CN210499550U

CN210499550U - Excircle end surface grinding device

Info

Publication number: CN210499550U
Application number: CN201920869891.2U
Authority: CN
Inventors: 陈晓金
Original assignee: Dalian Jinhua Gear Case Mfg Co ltd
Current assignee: Dalian Jinhua Gear Case Mfg Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-05-12
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses an excircle terminal surface grinding device relates to grinding device technical field. The utility model discloses an including organism and locating part, the organism top is fixed with the fixed plate, fixed plate one side is fixed with a plurality of processing pipes, the organism top is fixed with the workstation, workstation one end is fixed with the pneumatic cylinder, the pneumatic cylinder output shaft is fixed with the processing board, processing board bottom is fixed with a plurality of motors, the motor output shaft is fixed with the board of polishing, the locating part includes splint, splint both sides all are fixed with the screw hole, splint one side is fixed with the locating hole, threaded hole internal thread is connected with the threaded rod, splint one side is fixed with a plurality of buffers. The utility model discloses a locating part's effect, this locating part that sets up both sides can make the machined part fix in the processing outside of tubes, prevents to process the in-process off tracking of tubes at processing, and first telescopic link can make the device process the machined part of different thickness, makes the device's application scope wider.

Description

Excircle end surface grinding device

Technical Field

The utility model belongs to the technical field of grinding device, especially, relate to an excircle terminal surface grinding device.

Background

Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object, i.e., sandpaper or the like containing particles of relatively high hardness, mainly for the purpose of obtaining a specific surface roughness. Sanding is an important step in the coating process, is generally manual work, and can also be performed by a pneumatic or electric device. The polishing is performed in the whole coating process, and not only the white blank, the priming or the putty scraping are polished, but also the polishing is performed after the finish paint is coated. The function of the cleaning agent is to remove burrs, rust, oil stains and dust on the surface of the substrate; and removing coarse particles and impurities on the surface of the coating to obtain a flat surface.

In the polishing process of the round workpiece, the workpiece cannot be well fixed, so that the workpiece often deviates, the processing price cannot be comprehensively polished, and the quality of the product is finally reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an excircle terminal surface grinding device, effect through the locating part, the locating part that should set up both sides can make the machined part fix in the processing outside of managing, prevent to process the pipe at the in-process off tracking of processing, and first telescopic link can make the device process the machined part of different thickness, make the device's application scope wider, it is at the in-process of polishing to have solved round machined part, because unable fine fixing it, the condition of off tracking can appear often, make the processing price can't obtain comprehensive polishing, finally make the problem of the quality decline of product.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an excircle end surface grinding device, including organism and locating part, the organism top is fixed with the fixed plate, fixed plate one side is fixed with a plurality of processing pipes, the organism top is fixed with the workstation, workstation one end is fixed with the pneumatic cylinder, the pneumatic cylinder output shaft is fixed with the processing board, processing board bottom is fixed with a plurality of motors, the motor output shaft is fixed with the board of polishing;

the limiting part comprises a clamping plate, threaded holes are fixed on two sides of the clamping plate, a positioning hole is fixed on one side of the clamping plate, a threaded rod is in threaded connection with the inside of the threaded hole, a plurality of buffers are fixed on one side of the clamping plate, a positioning block is in interference connection with the inside of the positioning hole, a first telescopic rod is fixed on one side of the positioning block, and a plurality of supporters are fixed on the outer ring of the first telescopic rod;

a second telescopic rod is fixed inside the support, a first spring is sleeved outside the second telescopic rod, a connecting plate is fixed at the top of the second telescopic rod, a supporting rod is fixed at the top of the connecting plate, and a supporting plate is fixed at the top of the supporting rod;

the locating part can be fixed the machined part, this setting is when using, with a splint card in the processing pipe outside, second half splint close again, again with the threaded rod go into threaded hole, make the locating part fix in the processing pipe outside, again with the locating piece card in the locating hole of splint one side, will treat the machined part cover in the first telescopic link outside, and make the eyelidretractor and the inner circle contact of treating the machined part, again fix another locating part at the first telescopic link other end, this locating part that sets up both sides can make the machined part fix in the processing pipe outside, prevent the processing pipe off tracking at the in-process of processing, and first telescopic link can make the device process the machined part of different thickness, make the device's application scope wider.

