KR100925202B1 - Electric rail car roof processing apparatus for spindle member - Google Patents

Electric rail car roof processing apparatus for spindle member Download PDF

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Publication number
KR100925202B1
KR100925202B1 KR1020090018524A KR20090018524A KR100925202B1 KR 100925202 B1 KR100925202 B1 KR 100925202B1 KR 1020090018524 A KR1020090018524 A KR 1020090018524A KR 20090018524 A KR20090018524 A KR 20090018524A KR 100925202 B1 KR100925202 B1 KR 100925202B1
Authority
KR
South Korea
Prior art keywords
spindle
horizontal
electric vehicle
vehicle roof
processing
Prior art date
Application number
KR1020090018524A
Other languages
Korean (ko)
Inventor
허영만
Original Assignee
주식회사 에프에이티에스
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 주식회사 에프에이티에스 filed Critical 주식회사 에프에이티에스
Priority to KR1020090018524A priority Critical patent/KR100925202B1/en
Application granted granted Critical
Publication of KR100925202B1 publication Critical patent/KR100925202B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C1/00Milling machines not designed for particular work or special operations
    • B23C1/06Milling machines not designed for particular work or special operations with one vertical working-spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C1/00Milling machines not designed for particular work or special operations
    • B23C1/12Milling machines not designed for particular work or special operations with spindle adjustable to different angles, e.g. either horizontal or vertical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2210/00Details of milling cutters
    • B23C2210/04Angles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2215/00Details of workpieces
    • B23C2215/08Automotive parts

Abstract

The present invention is a table 10 for mounting and fixing the electric vehicle roof on the top; A guide main body 20 installed at both sides of the table 10 in the longitudinal direction; Vertical support 30 which is moved in the front and rear direction along the upper portion of the guide body 20; A horizontal support 40 which connects an upper portion of the vertical support 30 in a horizontal direction; A horizontal moving member 50 moved in the horizontal direction along the horizontal support 40; In the electric vehicle roof processing apparatus is installed on one side of the horizontal moving member 50 consisting of a spindle member (60) for processing the electric vehicle roof while moving and rotating in the vertical direction, the spindle member is a body (110); A drive motor 120 installed below the body 110; It is coupled to the rotating shaft of the drive motor 120, but has a plurality of engaging grooves 131 are arranged at regular intervals in an arc shape in the middle one side, the fixing hole 132 is formed on the upper one side, the spindle 133 is mounted on the front Rotated body 130; A bracket 140 installed on one side of the body 110 and having an accommodation portion 140a therein; A support shaft 141 mounted in the bracket 140 to be inserted into the locking groove 131 while moving in the front and rear directions; A cover 142 coupled to the rear of the bracket 140 but having one side of the inlet hole 142a formed thereon; An elastic body 143 mounted to abut between the support shaft 141 and the cover 142 in an interpolated state in the receiving part 140a; A cylinder 150 installed at one side of the body 110; It is to provide a spindle member for an electric vehicle roof processing apparatus including a fixed shaft 151 installed on the rod of the cylinder 150 to penetrate the fixing hole 132, the present invention is a spindle at a specified angle Since it can rotate, the work efficiency can be increased. In addition, the present invention can be firmly fixed to the spindle rotated at a specified angle has the effect of preventing safety accidents and at the same time improve the production quality through precision processing. In particular, the present invention has the effect of firmly fixing the spindle to prevent collision with the peripheral equipment to extend the durability and service life.

Description

Electric rail car roof processing apparatus for spindle member

The present invention relates to a spindle member for an electric vehicle roof processing apparatus, and more particularly, to a spindle member for an electric vehicle roof processing apparatus for maximizing production efficiency as well as work efficiency by rotating the spindle at a predetermined angle. It is about.

In general, an electric vehicle roof processing apparatus is used to process surfaces (welding portions, etc.) of electric vehicle roofs connected to each other at a predetermined length.

