CN109433326B

CN109433326B - Grinding mechanism suitable for grinding die lubricant and lubricant

Info

Publication number: CN109433326B
Application number: CN201811160385.2A
Authority: CN
Inventors: 李建都
Original assignee: Jiexi Jiqiu Technology Co ltd
Current assignee: Jiexi Jiqiu Technology Co ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2021-07-23
Anticipated expiration: 2038-09-30
Also published as: CN109433326A

Abstract

The invention relates to the technical field of research and development design of die lubricants, in particular to a grinding mechanism and a lubricant suitable for grinding the die lubricants, and adopts the following technical scheme: the invention relates to a grinding mechanism suitable for grinding a die lubricant, which comprises a grinding barrel, wherein one end of the grinding barrel is provided with an opening, the other end of the grinding barrel is provided with a bottom, a power arm is arranged at the top of the grinding barrel, one end of the power arm, which is positioned at the grinding barrel, is provided with a grinding roller, one end of the grinding roller extends into the grinding barrel, a grinding disc is arranged on one side of the grinding barrel, a grinding roller transmission mechanism for transmitting the grinding roller to rotate is arranged on the power arm, the grinding disc comprises a disc body, the disc surface of the disc body is provided with a plurality of groups of through holes, and the through holes are distributed on the disc surface and penetrate through the disc body up and down, and the grinding mechanism has the advantages that: the grinding structure is simple, the piston type extrusion is realized compared with the further improvement of the traditional grinding mode, the finished product after the lubricant product is processed has high-temperature-resistant stability, and the lubricating device is particularly suitable for lubricating between the thimble and the needle seat in the high-temperature environment of a high-precision die.

Description

Grinding mechanism suitable for grinding die lubricant and lubricant

The technical field is as follows:

the invention relates to the technical field of research and development design of die lubricants, in particular to a grinding mechanism suitable for grinding the die lubricants and a lubricant.

Background art: the grinding machine is suitable for grinding the lubricant in the processing process to enable the particles to have the emulsifying or dispersing or crushing effect, for example, in the patent number ZL201720115165.2 disclosed by the Chinese patent office, a plane disc surface is adopted, the grinding process only adopts rotary cutting and crushing, the grinding efficiency is poor, the emulsifying or dispersing or crushing effect is not ideal, and further research and development are needed.

The invention content is as follows:

in view of the problems and disadvantages of the prior art, it is an object of the present invention to provide a grinding mechanism and a lubricant suitable for die lubricant grinding, which overcome one of the problems in the related art.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a grind mechanism suitable for mould emollient grinds, have the opening and the other end has the grinding barrel of bottom including one end, be provided with the power arm at the top that lies in the grinding barrel, the one end that the power arm lies in the grinding barrel is provided with the grinding roller, the one end of grinding roller extends to in the grinding barrel and sets up the abrasive disc in the one side that lies in the grinding barrel, set up the foretell grinding roller pivoted grinding roller drive mechanism of transmission at lieing in the power arm, the abrasive disc includes a disk body, the quotation of disk body is provided with a plurality of groups's through-hole, the through-hole distributes and runs through from top to bottom in quotation and formation.

The tray body is provided with an upper tray surface and/or a lower tray surface, wherein the upper tray surface and/or the lower tray surface are arranged on the outer edge of the tray body and respectively extend along the upper tray surface or the lower tray surface of the tray body.

Wherein, the disk body extends from the center of the grinding roller to the inner side wall direction of the grinding barrel.

The grinding roller transmission mechanism comprises a transmission motor which transmits the grinding roller through a transmission belt arranged in a power arm.

The power arm lifting mechanism is driven by the power arm to lift or descend, and the power arm lifting mechanism is a transmission rod driven by a cylinder or a hydraulic cylinder.

Wherein, a guide shaft sleeve is arranged in the direction parallel to the transmission rod, and the power arm is provided with a guide rod which is arranged in the guide shaft sleeve in a penetrating way.