Further, the buffer comprises a shell, a second spring is fixed inside the shell, a movable plate is fixed at one end of the second spring, a push rod is fixed on one side of the movable plate, the second spring generates acting force to push the push rod outwards in the use process of the buffer, the connection between the push rod and a workpiece can be more tight, the workpiece is supported by the push rod, and the workpiece is kept stable in the processing process.

Furthermore, one end of the second spring is fixedly connected with the shell, and the other end of the second spring is fixedly connected with the movable plate.

Further, splint are the arc structure, splint and processing pipe clearance fit, this setting can make better the fixing in the processing outside of managing of splint.

Furthermore, the positioning block is of a spherical structure and is made of rubber, the positioning block can be conveniently plugged into the positioning hole, and the mounting and dismounting are convenient.

The utility model discloses following beneficial effect has:

1. the utility model discloses a locating part's effect, this locating part that sets up both sides can make the machined part fix in the processing outside of tubes, prevents to process the in-process off tracking of tubes at processing, and first telescopic link can make the device process the machined part of different thickness, makes the device's application scope wider.

2. The utility model discloses an effect of buffer should set up in the use second spring and produce the effort and outwards promote the push rod, can make the contact of push rod and machined part inseparabler, and makes the push rod prop up the machined part, makes the machined part remain stable at the in-process of processing.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic structural view of an external circle end surface polishing device of the present invention;

fig. 2 is a schematic view of a limiting member of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a first telescopic rod structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the buffer according to the present invention;

FIG. 6 is a schematic view of the internal structure of the support device of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-machine body, 2-limiting piece, 3-fixing plate, 4-machining pipe, 5-workbench, 6-hydraulic cylinder, 7-machining plate, 8-motor, 9-grinding plate, 10-clamping plate, 11-threaded hole, 12-positioning hole, 13-threaded rod, 14-buffer, 15-positioning block, 16-first telescopic rod, 17-support, 18-second telescopic rod, 19-first spring, 20-connecting plate, 21-supporting rod, 22-supporting plate, 23-shell, 24-second spring, 25-movable plate and 26-push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model relates to an excircle end surface grinding device, which comprises a machine body and a limiting part, wherein a fixed plate 3 is fixed on the top of the machine body 1, three processing tubes 4 are fixed on one side of the fixed plate 3, a workbench 5 is fixed on the top of the machine body 1, a hydraulic cylinder 6 is fixed at one end of the workbench 5, a processing plate 7 is fixed on an output shaft of the hydraulic cylinder 6, three motors 8 are fixed at the bottom of the processing plate 7, and a grinding plate 9 is fixed on an output shaft of the motor 8;

the limiting part 2 comprises a clamping plate 10, threaded holes 11 are fixed on two sides of the clamping plate 10, a positioning hole 12 is fixed on one side of the clamping plate 10, a threaded rod 13 is in threaded connection with the inside of the threaded hole 11, six buffers 14 are fixed on one side of the clamping plate 10, a positioning block 15 is in interference connection with the inside of the positioning hole 12, a first telescopic rod 16 is fixed on one side of the positioning block 15, and two supports 17 are fixed on the outer ring of the first telescopic rod 16;

the inside second telescopic link 18 that is fixed with of eyelidretractor 17, first spring 19 has been cup jointed in the second telescopic link 18 outside, and second telescopic link 18 top is fixed with connecting plate 20, and the connecting plate 20 top is fixed with bracing piece 21, and the bracing piece 21 top is fixed with backup pad 22.

