KR20160051964A - Machine fixing support leveler - Google Patents

Machine fixing support leveler Download PDF

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Publication number
KR20160051964A
KR20160051964A KR1020140149392A KR20140149392A KR20160051964A KR 20160051964 A KR20160051964 A KR 20160051964A KR 1020140149392 A KR1020140149392 A KR 1020140149392A KR 20140149392 A KR20140149392 A KR 20140149392A KR 20160051964 A KR20160051964 A KR 20160051964A
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KR
South Korea
Prior art keywords
taper block
block
bolt
base
hole
Prior art date
Application number
KR1020140149392A
Other languages
Korean (ko)
Inventor
정규순
Original Assignee
정규순
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Publication date
Application filed by 정규순 filed Critical 정규순
Priority to KR1020140149392A priority Critical patent/KR20160051964A/en
Publication of KR20160051964A publication Critical patent/KR20160051964A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Machine Tool Units (AREA)

Abstract

The present invention provides a machine leveler. According to the present invention, the configuration of the machine leveler includes: a base (10) having a bolt through-hole (10H) aligned to meet a strong anchor (4) buried under the ground surface (2) of a location where a machine is installed; a front taper block (22) which is installed on the base (10) and includes an inclination unit (22S) on the upper surface; a rear taper block (24) which has another inclination unit (24S) arranged on the upper surface and is installed on the base (10) to arrange an inner end to face an inner end of the front taper block (22); a level adjustment bolt (30) which drives the front taper block (22) and rear taper block (24) to approach each other or be spaced apart from each other; and a main block (40) which has a taper unit arranged on the lower surface and is installed on the base (10) to make the taper unit come in contact with the inclination units (22S, 24S) of the front and rear taper blocks (22, 24).

Description

Machine fixing support leveler

More particularly, the present invention relates to a machine leveler, and more particularly, to a machine leveler which prevents a leveler from being difficult to disassemble, reassemble or replace due to defects of the leveler itself, The present invention relates to a new mechanical device leveler that is efficient even in facilitating the adjustment and simplifying the installation and sufficiently satisfactory for realizing a structure capable of minimizing vibration according to the degree of mechanical vibration.

Most machines, including various machine tools such as lathe, milling machine, etc., need to be stably installed on the floor of the workplace. At this time, when the machine tool is installed in the local factory, concrete is poured into the floor (bottom), the anchorage hole is drilled on the concrete floor and the level bolt is inserted into the anchoring hole to pour the concrete mortar between the anchoring hole and the outer surface of the level bolt Then, after a certain period of time, the bed of the lower part of the machine is joined to the level bolt, and the height and the horizontal of the machine tool are adjusted by operating the level bolt.

In this case, an example of the level bolts is an anchor bolt having a predetermined length, a level plate coupled to the anchor bolt and supported on the ground, a level bolt coupled to an upper portion of the anchor bolt, And a bed screwed to the adjusting bolt.

However, there is a drawback in that it is difficult to return to the initial state when the level bolt is defective, the operation failure at the time of the basic work, or the removal and reassembly for the modification of the level block. If the level bolts are broken or reassembled or replaced due to defects in the leveling bolts or defects in the basic work, then the first level of contact will be difficult to reproduce. In addition, since the foundation work can not be performed at the time of the first machine assembly work as in the actual machine installation, assembly must be carried out according to the assembly factory. For this reason, it is impossible to assemble, inspect, etc. in a state similar to the machine to be installed locally.

In addition, there are many cases in which the level adjustment is not easily performed and the installation is simple, and there is a limit to implement a structure that minimizes vibration according to the degree of mechanical vibration.

Korean Patent Laid-Open No. 10-2006-0075912 (published on July 4, 2006) Korean Patent Laid-Open No. 10-2008-0004036 (published on Jan. 10, 2008) Korean Patent Laid-Open No. 10-2008-0103273 (published Nov. 27, 2008) Korean Patent Publication No. 1997-0047623 (published on July 26, 1997)

SUMMARY OF THE INVENTION The present invention has been developed in order to solve the above-mentioned problems, and it is an object of the present invention to provide a level adjusting bolt which is capable of level adjustment while moving a pair of front taper blocks and rear taper blocks, In order to prevent difficulties when the leveler is disassembled, reassembled or replaced due to its own defects or basic work defects, the level of the machine is easily adjusted and the installation is simple And to provide a new mechanical device leveler which is sufficiently satisfactory for realizing a structure capable of minimizing vibration according to the degree of mechanical vibration.