Wherein, the bottom outer fringe or the annular outer fringe of grinding barrel are provided with heating device, and heating device carries out the heating output for grinding barrel.

Wherein, the both ends of grinding barrel are rotatable through the pivot and install in the grinding barrel frame, are provided with the rotatory manual drive mechanism of above-mentioned pivot of transmission.

Wherein, the disk body sets firmly in grinding roller bottom department through mobilizable movable locking piece.

And a lubricant that is ground by the above-mentioned grinding mechanism in the grinding step.

The invention has the advantages that: the grinding structure is simple, the piston type extrusion is realized compared with the further improvement of the traditional grinding mode, the finished product after the lubricant product is processed has high-temperature-resistant stability, and the lubricating device is particularly suitable for lubricating between the thimble and the needle seat in the high-temperature environment of a high-precision die.

Description of the drawings:

FIG. 1 is a schematic perspective view of a polishing mechanism according to example 1;

FIG. 2 is a schematic perspective view of the grinding roll of example 1;

FIG. 3 is a schematic perspective view of the polishing mechanism according to example 2;

FIG. 4 is a schematic structural view of the grinding mechanism of example 2 as seen from the front 1;

FIG. 5 is a schematic structural view of the grinding mechanism of example 3 as viewed from the front 2;

FIG. 6 is a schematic perspective view of the polishing disk of example 2;

FIG. 7 is a schematic view showing an exploded structure of the polishing disk of example 2;

FIG. 8 is a schematic view showing the structure of a disk body on the polishing disk of example 2;

FIG. 9 is a schematic structural view of a disc body in the abrasive disc of example 2;

FIG. 10 is a schematic view of the lower disc body of the polishing disc of example 2;

FIG. 11 is a schematic view showing the structure of a grinding barrel according to example 4.

The specific implementation mode is as follows:

the following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the description of the present invention, unless otherwise specified, the terms "upper, lower, inner, outer" and the like are included in the terms in an orientation that represents only an orientation of the term in a conventional use state or is colloquially understood by those skilled in the art, and should not be construed as limiting the term.

In the description of the present invention, in the different embodiments, the different technical features and the different technical solutions, there is no conflict between the technical features and the technical solutions, and the technical features and the technical solutions may be used in combination with each other.

The terms "first," "second," "third," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the objects so described are interchangeable under appropriate circumstances. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Referring to fig. 1-11, example 1: the utility model provides a grinding mechanism suitable for mould emollient grinds, including one end have the opening and the other end has the grinding barrel 4 of bottom, control circuit board, top at lieing in grinding barrel 4 is provided with power arm 2, the one end that power arm 2 lies in grinding barrel 4 is provided with grinding roller 3, the one end of grinding roller 3 extends to in grinding barrel 4 and sets up abrasive disc 1 in the one side that lies in grinding barrel 4, lie in that power arm 2 sets up the foretell grinding roller 3 pivoted grinding roller drive mechanism of transmission, abrasive disc 1 includes a disk body 10, the quotation of disk body 10 is provided with a plurality of groups through-hole 100, through-hole 10 distributes in disk body 10 quotation and forms and runs through from top to bottom, wherein, through-hole 100 is circular or oval and equidistant full disk body 10 that is covered with.

Wherein, be located the disk body 10 outer fringe and be provided with protruding portion 101 and \ or protruding portion 102 down, go up protruding portion 101 and \ or protruding portion 102 down respectively along disk surface or the lower disk surface extension of disk body 1, at disk body 10 rotation in-process, go up protruding portion 101 and \ or protruding portion 102 down along with disk body 10 is rotatory, and then further abundant grinding and smashing in the clearance between disk body 10 and the grinding barrel 4, the cooperation is in the in-process that the lifting descends, and disk body 10 is rotatory, realize carrying out piston extrusion to the material.

Preferably, the disc 10 extends from the center of the grinding roller 3 to the inner side wall of the grinding barrel 4 to improve the grinding efficiency and effect, and specifically, the upper protrusion 101 and/or the lower protrusion 102 are matched with the disc 1 to rotate through the extension of the disc 10 to the inner side wall of the grinding barrel 4, so as to improve the number of times of collision between the material and the disc 10.