The conventional electric vehicle roof processing apparatus 1 includes a table 10 for seating and fixing an electric vehicle roof on the upper side as shown in FIG. 1; A guide main body 20 installed at both sides of the table 10 in the longitudinal direction; Vertical support 30 which is moved in the front and rear direction along the upper portion of the guide body 20; A horizontal support 40 which connects an upper portion of the vertical support 30 in a horizontal direction; A horizontal moving member 50 which is moved in the horizontal direction along the horizontal support 40; It consists of a spindle member 60 installed on one side of the horizontal moving member (50).

In the above-described configuration, the spindle member 60 may perform the machining operation while rotating at a predetermined angle along the contour (shape) of the electric vehicle roof, but otherwise, a means for firmly fixing after rotating at the designated angle is not formed. Therefore, the spindle member 60 is easily deviated from the designated angle due to the shock and vibration generated during processing, and not only the work efficiency is lowered, but also a collision occurs with a peripheral device, thereby causing a safety accident.

In particular, due to the spindle member 60, which rotates easily, precision machining is not possible, which leads to a serious problem that the production quality of the electric vehicle roof is degraded.

In addition, since the spindle member 60 cannot be firmly fixed, vibrations and shocks generated during the processing of the roof of the electric vehicle are transmitted to the components such as the motor as it is, and thus durability and service life are shortened.

Therefore, the present invention has been made to solve the above conventional problems,

SUMMARY OF THE INVENTION An object of the present invention is to provide a spindle member for an electric vehicle roof processing apparatus for smoothly rotating a spindle at a predetermined angle.

Another object of the present invention is to provide a spindle member for an electric vehicle roof processing apparatus that can firmly fix a rotated spindle.

The present invention is a table 10 for mounting and fixing the electric vehicle roof on the top; A guide main body 20 installed at both sides of the table 10 in the longitudinal direction; Vertical support 30 which is moved in the front and rear direction along the upper portion of the guide body 20; A horizontal support 40 which connects an upper portion of the vertical support 30 in a horizontal direction; A horizontal moving member 50 moved in the horizontal direction along the horizontal support 40; In the electric vehicle roof processing apparatus is installed on one side of the horizontal moving member 50, consisting of a spindle member 60 for processing the electric vehicle roof while moving and rotating in the vertical direction,

The spindle member has a body (110); A drive motor 120 installed below the body 110; It is coupled to the rotating shaft of the drive motor 120, but has a plurality of engaging grooves 131 are arranged at regular intervals in an arc shape in the middle one side, the fixing hole 132 is formed on the upper one side, the spindle 133 is mounted on the front Rotated body 130; A bracket 140 installed on one side of the body 110 and having an accommodation portion 140a therein; A support shaft 141 mounted in the bracket 140 to be inserted into the locking groove 131 while moving in the front and rear directions; A cover 142 coupled to the rear of the bracket 140 but having one side of the inlet hole 142a formed thereon; An elastic body 143 mounted to abut between the support shaft 141 and the cover 142 in an interpolated state in the receiving part 140a; A cylinder 150 installed at one side of the body 110; It characterized in that it comprises a fixed shaft 151 installed on the rod of the cylinder 150 so as to pass through the fixing hole 132.

The present invention has an effect that can increase the work efficiency because the spindle can be rotated at a predetermined angle.

In addition, the present invention can be firmly fixed to the spindle rotated at a specified angle has the effect of preventing safety accidents and at the same time improve the production quality through precision processing.

In particular, the present invention has the effect of firmly fixing the spindle to prevent collision with the peripheral equipment to extend the durability and service life.

The configuration of the present invention as described above in detail by the accompanying drawings as follows.

Figure 2 is an exploded perspective view for showing the structure of the spindle member for the vehicle roof processing apparatus of the present invention, Figure 3 is a combined perspective view for showing the structure of the spindle member for the roof processing apparatus of the present invention, Figure 4 is It is AA sectional drawing, FIG. 5 is the reference figure for showing the operating state of the spindle member for electric vehicle roof processing apparatus of this invention, FIG. 6 is a perspective view for showing the installation state of the spindle member for electric vehicle roof processing apparatus of this invention. It is.