As shown in fig. 5, the buffer 14 includes a housing 23, a second spring 24 is fixed inside the housing 23, a movable plate 25 is fixed at one end of the second spring 24, and a push rod 26 is fixed at one side of the movable plate 25, in the setting and using process, the second spring 24 generates an acting force to push the push rod 26 outwards, so that the connection between the push rod 26 and a workpiece is tighter, and the push rod 26 supports the workpiece, so that the workpiece is kept stable in the processing process.

As shown in fig. 5, one end of the second spring 24 is fixedly connected to the housing 23, and the other end of the second spring 24 is fixedly connected to the movable plate 25.

As shown in FIG. 2, the clamping plate 10 is of an arc-shaped structure, the clamping plate 10 is in clearance fit with the processing tube 4, and the clamping plate 10 can be better fixed outside the processing tube 4 due to the arrangement.

As shown in fig. 4, the positioning block 15 is of a spherical structure, the positioning block 15 is made of rubber, and the positioning block 15 is conveniently plugged into the positioning hole 12 and is convenient to disassemble and assemble.

The working principle of the embodiment is as follows: the utility model discloses when using, with a splint 10 card in the 4 outsides of processing pipe, close another half splint 10 again, again with threaded rod 13 commentaries on classics threaded hole 11 in, make locating part 2 fix in the 4 outsides of processing pipe, again with locating piece 15 card advance in the locating hole 12 of splint 10 one side, will treat the machined part cover in the 16 outsides of first telescopic link, and make the inner circle contact of eyelidretractor 17 and treating the machined part, again fix another locating part 2 at the 16 other ends of first telescopic link, two locating parts 2 fix the back to the machined part, readjust the position of machined part 7, open motor 8 at last, make 8 output shafts of motor drive the board of polishing 9 and polish the machined part.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an excircle terminal surface grinding device, includes organism (1), its characterized in that: the machine body is characterized by further comprising a limiting part (2), a fixing plate (3) is fixed to the top of the machine body (1), a plurality of machining pipes (4) are fixed to one side of the fixing plate (3), a workbench (5) is fixed to the top of the machine body (1), a hydraulic cylinder (6) is fixed to one end of the workbench (5), a machining plate (7) is fixed to an output shaft of the hydraulic cylinder (6), a plurality of motors (8) are fixed to the bottom of the machining plate (7), and a polishing plate (9) is fixed to an output shaft of each motor (8);

the limiting piece (2) comprises a clamping plate (10), threaded holes (11) are fixed on two sides of the clamping plate (10), a positioning hole (12) is fixed on one side of the clamping plate (10), a threaded rod (13) is connected to the inner threads of the threaded holes (11), a plurality of buffers (14) are fixed on one side of the clamping plate (10), a positioning block (15) is connected to the inner portion of the positioning hole (12) in an interference mode, a first telescopic rod (16) is fixed on one side of the positioning block (15), and a plurality of supporters (17) are fixed on the outer ring of the first telescopic rod (16);

the support device is characterized in that a second telescopic rod (18) is fixed inside the support device (17), a first spring (19) is sleeved on the outer side of the second telescopic rod (18), a connecting plate (20) is fixed at the top of the second telescopic rod (18), a supporting rod (21) is fixed at the top of the connecting plate (20), and a supporting plate (22) is fixed at the top of the supporting rod (21).

2. The cylindrical end face grinding device according to claim 1, wherein the buffer (14) comprises a housing (23), a second spring (24) is fixed inside the housing (23), a movable plate (25) is fixed at one end of the second spring (24), and a push rod (26) is fixed at one side of the movable plate (25).

3. The cylindrical end face grinding device according to claim 2, wherein one end of the second spring (24) is fixedly connected with the housing (23), and the other end of the second spring (24) is fixedly connected with the movable plate (25).

4. The cylindrical end face grinding device according to claim 1, wherein the clamping plate (10) is of an arc-shaped structure, and the clamping plate (10) is in clearance fit with the machining pipe (4).

5. The cylindrical end surface grinding device according to claim 1, wherein the positioning block (15) is of a spherical structure, and the positioning block (15) is made of rubber.