According to an aspect of the present invention, there is provided a bolt insertion hole, comprising: a base having a bolt passage hole aligned with a strong anchor embedded in a ground of a place where a machine is installed; A front taper block provided on the base with an inclined portion on an upper surface thereof; A rear tapered block provided on the base so as to face an inner end of the front taper block; A level adjusting bolt for moving the front taper block and the rear taper block apart or close to each other; And a main block having a tapered portion on a bottom surface thereof and installed on the base such that the tapered portions contact the inclined portions of the front taper block and the rear taper block.

Wherein the front taper block and the rear taper block are mounted on the base so as to be disposed forward and rear with respect to the bolt through hole of the base, Wherein a core sleeve having a threaded portion is coupled to an inner circumferential surface of the hole passing through the upper and lower surfaces of the main block, the core sleeve is coupled to the bolt through hole of the base, An anchor bolt coupled to the threaded portion of the sleeve descends from the bolt through hole of the base and is screwed to the strong anchor, and the anchor bolt is provided with a nut.

Wherein an inner circumferential surface of the bolt through hole of the base is provided with a threaded portion, a threaded portion of the outer circumferential surface of the core sleeve is coupled to the threaded portion of the hole, an inner engaging step is provided on the hole inner circumferential surface of the main block, Is provided with a step to be engaged with the inner jaw jaw from below.

A tapered groove portion provided on an upper surface of the main block so as to be disposed around the hole; And a lower globe washer having a dome-shaped tapered portion on the bottom surface and the tapered portion being seated in the tapered groove portion.

A globe seat washer having a hole at a center portion thereof coupled to an outer circumferential surface of an anchor bolt that passes through a bolt through hole in the main block and is coupled to a strong bolt below the ground surface and a tapered groove portion at an upper surface thereof; Further comprising an upper globe washer having a hole coupled to an outer circumferential surface of the anchor bolt and having a dome shaped tapered protrusion on the bottom surface and the tapered protrusion being seated in the tapered groove groove of the glove seat washer, And is coupled to the anchor bolt so as to be provided on an upper portion of the upper glove washer.

Wherein the front taper block and the rear taper block are disposed on an upper surface adjacent to the front portion and the rear portion of the base with respect to the bolt through hole of the base, and the inclination of the front taper block and the inclination of the rear taper block Wherein the level adjusting bolt is disposed such that the pair of inclined portions are symmetrical with respect to the bolt passing hole, and the level adjusting bolt has a first screw portion (a left screw portion or a second screw portion) And a bolt hole provided in the inside of the front taper block and communicating with an inner end and an outer end of the bolt hole are formed in the first screw portion or the second screw portion of the level adjusting bolt, And a bolt hole which is provided inside the rear taper block and communicates with an inner end and an outer end, Coupled to the level of the control bolt second threaded portion, or a first threaded portion, with the rotation of the level adjusting bolt height of the inclined portions of the upper surface of the rear tapered block and the front taper block is configured to be adjusted.

A main block is installed on the base so as to cover the upper surface of the front taper block and the rear taper block, and an opening communicated from the upper surface to the lower surface is provided in the main block, Wherein the front taper portion is in contact with the inclined portion of the upper surface of the front taper block and the rear taper portion is in contact with the inclined portion of the upper surface of the rear taper block And the height adjustment of the slopes is performed by the front taper block and the rear taper block being narrowed or widened by the rotation of the level adjusting bolt to adjust the height by the front taper portion and the rear taper portion, . ≪ / RTI >

Wherein a reference block is provided on an upper surface between the front taper block and the front end of the base when viewed from one side of the base and a bolt hole communicating with the front and rear surfaces inside the reference block, And the second screw portion of the level adjusting bolt is coupled to a bolt hole provided in the front taper block, and the reference block is provided with an adjusting guide, which is inserted through the slide hole in the front taper block and connected to the rear taper block, Bar.

Wherein the slide hole is provided inside the front taper block so as to be disposed on both sides of the bolt hole to which the level adjusting bolt is coupled, and one end of a pair of adjustment guide bars slidably coupled to the pair of slide holes, And the other end of the adjustment guide bar is connected to the rear taper block, and the reference block, the front taper block, and the rear taper block are mounted on the base.

