KR20160048356A - Cross type continues grinder - Google Patents

Cross type continues grinder Download PDF

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Publication number
KR20160048356A
KR20160048356A KR1020140144712A KR20140144712A KR20160048356A KR 20160048356 A KR20160048356 A KR 20160048356A KR 1020140144712 A KR1020140144712 A KR 1020140144712A KR 20140144712 A KR20140144712 A KR 20140144712A KR 20160048356 A KR20160048356 A KR 20160048356A
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KR
South Korea
Prior art keywords
grinding
workpiece
grinding machine
rail
grinder
Prior art date
Application number
KR1020140144712A
Other languages
Korean (ko)
Inventor
박우영
Original Assignee
(주) 프라임 엔지니어링
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 프라임 엔지니어링 filed Critical (주) 프라임 엔지니어링
Priority to KR1020140144712A priority Critical patent/KR20160048356A/en
Publication of KR20160048356A publication Critical patent/KR20160048356A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0007—Movable machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/02—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a reciprocatingly-moved work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/07—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table
    • B24B7/075—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a stationary work-table using a reciprocating grinding head mounted on a movable carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/14—Single-purpose machines or devices for grinding slideways

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

More particularly, the present invention relates to a cross-type continuous grinder, and more particularly, to a cross-type continuous grinder that is capable of grinding a workpiece while being transported in the opposite direction to the workpiece holder and the grinding apparatus, To a cross-type continuous grinding machine capable of increasing work efficiency by shortening a moving path of a grinding machine required for a single operation.
According to the continuous grinding machine of the present invention, the length of the grinding rail and the feed rail is shortened so that the size of the entire grinding machine is small, and the size of the entire grinding machine is small because the workpiece holding fixture is transferred to the grinding device side, The space efficiency becomes high and the workpiece holder and the grinding machine section return to the initial position simultaneously when the workpiece is transported to the position where the workpiece is first processed. Therefore, the productivity is increased by 1/3 of the time And so on.

Description

Cross type continuous grinding machine {CROSS TYPE CONTINUES GRINDER}

More particularly, the present invention relates to a cross-type continuous grinder, and more particularly, to a cross-type continuous grinder that is capable of grinding a workpiece while being transported in the opposite direction to the workpiece holder and the grinding apparatus, To a cross-type continuous grinding machine capable of increasing work efficiency by shortening a moving path of a grinding machine required for a single operation.

Generally, a grinding machine is for grinding a curved surface such as a metal plate or rough surfaces after welding. The grinding machine is provided with a power source for generating power and a grinding device for grinding the surface by driving the power source.

The above grinding machine basically requires a holding table for gripping and fixing the workpiece. Such a holding table should be very firmly supported without damaging the workpiece.

A grinding machine formed by a plurality of grinding tools for continuously machining a workpiece by transferring a workpiece fixed to the fixing table is defined as a continuous grinder.

A grinding machine for continuously processing a side surface or a front surface of a workpiece in the form of a plate material such as an artificial marble plate material is required. The technology formed so as to process a conventional workpiece continuously is disclosed in Korean Patent Publication No. 1322351 Lt; / RTI >

FIG. 1 shows a conventional continuous grinding machine in which a plurality of grinding tools 11 are arranged side by side, a power unit for rotating each grinding tool 11 is formed, and a rail (not shown) 13) are formed; A gripping cylinder for fixing a workpiece is formed on a front surface of the grinding machine unit 10 and a workpiece holding unit 20 is provided with a fixing table 23 on which a workpiece is mounted so as to be spaced apart from the gripping cylinder.

However, the conventional continuous grinding machine has the following problems.

(1) The workpiece fixing part is fixed and the workpiece is processed while the grinding machine part is being transported. Therefore, the entire size of the grinding machine must be increased to the atmospheric space of the grinding machine part, the work space and the retreat space, and the rail must be long.

(2) In order to reactivate the grinding unit, the work must be carried to the waiting space again before the work is performed.

In order to solve the above-described problems, the present invention provides a grinding machine comprising: a grinding device unit having a plurality of grinding tools arranged side by side, a power unit for rotating each grinding tool formed therein, and a grinding rail provided at a lower end thereof;

A grasping cylinder for grasping a workpiece is formed on a front surface of the grinding apparatus, a grasping cylinder for grasping a workpiece is formed apart from the grasping cylinder, and a feed rail is formed at a lower end of the grasping rod .

According to the continuous grinding machine of the present invention, the following effects are produced.

(1) Since the workpiece is fed to the grinding device and the grinding device is fed to the workpiece holder, the length of the grinding and conveying rails is shortened to reduce the overall size of the grinder, .

(2) When the workpiece is transported to the position where the workpiece is first machined, the workpiece holder and the grinding machine section return to the initial position at the same time, thereby reducing productivity by 1/3 of the time required for transferring only the grinding machine.

1 is a conceptual perspective view of a conventional continuous grinder;
2 is a plan view of a cross-type continuous grinder formed as a preferred embodiment of the present invention.
3 is a side view of a cross-type continuous grinder formed as a preferred embodiment of the present invention.

The present invention is characterized in that a plurality of grinding tools 110 are arranged side by side and a power unit 130 for rotating each grinding tool 110 is formed and a grinding apparatus 120 having a grinding rail 120 (100);

A grasping cylinder 210 for fixing a workpiece is formed on the front surface of the grinding apparatus 100 and a grasping table 230 on which a workpiece is placed so as to be spaced apart from the grasping cylinder 210 is formed, And a conveying rail 220 is formed at the lower end of the conveying rail 220.

The grinding apparatus 100 is formed to be smaller than the workpiece holder 200. A plurality of power devices 130 are formed in the grinding apparatus 100 and the grinding tool 110 is rotated by each of the power devices 130 Respectively.