Wherein, grind roller drive mechanism including drive motor 31 through the drive belt transmission foretell grinding roller 3 of interior placing in power arm 2, drive grinding roller 31 through drive motor 31 and rotate the disk body 10 rotation that further drive is used for grinding again and grind the material.

The power arm lifting mechanism 6 is arranged to be driven to lift or lower the power arm 2, the power arm lifting mechanism 6 is a transmission rod 61 driven by an air cylinder or a hydraulic cylinder, and the annular heating device in embodiment 2 can also be driven in a reciprocating mode driven by a servo motor, and the lifting or lowering transmission of any power arm lifting mechanism is matched to drive a grinding roller arranged on the power arm to lift and lower a grinding disc body for grinding.

Wherein, set up guide shaft sleeve 63 rather than the direction of transfer line 61 parallel, power arm 2 sets up a guide bar 62 and wears to locate in foretell guide shaft sleeve 63, and its purpose is in the vertical movement axial of keeping power arm 2 to when making disk body 10 vertical movement for grinding barrel 4, can keep accurate vertical movement axial, and make disk body 10 not collide with the inside wall of grinding barrel 4.

Wherein, the bottom outer fringe or the annular outer fringe of milling barrel 4 are provided with heating device 5, and heating device 5 carries out the heating output for milling barrel 4, is applicable to the in-process that grinds the needs of heating the material to 80-280 ℃, needs to join in marriage foretell heating device 5 additional, and its in-process of actually using also can be applicable to the mode that adopts the oil intermediate layer heating, and the effect of heating is better even.

Wherein, the both ends of grinding barrel 4 are rotatable through the pivot and install in the grinding barrel frame, are provided with the rotatory manual drive mechanism of the above-mentioned pivot of transmission, and is concrete, and this structure refers to the mode that current hand wheel drive mechanism transmission pivot rotates and makes its grinding barrel rotatory slope pour into its inboard material, does not carry out specific restriction here, adopts current mode of empting all can reach anticipated technological effect.

Wherein, disk body 10 sets firmly in 3 bottoms departments of grinding roller through mobilizable activity retaining member to change the disk body 10 of different through-hole sizes, specific speaking, can adopt one side that disk body 10 is located grinding roller 3 to have the internal thread, and one side that grinding roller 3 is located disk body 10 has the external screw thread that realizes rotatory locking with disk body 10 internal thread fit's mode.

Example 2: on the basis of any structure of embodiment 1, the disc body 10 includes an upper disc body 11 and a lower disc body 13 respectively disposed on the grinding roller 3, the upper disc body 11 and the lower disc body 13 are respectively provided with an upper through hole group 110 and a lower through hole group 130 correspondingly, wherein the upper through hole group 110 of the upper disc body 11 and the lower through hole group 130 of the lower disc body 13 are disposed in a staggered manner or on the same central axis.

By rotating the lower disc body 13 relative to the upper disc body 11, the passing clearances of the upper through hole group 110 and the lower through hole group 130, which are respectively arranged on the upper disc body 11 and the lower disc body 13, can be adjusted so as to adjust the passing clearances of the materials passing through the upper through hole group 110 and the lower through hole group 130.