In the present invention, the drive motor 120 is configured to rotate the rotating body 130 and the spindle 133 at a predetermined angle in accordance with the processing position of the electric vehicle roof, for this purpose, the drive motor 120 is an accurate rotation angle And it is preferable to use a server motor or a geared motor including a brake function that can control the stop position.

On the other hand, the rotating body 130 serves to guide the fixed to the spindle 133 at a predetermined angle while rotating at the same time by the operation of the drive motor 120.

Particularly, the support shaft 141 is always inserted into the locking groove 131 by the elastic force of the elastic body 143. As a result, the rotation body 130 is easily supported so that the rotating body 130 is not easily turned around. When the motor 120 operates, a load (rotational force) exceeding the elastic force of the elastic body 143 is generated to allow the rotating body 130 to rotate.

At this time, it is obvious that the locking groove 131 is arranged to be spaced apart at regular intervals in an arc shape according to the rotation angle of the spindle 133.

In addition, the support shaft 141 by supplying compressed air into the receiving portion 140a through the inlet hole 142a in order to prevent the spindle 133 and the rotating body 130 from being easily rotated by vibration and shock. ) Is always moved forward to prevent the support shaft 141 from being easily separated from the locking groove 131.

In this case, a packing 141a may be installed at an outer diameter of the support shaft 141, in order to ensure airtightness to prevent the compressed air supplied into the accommodation portion 140a from being discharged to the outside.

On the other hand, protrusions 141b and 142b protruding to be inserted into the inner diameter of the elastic body 143 may be formed at the rear of the support shaft 141 and the front of the cover 142, which is the elastic body 143. It does not flow and serves to fix the position between the projections (141b, 142b).

In particular, a control valve (not shown) is installed at one side of the inlet hole 142a to supply compressed air when the spindle 133 is fixed, and conversely, when the spindle 133 is rotated. By blocking, the spindle 133 and the rotating body 130 may be smoothly rotated by the driving force of the driving motor 120.

In addition, the fixed shaft 151 is mounted to the rod of the cylinder 150 in a state that normally penetrates the fixing hole 132 to fix the spindle 133 and the rotating body 130 in the vertical direction; At the same time, the spindle 133 in the vertical state performs a role of firmly fixing when the machining operation.

On the contrary, when the rotation angle of the spindle 133 is changed, the fixed shaft 151 is separated from the fixing hole 132 by the backward operation of the cylinder 150, and the spindle (by the operation of the rotating motor 120). 133 and the rotating body 130 can be rotated at a predetermined angle.

Therefore, the present invention can be firmly fixed after rotating the spindle 133 and the rotating body 130 at a predetermined angle can increase the work efficiency as well as the production quality.

As described above, the embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and it is natural that the present invention is included in the scope of the present invention to a configuration that is substantially equivalent to the embodiments of the present invention. something to do.

1-perspective view for showing the structure of a conventional electric vehicle roof processing apparatus.

Figure 2-An exploded perspective view showing the structure of the spindle member for the roof machining apparatus of the present invention.

3 is a perspective view showing the structure of the spindle member for the roof machining apparatus of the present invention.

4-3 is a sectional view taken along the line A-A.

5 is a reference diagram for showing the operating state of the spindle member for the present invention roof processing apparatus.

Figure 6-perspective view for showing the installation state of the spindle member for the roof machining apparatus of the present invention.