A motor and a roller that can be moved along the grinding rail 120 are formed at the lower end of the grinding unit 100.

Each grinding tool 110 of the grinding apparatus 100 is formed so as to be able to move in a fluid manner according to a method of processing the workpiece by inclining at a predetermined angle from the front face.

The grinding apparatus 100 is formed to grind the workpiece fixed to the workpiece holder 200 while being transferred from the first end of the first workpiece holder 200 to the other.

The workpiece fixing unit 200 fixes the workpiece and includes a fixing table 230 on which the workpiece can be mounted and an auxiliary fixing table that can be extended on one side of the fixing table 230 .

A plurality of gripping cylinders 210 fixed to the upper portion by a frame are formed on the upper end of the fixing table 230. The gripping cylinder 210 is formed so as to firmly fix a workpiece placed on the fixing table 230 do.

The gripping cylinder 210 may be formed of a clamp, which is formed to be able to grind continuously other types of workpieces other than the plate material.

The auxiliary fixing table is formed to be able to expand when the size of the workpiece is large to expand the top plate of the fixing table.

A conveying rail 220 is formed at the lower end of the fixing table 230 and a motor and a roller that can be conveyed along the conveying rail 220 are formed.

When the workpiece is machined by the grinding tool 110 while the grinding apparatus 100 and the workpiece holder 200 intersect with each other, the feed rail 220 has the same length as the grinding rail 120, It is formed so as to be robustly transported so as not to be pushed.

Hereinafter, the operation of the cross-type continuous grinder formed as a preferred embodiment of the present invention will be described.

In order to operate the cross-type continuous grinding machine of the present invention, the initial position is set such that the workpiece holder 200 is transferred to the left side and the grinding machine unit 100 is transferred to the right side.

The workpiece is fixed to the holding table 230 of the workpiece clamping unit 200 with the gripping cylinder 210 and operated.

At this time, the grinding oil starts to be injected to protect the grinding surface, and the grinding apparatus unit 100 is transferred to the left along the grinding rail 120 and the workpiece retaining unit 200 is transferred to the right along the transferring rail 220 .

The grinding tool 110 is rotated and transported by the power unit 130 just before the grinding tool 110 of the grinding machine unit 100 is positioned on the grinding surface of the workpiece.

The grinding apparatus 100 and the workpiece retainer 200 cross each other until the grinding operation is completed, and the workpiece is crossed to the initial position when the work is completed.

The conventional continuous grinding machine and the continuous grinding machine of the present invention are arranged such that the grinding machine is transported along the rail as shown in the following figure,

Since the continuous grinding machine of the present invention is configured such that the grinding unit and the workpiece support are cross-conveyed as shown in the following figure, the installation area is reduced by the 'reduced area' and the transfer distance is reduced by the 'transfer distance reduction size' Is greatly reduced.

In addition, since the distance traveled by the grinding apparatus is long, it is difficult to perform the rapid transfer, and the work time is further increased.

[Conventional Continuous Grinding Machine]

Figure pat00001

[Continuous grinding machine of the present invention]

Figure pat00002

According to the continuous grinding machine of the present invention, the length of the grinding rail and the feed rail is shortened so that the size of the entire grinding machine is small, and the size of the entire grinding machine is small because the workpiece holding fixture is transferred to the grinding device side, When the workpiece is transported to the position where the workpiece is first machined, the workpiece holder and the grinder device return to the initial position at the same time. Therefore, the productivity is reduced by about 1/3 compared to the case where only the grinding device is transferred. And the like.

While the invention has been described in terms of the preferred embodiment, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art without departing from the scope of the invention as defined by the appended claims.

10, 100: Grinding device part 11, 110: Grinding tool
20, 200: workpiece handling unit 23, 230:
13: rail 210: grip cylinder
120: Grinding rail 220: Feed rail
130: Power unit

Claims (3)

A plurality of grinding tools are rotated to form a grinding device for grinding while the entire body is moved to one side, and a workpiece holder for fixing the workpiece and moving the grinding tool in a direction opposite to the grinding device, And the second grinding wheel is configured to grind the grinding wheel. An abrasive device having a plurality of grinding tools arranged side by side, a power unit for rotating each of the grinding tools is formed, and a grinding rail is provided at the lower end so as to be transportable;
A grasping cylinder for grasping a workpiece is formed on a front surface of the grinding apparatus, a grasping cylinder for grasping a workpiece is formed apart from the grasping cylinder, and a feed rail is formed at a lower end of the grasping rod Wherein said grinding machine is a grinding machine. The method according to claim 1,
Wherein the grinding rail and the feed rail have the same length.
KR1020140144712A 2014-10-24 2014-10-24 Cross type continues grinder KR20160048356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140144712A KR20160048356A (en) 2014-10-24 2014-10-24 Cross type continues grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140144712A KR20160048356A (en) 2014-10-24 2014-10-24 Cross type continues grinder

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020170000539U Division KR20170000795U (en) 2017-01-31 2017-01-31 Cross type continues grinder

Publications (1)

Publication Number Publication Date
KR20160048356A true KR20160048356A (en) 2016-05-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590445A (en) * 2020-06-04 2020-08-28 王淑清 Sheet metal part polishing machine and polishing method
CN112705932A (en) * 2020-12-14 2021-04-27 重庆华洋单向器制造有限公司 Copper bush assembling equipment for isolator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111590445A (en) * 2020-06-04 2020-08-28 王淑清 Sheet metal part polishing machine and polishing method
CN112705932A (en) * 2020-12-14 2021-04-27 重庆华洋单向器制造有限公司 Copper bush assembling equipment for isolator

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