Wherein, in order to adjust the passing clearance of the materials adaptively, a middle disc body 12 is arranged between the upper disc body 11 and the lower disc body 13, the middle disc body 12 is provided with a middle through hole group 120, the middle through hole group 120 of the middle disc body 12 corresponds to or is arranged in a staggered way with an upper through hole group 110 and a lower through hole group 130 of the upper disc body 11 or the lower disc body 13, wherein, the upper disc body 11 is fixedly arranged on the grinding roller 3 in an installation way, the lower disc body 13 is fixedly arranged at the bottom of the grinding roller 3 through a movable locking piece, when the middle disc body 12 is matched with the use of the middle disc body 12, the middle disc body 12 and the lower disc body 13 are respectively arranged on a bottom fixed shaft 14 of the grinding roller 3 in a rotatable way, the movable locking piece for locking the rotation of the lower disc body 13 comprises a locking block 15 for locking the middle disc body 12, the lower disc body 13 rotates relative to the grinding roller 3, in particular, one side of the locking block 15, which is arranged with an internal thread locking way matched with the external thread thereof, the desired effect can be achieved by means of a buckle, and persons skilled in the art can reasonably select a movable locking member for locking the middle disc body and the lower disc body to rotate relative to the grinding roller, and the movable locking member is not limited to the conventional locking manner disclosed in the application, and other designs in the existing structure can achieve the desired technical effect.

The upper disc body 11, the middle disc body 12 and the lower disc body 13 are respectively provided with intervals to provide moving spaces for materials to have intervals in the grinding and rising processes, specifically, the upper through hole group 110, the middle through hole group 120 and the lower through hole group 130 of the upper disc body 11, the middle disc body 12 and the lower disc body 13 can be respectively arranged in a staggered and staggered non-coaxial mode, and in the pressing process of the disc body 10, the upper through hole group 110, the middle through hole group 120 and the lower through hole group 130 of the upper disc body 11, the middle disc body 12 and the lower disc body 13 need to be sequentially extruded through the upper through hole group 110, the middle through hole group 120 and the lower through hole group 130, so that the friction and emulsification effects of extrusion grinding are improved.

The middle through hole group 120 of the middle tray body 12 includes a first middle through hole group 121 and a second middle through hole group 122, the first middle through hole group 121 is coaxially disposed with the centers of the upper through hole group 110 and the lower through hole group 130 of the upper tray body 11 or the lower tray body 13, and the second middle through hole group 122 in the middle through holes 120 of the middle tray body 12 is coaxially disposed with the centers of the upper through hole group 110 and the lower through hole group 130 or is disposed in a staggered manner.

The number of the middle through hole groups 120 of the middle disc 12 is twice that of the upper through hole groups 110 and the lower through hole groups 130 of the upper disc 11 or the lower disc 13, the first middle through hole groups 121 and the second middle through hole groups 122 of the middle disc 12 are alternately arranged, the middle disc 12 has two sets of rotation axes, one rotation angle is that the first middle through hole group 121 is arranged corresponding to the upper through hole group 110 and the lower through hole group 130 of the upper disc 11 or the lower disc 13, and the other rotation angle is that the second middle through hole group 122 is arranged corresponding to the upper through hole group 110 and the lower through hole group 130 of the upper disc 11 or the lower disc 13.

Each group of through holes 1230 of the second through hole group 122 of the middle tray body 12 is provided with a plurality of groups of inner holes 123 distributed at intervals, wherein the inner holes 123 are at least three groups and distributed in the through holes 1230 of the middle tray body 12 at intervals, the inner holes 123 should be distributed inside the through holes 1230 as much as possible to improve the space utilization rate of the through holes 1230, and the inner holes 123 are preferably rectangular holes or round holes.

In this embodiment, in cooperation with the application of the second through hole group 122 of the middle disc 12, the second through hole group 122 of the middle disc 12 is aligned with the upper through hole group 110 and the lower through hole group 130 of the upper disc 11 and the lower disc 13 by rotating the middle disc 12, and by the rotation switching, the originally larger material passing gap is further adjusted to be aligned with the second through hole group 122 of the middle disc and matched with the distribution of a plurality of groups of inner holes 123, the passing of the material is finely adjusted to be smaller passing gap, which is further suitable for different grinding requirements, wherein the outer edge of the grinding barrel 4 is provided with an annular heating device 7, two ends of the annular heating device 7 are provided with vertical guiding members, the annular heating device is vertically arranged on the base 9 through the vertical guiding members, the vertical guiding members comprise guiding blocks 71 at two sides of the annular heating device, the base 9 is provided with guiding shafts 72 corresponding to the guiding blocks 71, the guide block 71 is provided in a guide shaft hole into which the guide shaft 72 is fitted, and specifically, a structure of the guide block and the guide shaft is used as reference.