In the mechanical device leveler of the present invention, since the pair of front taper blocks and the rear taper blocks can be level-adjusted while the level adjusting bolts are rotated, the leveler can be disassembled due to defects of the leveler itself, , It is also effective in preventing difficulties when the reassembly or replacement operation is performed, facilitating the level adjustment of the machine, and simplifying the installation.

1 is an exploded perspective view of a main part of a mechanical device leveler according to the present invention;
Fig. 2 is a perspective view showing the elevation of the inclined surfaces by narrowing the distance between the front taper block and the rear taper block,
FIG. 3 is a perspective view showing a state in which main blocks, which are the other main parts shown in FIGS. 1 and 2,
Fig. 4 is a perspective view of the lower sleeve shown in Fig. 3, in which the lower glove washer is coupled to the main block,
5 is a perspective view showing the bottom surface of the upper glove washer and the glove seat washer,
6 is a perspective view showing the upper glove washer and the glove seat washer shown in Fig. 5 are coupled to the anchor bolts; Fig.
7 is a plan view showing a base, a front taper block, and a rear taper block, which are the main parts of the machine leveler of the present invention;
Fig. 8 is a plan view showing a state in which the front taper block and the rear taper block shown in Fig. 7 are opened; Fig.
9 is a side cross-sectional view showing the internal structure of the machine leveler of the present invention

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. The same reference numerals are used for the same parts in the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected,""coupled," or "connected. &Quot;

Referring to the drawings, the machine leveler of the present invention includes a base 10 having a bolt through-hole 10H aligned with a strong anchor 4 embedded in a ground 2 of a machine- ; A front taper block 22 provided on the base 10 with an inclined portion 22S on an upper surface thereof; A rear taper block 24 provided on the base 10 so as to face an inner end of the front taper block 22; A level adjusting bolt (30) for moving the front taper block (22) and the rear taper block (24) away or close to each other; And a main block 40 provided on the base 10 such that the tapered portions are brought into contact with the inclined portions of the front taper block 22 and the rear taper block 24. In the figure, 40 CV is a cover.

 The front taper block 22 and the rear taper block 24 are mounted on the base 10 so as to be disposed forward and rearward with respect to the bolt through hole 10H of the base 10, The main block 40 is placed on the tapered portion 22 so as to contact the inclined portions 22S and 24S of the front taper block 22 and the rear taper block 24, The core sleeve 7 is coupled to the bolt through-hole 10H of the base 10. The core sleeve 7 has a threaded portion at its inner circumferential surface. An anchor bolt 6 coupled to the threaded portion of the core sleeve 7 is lowered from the bolt through hole 10H of the base 10 and threadedly engaged with the strong anchor 4 so that the anchor bolt 6 Is provided with a nut (8). The strong anchor 4 is already buried in the ground, and the anchor bolt 6 is coupled to the strong anchor 4. The anchor bolts 6 are threadably engaged with the inner circumferential surface of the core sleeve 7 and at the same time threadedly engaged with the strong anchors 4 buried in the ground so that the core sleeve 7 can lift up the main block 40 .

A screw portion is provided on the inner circumferential surface of the bolt through hole 10H of the base 10 so that the screw portion of the outer circumferential surface of the core sleeve 7 is screwed into the threaded portion of the bolt through hole 10H penetrating from the upper surface of the base 10 to the bottom surface An inner circumferential surface of the hole of the main block 40 is provided with an inner engaging step, and an outer circumferential surface of the core sleeve 7 is provided with a step to be caught by the inner engaging jaw from below.

The present invention also includes a tapered groove portion 40TG provided on the upper surface of the main block 40 and a dome shaped tapered protrusion portion 52TP provided on the bottom surface of the main block 40 so as to be disposed around the hole formed in the central portion of the main block 40, And the lower globe washer 52 in which the projecting portion 52TP is seated in the tapered groove portion 40TG of the main block 40. [

The present invention is also characterized in that a hole is formed at the center portion of the anchor bolt 6 to be coupled to the outer circumferential surface of the anchor bolt 6 which passes through the bolt through hole 10H in the main block 40 and is coupled to the strong bolt 4 below the ground 2 A globe seat washer 54 having a tapered groove portion 54TG on the upper surface thereof and a hole to be coupled to the outer circumferential surface of the anchor bolt 6 and a dome shaped tapered protrusion 56TP And includes a top glove washer 56 in which the tapered projection 56TP is seated in the tapered groove 54TG of the glove seat washer 54. [ Further, the nut 8 is coupled to the anchor bolt 6 so as to be provided on the upper globe washer 56.

