected to both sides of the upper end of the operating table 1, a transverse plate 3 is fixedly connected between opposite side walls of the two vertical plates 2 close to the lower end, a T-shaped plate 4 is rotatably connected to both sides of the upper end of the transverse plate 3, rotating shafts 5 fixedly connected to the bottom ends of the T-shaped plates 4 are rotatably connected to both sides of the lower end of the transverse plate 3, the two rotating shafts 5 are in transmission connection with each other through a linkage mechanism, the linkage mechanism comprises driving wheels 6 fixedly sleeved on the side walls of the two rotating shafts 5, the two driving wheels 6 are in transmission connection with each other through a driving belt 7, the two driving wheels 6 are driven to synchronously rotate through the driving belt 7, so that the two rotating shafts 5 synchronously rotate to finish the synchronous polishing operation of two mechanical workpieces, those skilled in the art can select a suitable type of rotating motor to be installed, for example, the type is GS0075A, a driving cavity is opened at the bottom of the operating table 1, the rotating motor 8 is fixedly installed at the inner top of the driving cavity, and a driving shaft of the rotating motor 8 penetrates through the operating table 1 and is fixedly connected with the bottom end of one rotating shaft 5, so that the rotating motor 8 is conveniently and fixedly installed, and a supporting plate for supporting the rotating motor 8 can be fixed at the bottom of the rotating motor 8.

The upper ends of the two T-shaped plates 4 are fixedly connected with a fixed sleeve 9, the outer side walls of the two fixed sleeves 9 are fixedly sleeved with hollow extrusion pads 10, the outer side walls of the hollow extrusion pads 10 are provided with a plurality of anti-skidding salient points, the fastening and cladding between the mechanical workpiece and the fixed sleeves 9 are further improved, the mechanical workpiece is effectively prevented from being separated from the fixed sleeves 9 in the polishing process, the mechanical workpiece and the fixed sleeves 9 can be kept relatively stable, a connecting plate 11 is fixedly connected between the opposite side walls of the two vertical plates 2 close to the rear end, an electric push rod 15 is fixedly connected on the rear side wall of the connecting plate 11, and a person skilled in the art can adopt the proper electric push rod 15 for installation, for example, the HDL electric putter, the electric putter 15 has its telescopic end passing through the connection plate 11 and fixedly connected with the polishing plate 12, the polishing plate 12 is located at one side of the two fixing sleeves 9, and the electric putter 15 realizes the extension and retraction of the polishing plate 12 in the horizontal direction.

Specifically, the equal fixedly connected with in both sides on the lateral wall of board 12 polishes arch 13 with the arc that two fixed cover 9 position correspond, arch polish protruding 13 highly and fixed cover 9 highly corresponding setting to satisfy the terminal surface of establishing the mechanical parts on fixed cover 9 and polish the processing comprehensively, two arcs polish protruding 13's surface cladding have sand paper 14 of polishing, sand paper 14 of polishing is dry abrasive paper, arch polish protruding 13 and polish sand paper 14's cooperation, help improving the effect of polishing.

In addition, two guide bars 16 of equal fixedly connected with on the board 12 one side lateral wall of keeping away from the abrasive paper 13 of polishing, two guide bars 16 symmetry set up the upper and lower both sides at electric putter 15, and two guide bars 16 all run through connecting plate 11 and extend outwards, and being provided with of guide bar 16 does benefit to the steadiness that improves board 12 operation in-process.

When the polishing device is used for polishing a mechanical workpiece, the polishing device is mainly suitable for polishing a pump sleeve, when polishing operation is carried out, the pump sleeve to be processed is sleeved on the hollow extrusion pad 10 of the fixed sleeve 9, the hollow extrusion pad 10 is favorable for tightly sleeving the pump sleeve on the fixed sleeve 9, the displacement of the pump sleeve in the polishing operation process is effectively avoided, after the fixing operation is finished, the polishing plate 12 is moved towards one side of the pump sleeve through the electric push rod 15, so that the two arc-shaped polishing bulges 13 are abutted against the side wall of the pump sleeve, then the rotating motor 8 is started, the rotating motor 8 drives one of the rotating shafts 5 to rotate, and as the two rotating shafts 5 are in transmission connection through the linkage mechanism, the two rotating shafts 5 realize synchronous rotation under the matching action of the transmission belt 7 and the two transmission wheels 6, and the two rotating shafts 5 drive the T-shaped plate 4 at the top end to rotate, thereby driving the fixing sleeve 9 at the upper end to rotate, driving the pump sleeve at the outer side of the fixing sleeve 9 to rotate, and rubbing the pump sleeve with the polishing abrasive paper 14 on the arc-shaped polishing bulge 13 in the rotating process to finish the rotary polishing;

and electric putter 15's setting is convenient for impel polishing board 12 to improve the flexibility of polishing, after the work of polishing is accomplished, close rotating electrical machines 8, fixed cover 9 slowly stops rotatoryly, and electric putter 15 drives polishing board 12 and stretches out and draws forth backward, and the pump jacket after the completion of will polishing at last is taken can from fixed cover 9 hard.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a grinding device for machining, includes operation panel (1), its characterized in that: the upper end of the operating platform (1) is fixedly connected with risers (2) on two sides, the risers (2) are fixedly connected with a transverse plate (3) between opposite side walls close to the lower end, the upper end of the transverse plate (3) is rotatably connected with a T-shaped plate (4), the lower end of the transverse plate (3) is rotatably connected with a rotating shaft (5) fixedly connected with the bottom end of the T-shaped plate (4), the rotating shafts (5) are connected with each other through a linkage mechanism in a transmission manner, a rotating motor (8) fixedly connected with the bottom end of one rotating shaft (5) is fixedly installed at the bottom of the operating platform (1), a fixing sleeve (9) is fixedly connected with the upper end of the T-shaped plate (4), a connecting plate (11) is fixedly connected between the opposite side walls close to the rear end of the risers (2), and an electric push rod (15) is fixedly connected on, the flexible end of electric putter (15) runs through connecting plate (11) and fixedly connected with board of polishing (12), board of polishing (12) are located one side of two fixed covers (9).

2. A grinding device for machining according to claim 1, characterized in that: the linkage mechanism comprises driving wheels (6) fixedly sleeved on the side walls of the two rotating shafts (5), and the two driving wheels (6) are in transmission connection with each other through a driving belt (7).

3. A grinding device for machining according to claim 1, characterized in that: the bottom of operation panel (1) has been seted up the drive chamber, rotating electrical machines (8) fixed mounting is at the interior top in drive chamber, and the drive shaft of rotating electrical machines (8) run through operation panel (1) and with the bottom fixed connection of one of them axis of rotation (5).

4. A grinding device for machining according to claim 1, characterized in that: two all fixed cavity extrusion pad (10) of having cup jointed on the lateral wall of fixed cover (9), all be equipped with a plurality of antiskid bump on the lateral wall of cavity extrusion pad (10).

5. A grinding device for machining according to claim 1, characterized in that: the arc that the equal fixedly connected with in both sides on the lateral wall of board (12) of polishing corresponds with two fixed cover (9) positions is polished protruding (13), two the arc is polished the surface cladding of protruding (13) and is had abrasive paper (14) of polishing, abrasive paper (14) of polishing are abrasive paper for dry grinding.

6. A grinding device for machining according to claim 5, characterized in that: polish board (12) and keep away from two guide bars (16) of equal fixedly connected with on one side lateral wall of polishing abrasive paper (14), two guide bar (16) symmetry sets up the upper and lower both sides in electric putter (15), and two guide bar (16) all run through connecting plate (11) and extend outwards.