The purpose is to further guide the vertical movement of the annular heating device 7, specifically, to keep the annular heating device and the grinding barrel 4 in the same central axis, in the application process, the guide device is not limited to the mode of adopting a guide shaft and a guide block, and is also suitable for the guide mode of a guide slider and a guide rail, and all the expected purposes can be achieved, so that the annular heating device is not limited in detail here.

Wherein, for the heating demand that is applicable to different grinding barrel not co-altitude position, set up annular heating device lifting mechanism, the foretell guide block of annular heating device lifting drive lifting or decline and then drive annular heating device lifting or decline, make its control annular heating device heat for the outer fringe co-altitude position of grinding barrel not through cooperation annular heating device lifting mechanism, further improvement its heating effect holistic degree of consistency and heating effect.

The lifting mechanism of the annular heating device is a threaded screw rod driven by a servo motor, the external threads of the threaded screw rod are matched with the internal threads of the sliding block and are driven by the sliding block in a rotating fit mode, in the embodiment, the lifting mechanism is suitable for additionally arranging the threaded screw rod driven by the servo motor, the traditional mode refers to the existing drive design of a rifling, the threaded screw rod is arranged on one side parallel to guide shafts or between the two guide shafts, the threaded screw rod driven by the servo motor rotates and correspondingly drives the annular heating device to lift and descend, preferably, a protective sleeve is additionally arranged on the outer edge of the annular heating device to separate heat loss, and the utilization rate of energy is improved.

Wherein, annular heating device lifting mechanism is power arm 2 and passes through connecting rod 73 transmission connection guide block 71 and then drives guide block 71 lifting and decline, in this embodiment, synthesize the lifting transmission that utilizes power arm 2, and make it at the in-process when the rotatory disk body 10 of transmission, can heat the material on the rotatory position of disk body 10 on the same position of corresponding simultaneously, in order to improve its heating and the effect of grinding, thereby improve certain emulsification or dispersion, kibbling effect in the grinding process, and further, it only lies in the bottom of grinding barrel and heats the mode for traditional, and further efficiency is further improved, and be applicable to accurate grinding position heating, make it be different from current design.

Example 3: an upper frame 8 is arranged on the grinding roller 3 close to one side of the power arm 2, a plurality of groups of pressure rods 81 are arranged on the upper frame 8 and coaxially extend towards the through hole 100 of the disc body 10, preferably, the upper frame 8 slides on the grinding roller 3 up and down through a sliding block, and an upper frame locking piece is arranged to movably lock the upper frame to move on the grinding roller 3.

Wherein, power arm 2 corresponds above-mentioned last frame 8 and sets up protective sheath 82, and protective sheath 82 sets firmly supreme in power arm 2, and the purpose that sets up frame 8 is in its rotatory in-process, and protective sheath 8 can separate its rotatory diameter of shelves, plays certain guard action to the processing personnel.

Preferably, annular heating device 7 is infrared heating device or gas heating device, and specific saying so, can adopt the gas directly to heat the output through the fire that ignites the formation to the milling barrel, also can adopt and locate infrared heating device with the gas supply to carry out indirect direct heating output by infrared heating device to the milling barrel, relatively speaking, infrared heating device's heating efficiency is high and heating effect and the further improvement of heat utilization efficiency.

Example 4: the inside wall of grinding barrel 4 is provided with the vertical side strip 41 of a plurality of groups, and side strip 41 is provided with towards the opposite side of its disk body direction of rotation protruding 42, and it is at the application, and at the in-process that grinding roller 3 drove disk body 10 pivoted, the opposite direction of rotation of side protruding 42 and disk body 10 makes its commodity circulation constantly bump with side protruding 42 under the rotatory drive of disk body 10, and then improves the kibbling efficiency of material, improves kibbling efficiency.