The front taper block 22 and the rear taper block 24 are disposed on the upper surface adjacent to the front and rear portions of the base 10 with respect to the bolt through hole 10H of the base 10, The inclined portion 22S of the block 22 and the inclined portion 24S of the rear taper block 24 are disposed downwardly inclined in the direction of the center of the bolt through hole 10H of the base 10, The pair of inclined portions 22S and 24S are symmetrically arranged. The level adjusting bolt 30 is provided with a first screw portion 32 (a left screw portion or a right screw portion) and a second screw portion 34 (a right screw portion or a left screw portion) having different helical directions on the outer circumferential surface, A bolt hole provided inside the block 22 and communicating with the inner end and the outer end is coupled to the first screw portion 32 or the second screw portion 34 of the level adjusting bolt 30, A bolt hole communicating with the inner end and the outer end is coupled to the second screw portion 34 or the first screw portion 32 of the level adjusting bolt 30. [ When the bolt hole of the front taper block 22 is engaged with the first thread portion 32 of the level adjusting bolt 30, the bolt hole of the rear taper block 24 is inserted into the second thread portion 34 ). Conversely, when the bolt hole of the front taper block 22 is engaged with the second thread portion 34 of the level adjusting bolt 30, the bolt hole of the rear taper block 24 is inserted into the first screw portion (32).

Therefore, the height of the inclined portions 22S and 24S on the upper surface of the front taper block 22 and the rear surface taper block 24 is adjusted according to the rotation of the level adjusting bolt 30. [

At this time, a main block 40 is installed on the base 10 so as to cover the upper surfaces of the front taper block 22 and the rear taper block 24, and the inside of the main block 40 is communicated with the bottom surface And the tapered portion of the bottom surface of the main block 40 is composed of a front tapered portion 42 and a rear tapered portion 44 which are formed to be inclined upward on both sides with respect to the hole, The rear tapered portion 44 is brought into contact with the inclined portion 22S of the upper surface of the front taper block 22 and the rear tapered portion 44 is brought into contact with the inclined portion 24S of the upper surface of the rear surface taper block 24.

Therefore, when the height of the inclined portions 22S, 24S is changed when the front taper block 22 and the rear taper block 24 are narrowed or opened by the rotation of the level adjusting bolt 30 The main block 40 is configured to be adjustable in height by a front tapered portion 42 and a rear tapered portion 44. The height of the inclined portions 22S and 24S is increased when the level adjusting bolt 30 is turned in one direction so that the front taper block 22 and the rear taper block 24 are narrowed each other. The height of the main block 40 also increases because the front and rear tapered portions 42 and 44 of the bottom surface are also increased. On the contrary, if the level adjusting bolt 30 is turned in the other direction to open the front taper block 22 and the rear taper block 24 to each other (2), the height of the slope portions 22S and 24S becomes lower. In this case, The front tapered portion 42 and the rear tapered portion 44 of the bottom surface of the block 40 are also lowered so that the height of the main block 40 is also lowered. Thus, the height of the main block 40 is adjusted by rotating the level adjusting bolt 30 to move the two front taper blocks 22 and the rear taper blocks 24 forward and backward.

A reference block 48 is provided on the upper surface between the front taper block 22 and the front end of the base 10 as viewed from one side of the base 10, And the second threaded portion 34 of the level adjusting bolt 30 is engaged with the bolt hole 32 provided in the front taper block 22, And the reference block 48 is provided with an adjustment guide bar 48GB which penetrates the slide hole in the front taper block 22 and is connected to the rear taper block 24. [

At this time, the slide holes are provided inside the front taper block 22 so as to be disposed on both sides of the bolt holes to which the level adjusting bolts 30 are coupled, and a pair of adjustable slides One end of the guide bar 48GB is connected to the reference block 48 and the other end of the adjustment guide bar 48GB is connected to the rear taper block 24. The reference block 48 and the front taper block 22, And the rear taper block 24 are mounted on the base 10.