Explanation of symbols on the main parts of the drawings

1: conventional electric vehicle roof processing equipment

10: Table 20: Guide body

30: vertical support 40: horizontal support

50: horizontal moving member 60: spindle member

100: spindle member for the present invention electric vehicle roof processing apparatus

110: body 120: drive motor

130: rotating body 131: locking groove

132: fixing hole 133: spindle

140: bracket 140a: receiving portion

141: support shaft 141a: packing

141b: protrusion 142: cover

142a: inlet hole 142b: protrusion

143: elastomer 150: cylinder

151: fixed shaft

Claims (3)

  1. Table 10 for seating and fixing the electric vehicle roof on the upper; A guide main body 20 installed at both sides of the table 10 in the longitudinal direction; Vertical support 30 which is moved in the front and rear direction along the upper portion of the guide body 20; A horizontal support 40 which connects an upper portion of the vertical support 30 in a horizontal direction; A horizontal moving member 50 moved in the horizontal direction along the horizontal support 40; In the electric vehicle roof processing apparatus is installed on one side of the horizontal moving member 50, consisting of a spindle member 60 for processing the electric vehicle roof while moving and rotating in the vertical direction,
    The spindle member has a body (110); A drive motor 120 installed below the body 110; It is coupled to the rotating shaft of the drive motor 120, but has a plurality of engaging grooves 131 are arranged at regular intervals in an arc shape in the middle one side, the fixing hole 132 is formed on the upper one side, the spindle 133 is mounted on the front Rotated body 130; A bracket 140 installed on one side of the body 110 and having an accommodation portion 140a therein; A support shaft 141 mounted in the bracket 140 to be inserted into the locking groove 131 while moving in the front and rear directions; A cover 142 coupled to the rear of the bracket 140 but having one side of the inlet hole 142a formed thereon; An elastic body 143 mounted to abut between the support shaft 141 and the cover 142 in an interpolated state in the receiving part 140a; A cylinder 150 installed at one side of the body 110; Spindle member for an electric vehicle roof processing apparatus comprising a fixed shaft (151) installed on the rod of the cylinder (150) so as to pass through the fixing hole (132).
  2. The spindle member of claim 1, wherein a packing (141a) is formed at an outer diameter of the support shaft (141).
  3. The electric vehicle of claim 1, wherein protrusions 141b and 142b protruding to be inserted into the inner diameter of the elastic body 143 are formed at the rear of the support shaft 141 and the front of the cover 142, respectively. Spindle member for roof processing equipment.
KR1020090018524A 2009-03-04 2009-03-04 Electric rail car roof processing apparatus for spindle member KR100925202B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090018524A KR100925202B1 (en) 2009-03-04 2009-03-04 Electric rail car roof processing apparatus for spindle member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090018524A KR100925202B1 (en) 2009-03-04 2009-03-04 Electric rail car roof processing apparatus for spindle member

Publications (1)

Publication Number Publication Date
KR100925202B1 true KR100925202B1 (en) 2009-11-06

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KR1020090018524A KR100925202B1 (en) 2009-03-04 2009-03-04 Electric rail car roof processing apparatus for spindle member

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014034073A (en) * 2012-08-08 2014-02-24 Homma Machinery Co Ltd Composite machine tool

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538375A (en) 1993-11-04 1996-07-23 Henri Line (S.A.) Milling head comprising a swivelable spindle-holder
JP2003001541A (en) 2001-06-22 2003-01-08 Toshiba Mach Co Ltd Machine tool, tool, and tool holder
JP2007216324A (en) 2006-02-15 2007-08-30 Toshiba Mach Co Ltd Machine tool with swivel head
KR100762353B1 (en) 2007-04-04 2007-10-02 (주) 명성테크 Electric rail car roof private use processing apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538375A (en) 1993-11-04 1996-07-23 Henri Line (S.A.) Milling head comprising a swivelable spindle-holder
JP2003001541A (en) 2001-06-22 2003-01-08 Toshiba Mach Co Ltd Machine tool, tool, and tool holder
JP2007216324A (en) 2006-02-15 2007-08-30 Toshiba Mach Co Ltd Machine tool with swivel head
KR100762353B1 (en) 2007-04-04 2007-10-02 (주) 명성테크 Electric rail car roof private use processing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014034073A (en) * 2012-08-08 2014-02-24 Homma Machinery Co Ltd Composite machine tool

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