Example 5: the lubricant is ground by the grinding mechanism in any structure of

embodiment

1, 2 or 3 in the grinding process, so that piston type grinding is realized, materials are extruded out of through holes of the disc body when the disc body is pressed down towards the grinding barrel in the process of grinding the materials in the vertical movement of the grinding roller, and the emulsification and dispersion effects of the materials are improved through continuous lifting and extrusion, so that the overall performance of a finished product in the application process of the lubricant is improved.

It should be understood that the above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, therefore, all equivalent changes in the principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding mechanism suitable for grinding a die lubricant comprises a grinding barrel, wherein one end of the grinding barrel is provided with an opening, the other end of the grinding barrel is provided with a bottom, a power arm is arranged at the top of the grinding barrel, a grinding roller is arranged at one end of the power arm, which is positioned at one end of the grinding barrel, one end of the grinding roller extends into the grinding barrel, a grinding disc is arranged at one side of the grinding barrel, the power arm is provided with a grinding roller transmission mechanism for transmitting the rotation of the grinding roller, the grinding disc comprises a disc body, a plurality of groups of through holes are arranged on the disc surface of the disc body, the through holes are distributed on the disc surface and penetrate through the disc body up and down, the disc body comprises an upper disc body and a lower disc body which are respectively arranged on the grinding roller, an upper through hole group and a lower through hole group are respectively arranged on the upper disc body and the lower disc body correspondingly, a middle disc body is arranged between the upper disc body, a middle disc body and a middle through hole group are arranged on the middle disc body, intervals are respectively arranged between the upper disc body, the middle disc body and the lower disc body, the middle through hole group of the middle disc body comprises a first middle through hole group and a second middle through hole group, the number of the middle through hole group distribution groups of the middle disc body is twice that of the upper through hole group and the lower through hole group, the first middle through hole group and the second middle through hole group of the middle disc body are arranged in a staggered and spaced mode, the middle disc body is provided with two groups of rotation angles, one rotation angle enables the first middle through hole group, the upper through hole group and the lower through hole group to be arranged in an aligned mode, the other rotation angle enables the second middle through hole group, the upper through hole group and the lower through hole group to be arranged in an aligned mode, each group of through holes of the second middle through hole group of the middle disc body is provided with a plurality of groups of inner holes distributed in a spaced mode, and the inner holes are at least three groups and are fully distributed on the inner sides of the through holes.

2. The grinding mechanism of claim 1, wherein: the outer edge of the tray body is provided with an upper convex part and/or a lower convex part, the upper convex part extends along the upper tray surface of the tray body, and the lower convex part extends along the lower tray surface of the tray body.

3. The grinding mechanism of claim 2, wherein: the disk body extends from the center of the grinding roller to the inner side wall of the grinding barrel.

4. The grinding mechanism of claim 1, wherein: the grinding roller transmission mechanism comprises a transmission motor which transmits the grinding roller through a transmission belt arranged in a power arm.

5. The grinding mechanism of claim 4, wherein: and a power arm lifting mechanism for driving the power arm to lift or descend is arranged, and the power arm lifting mechanism is a transmission rod driven by a cylinder or a hydraulic cylinder.

6. The grinding mechanism of claim 5, wherein: a guide shaft sleeve is arranged in the direction parallel to the transmission rod, and the power arm is provided with a guide rod which is arranged in the guide shaft sleeve in a penetrating way.

7. The grinding mechanism of claim 1, wherein: the outer edge of the bottom of the grinding barrel or the annular outer edge of the grinding barrel is provided with a heating device, and the heating device carries out heating output relative to the grinding barrel.

8. The grinding mechanism of claim 1, wherein: the two ends of the grinding barrel are rotatably arranged on the grinding barrel rack through a rotating shaft, and a manual transmission mechanism for transmitting the rotating shaft to rotate is arranged.

9. The grinding mechanism of claim 1, wherein: the disk body sets firmly in grinding roller bottom department through mobilizable movable locking piece.

10. A lubricant characterized by: in the grinding step, the grinding is performed by using the grinding means according to any one of claims 1 to 9.