In addition, the base 10 is provided with a pair of fixed support pins FP on the upper surface adjacent to the front end, and a pin groove 30PG is provided on the outer circumferential surface of the level control bolt 30, The reference block 48, the front taper block 22 and the rear taper block 24 are mounted on the base 10 in a state of being fitted to the support pin FP. The front taper block 22 and the rear taper block 24 are stably arranged at the front and rear positions with respect to the bolt through hole 10H of the base 10 by holding the level adjusting bolt 30 with the fixed support pin The main block 40 is placed on the base 10 so that the front tapered portion 42 and the rear tapered portion 44 of the bottom surface of the main block 40 are sloped portions 22S on the upper surface of the front taper block 22, And the inclined portion 22S on the upper surface of the rear taper block 24.

A method of installing the machine on the ground surface 2 of the installation place such as a workplace according to the present invention having the above configuration will be described as follows.

The main bolt 4 is inserted into the hole of the main block 40 in a state where the strong bolt 4 embedded under the paper 2 and the bolt through hole 10H of the base 10 are disposed on the paper surface 2, The anchor bolts 6 are coupled to the threaded portions of the inner circumferential surface of the core sleeve 7 to be anchored to the strong bolts 4 buried in the ground.

Next, a bolt insertion hole (2H) of a bed (foot) provided at the lower end of the machine above the lower glove washer (52) is inserted into the anchor bolt (6). At this time, since the dome-shaped projecting portion of the bottom surface of the lower glove washer 52 is in contact with the data groove portion (concave dome-shaped groove portion) on the upper surface of the main block 40, the center of the lower globe washer 52 The position of the bed 2 of the machine is automatically adjusted to the correct position (automatic care).

A nut (8) coupled to the anchor bolt is tightened on the bed (2) of the machine and the bed (2) is pressed by a nut (8). Since the bed 2 of the machine is fixed by the nut 8 and the main block 40 coupled to the anchor bolts 6, the machine can be stably installed in a required place. When the globe seat washer 54 is provided under the nut 8 and the upper globe washer 56 is provided on the globe seat washer 54, the globe seat washer 54 and the upper glove washer 54, It is possible to stably fix the bed 2 of the machine by the screw 40. [ At this time, since the dome-shaped projecting portion of the bottom surface of the upper glove washer 56 is in contact with the data groove portion (concave dome-shaped groove portion) on the upper surface of the glove seat washer 54, And the position of the bed 2 of the machine is automatically adjusted to the correct position (automatic care).

Therefore, in the mechanical device leveler according to the present invention, since the pair of the front taper block 22 and the rear taper block 24 move during the rotation operation of the level adjusting bolt 30, the level can be adjusted, It is possible to prevent the difficulty of disassembling, reassembling or replacing the leveler due to defects or defects in the basic work, and to easily adjust the level of the machine and to simplify the installation. to be.

In addition, the bottom surface of the base 10 is provided with the dust-proof pad 62 which is in contact with the ground surface 2, which is sufficiently satisfactory to realize a structure capable of minimizing vibration in accordance with the degree of mechanical vibration. It is a fastening bolt structure that minimizes vibration according to the degree of mechanical vibration.

In addition, the present invention is a washer structure capable of automatic up and down contact with a machine shape. That is, since the upper and lower surfaces of the machine bed 2 are in contact with each other with the upper glove washer 56 and the lower globe washer 52 being self-aligned, the center position of the machine is automatically adjusted So that the center of the machine can be adjusted automatically and easily as a result.

When the pin groove 30PG of the outer circumferential surface of the level adjusting bolt 30 is fitted to a pair of fixed support pins FP provided on the upper surface adjacent to the front end of the base 10, The taper block 22 and the rear taper block 24 can be mounted on the base 10 and coupled to the base 10. The reference block 48, the front taper block 22, It is fast and easy to install the level adjusting bolt 30 and the reference block 48 and the front taper block 22 and the rear taper block 24 since they are held fixed by the fixing support pins FP It is more effective in enhancing stabilization of the machine support structure of the leveler itself.

A groove 7G is provided in the core sleeve 7 coupled to the base 10 and the main block 40 so that the upper glove washer 54 and the lower glove washers 52 The threaded portion of the outer circumferential surface of the core sleeve 7 can be coupled to the threaded portion provided on the inner circumferential surface of the bolt through hole 10H of the base 10 so that the core sleeve 7 is more easily engaged when the core sleeve 7 is engaged. Since the groove 7G is provided at the upper end of the core sleeve 7, the washer and the like can be inserted into the groove 7G and then easily coupled to the base 10 by rotating the core sleeve 7.

The specific embodiments of the present invention have been described above. It is to be understood, however, that the scope and spirit of the present invention is not limited to these specific embodiments, and that various modifications and changes may be made without departing from the spirit of the present invention. If you have, you will understand.

Therefore, it should be understood that the above-described embodiments are provided so that those skilled in the art can fully understand the scope of the present invention. Therefore, it should be understood that the embodiments are to be considered in all respects as illustrative and not restrictive, The invention is only defined by the scope of the claims.

10. Base 10H. Bolt through hole
22. Front taper block 22S. Inclined portion
24. Rear taper block 24S. Inclined portion
30. Level adjustment bolt 32. First thread
34. Second thread 40. Main block

Claims (4)

A base 10 provided with a bolt through-hole 10H aligned with the strong anchor 4 embedded in the ground 2 of the place where the machine is installed therein;
A front taper block 22 provided on the base 10 with an inclined portion 22S on an upper surface thereof;
A rear taper block 24 provided on the base 10 so as to face an inner end of the front taper block 22;
A level adjusting bolt (30) for moving the front taper block (22) and the rear taper block (24) away or close to each other;
And a main block 40 provided on the base 10 so that the tapered portions are brought into contact with the inclined portions of the front taper block 22 and the rear taper block 24, Features a mechanical leveler.
The method according to claim 1,
The tapered portion of the bottom surface of the main block 40 is composed of a front tapered portion 42 and a rear tapered portion 44 which are upwardly inclined with respect to the hole and both of the front tapered portion 42 and the front tapered portion 22 , And the rear tapered portion (44) is configured to contact an inclined portion (24S) of the upper surface of the rear taper block (24).
The method according to claim 1,
The front taper block 22 and the rear taper block 24 are mounted on the base 10 so as to be disposed forward and rearward with respect to the bolt through hole 10H of the base 10, The main block 40 is placed on the tapered portion 10 so that the tapered portion contacts the inclined portions 22S and 24S of the front taper block 22 and the rear taper block 24, And the core sleeve 7 is coupled to the bolt through-hole 10H of the base 10, and the core sleeve 7 is inserted into the through- Anchor bolts 6 coupled to the threaded portions of the anchor bolts 6 and 7 are lowered from the bolt through holes 10H of the base 10 and screwed into the strong anchors 4, Characterized in that a nut (8) is provided.
The method of claim 3,
A reference block 48 is provided on the upper surface between the front taper block 22 and the front end of the base 10 when viewed from one side of the base 10, And the second screw portion 34 of the level adjusting bolt 30 is engaged with the front taper block 22 so that the second screw portion 34 of the level adjusting bolt 30 is fitted to the front taper block 22. [ Coupled to the bolt hole,
The front taper block 22 and the rear taper block 24 are disposed on the upper surface of the base 10 adjacent to the front surface and the rear surface of the base 10 with respect to the bolt through hole 10H, The inclined portion 22S of the front taper block 22 and the inclined portion 24S of the rear taper block 24 are inclined downward in the direction of the center of the bolt through hole 10H, The level adjusting bolt 30 is arranged such that the first screw portion 32 and the second screw portion 34 having different helical directions are formed on the outer circumferential surface of the level adjusting bolt 30, A bolt hole provided inside the front taper block 22 and communicating with an inner end and an outer end is coupled to the first screw portion 32 or the second screw portion 34 of the level adjusting bolt 30 And is provided inside the rear taper block 24 to communicate with the inner and outer ends A bolt hole is coupled to the second screw portion 34 or the first screw portion 32 of the level adjusting bolt 30 so that the front taper block 22 and the rear surface (22S, 24S) on the upper surface of the taper block (24).
KR1020140149392A 2014-10-30 2014-10-30 Machine fixing support leveler KR20160051964A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107339563A (en) * 2017-08-30 2017-11-10 武汉科技大学 A kind of reverse-engineering scanning bracket
CN113719725A (en) * 2021-08-01 2021-11-30 北京工业大学 Adjustable sizing block with adjusting block and laminated rubber supported in parallel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107339563A (en) * 2017-08-30 2017-11-10 武汉科技大学 A kind of reverse-engineering scanning bracket
CN113719725A (en) * 2021-08-01 2021-11-30 北京工业大学 Adjustable sizing block with adjusting block and laminated rubber supported in parallel
CN113719725B (en) * 2021-08-01 2022-07-01 北京工业大学 Adjustable sizing block with adjusting block and laminated rubber supported in parallel

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