KR20150001576U - The interlock chuck have a centering equipment for rectangle flange center hole - Google Patents
The interlock chuck have a centering equipment for rectangle flange center hole Download PDFInfo
- Publication number
- KR20150001576U KR20150001576U KR20130008517U KR20130008517U KR20150001576U KR 20150001576 U KR20150001576 U KR 20150001576U KR 20130008517 U KR20130008517 U KR 20130008517U KR 20130008517 U KR20130008517 U KR 20130008517U KR 20150001576 U KR20150001576 U KR 20150001576U
- Authority
- KR
- South Korea
- Prior art keywords
- rectangular flange
- support
- centering device
- machining
- center hole
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/102—Jaws, accessories or adjustment means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1075—Retention by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/30—Chucks with four jaws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The present invention relates to an interlocking chuck having a centering device for machining a central hole of a rectangular flange, and it is intended to provide a centering device for facilitating the setting of a rectangular flange, and localizing a rectangular flange .
The present invention made for this purpose has a fixing plate provided at one side of a coupling body, a rotary disk provided at one side of the fixing plate and having radial guide grooves formed at the center thereof, The present invention relates to an interlocking chuck comprising jaws provided with threaded portions to be screwed with screw holes of the fixing plate,
Wherein the guide groove is formed in four directions of 90 degrees in radial directions with respect to the coupling hole, and each of the guide grooves has four jaws;
And a centering device provided at one side of the jaw so as to support symmetrically the upper, lower, left, and right directions of the rectangular flange, respectively.
Accordingly, according to the present invention, a centering device for easily setting a rectangular flange (SAE) having a different length is widely supplied, and there is an advantage of localizing a rectangular flange that has been dependent on the entire quantity of the flange.
Description
The present invention relates to an interlocking chuck, and more particularly, to an interlocking chuck having a centering device for machining a central hole of a rectangular flange having different horizontal and vertical sizes by adjusting the distance between the upper, lower, left and right sides.
In general, many kinds of interlocking chucks which are combined with the main shaft of a lathe so as to be easily rotated and which process a circular workpiece have been known.
For example, as shown in Fig. 1A, the interlocking
As shown in the drawing, a
The
A fixing plate 20 is provided on one side of the
A
The
Both sides of the lower end of the
A
Hereinafter, a method of setting a workpiece on a
When the
Accordingly, since the threaded
Thus, when the workpiece is fixed, the main shaft (not shown) of the lathe is rotated to machine the workpiece.
As described above, the
However, in the case of the Society of Automotive Engineers (SAE) as shown in FIG. 1B (the standard established by the American Society of Automotive Engineers), the length and the length are different, There was a problem of customizing and importing the whole quantity.
Also, as described above, there has been a problem that excessive import costs are incurred in the process of importing the rectangular flange.
The object of the present invention is to provide a centering device capable of setting a rectangular flange (SAE) having different lengths and lengths, .
Another object of the present invention is to localize a rectangular flange which has been entirely dependent on importing by the above-described centering device.
The present invention, made for this purpose,
A fixed plate provided on one side of the coupling body and formed with a screw groove on one surface thereof and a gear formed on the other surface facing the screw groove so as to facilitate gear engagement with the fixed gear of the coupling body; A rotary disk provided with a coupling hole at the center thereof and having a guide groove formed in a radial direction of the coupling hole, and a lower plate having both ends thereof supported in the longitudinal direction so as to facilitate front and rear sliding along the guide groove of the rotary disk And an interlocking chuck consisting of jaws provided with threaded portions for screwing the threaded grooves of the fixing plate to the bottom surface,
Wherein the guide groove is formed in four directions of 90 degrees in radial directions with respect to the coupling hole, and each of the guide grooves has four jaws;
And a centering device provided at one side of the jaw so as to support symmetrically the upper, lower, left, and right directions of the rectangular flange, respectively.
Further, in the centering device,
A first support device symmetrically provided to support the upper and lower directions of the rectangular flange and a second support device symmetrically provided to support left and right directions of the rectangular flange perpendicular to the first support device .
In addition, the first and second supporting apparatuses may include:
A first support member having at least one bolt hole in a longitudinal direction at a position where a center of the tap is coincident with a tab formed in the jaw and having a seating portion formed as a symmetrical groove on one upper side edge;
A fixing protrusion fixed to the seating portion of the first supporting member by being fixed to a protruding bottom surface of the upper portion of the fixing protrusion; and a second supporting member integrally formed at one side of the fixing protrusion and having a support portion for supporting the respective portions of the rectangular flange .
Further, the support portion of the second support member
And an interfacial portion formed at the same angle as the inclined surface so as to facilitate supporting the upper and lower inclined surfaces of the rectangular flange.
Further, the support portion of the second support member
And further includes an inspecting portion formed in a plane to facilitate the support of the left and right sides of the rectangular flange.
As described above, according to the present invention, there is an effect of widely supplying a centering device that can be mounted on the interlocking chuck so that setting of a rectangular flange (SAE) having different lengths and lengths is easy.
In addition, the above-described centering device has the effect of localizing a rectangular flange that has been entirely dependent on importing.
1A is a perspective view showing a conventional interlocking chuck,
1B is a plan view of a rectangular flange,
2 is a plan view of an interlocking chuck equipped with a centering device according to the present invention,
FIG. 3 is an exploded perspective view showing a configuration of a first supporting device among the configurations of the centering device according to the present invention,
FIG. 4 is an exploded perspective view showing a configuration of a second support device among the configurations of the centering device according to the present invention,
Fig. 5 is a perspective view schematically showing the operation and effect of the first and second supporting devices, which are the structures of the centering device according to the present invention.
2 to 4, an interlocking chuck 1 (hereinafter referred to as "interlocking chuck") having a centering device for machining a central hole of a
As shown in the figure, the
At least one
The bottom surface of the
Meanwhile, the
The first supporting
Hereinafter, the first and second supporting
The first supporting
At least one
A
The
The
The supporting
4, the contact portion 234 of the
Next, a method of assembling the centering
First, the first supporting
At this time, the bolts (BT) may be fastened with the centers of the tabs (40a) of the jaws (40) coinciding with the bolt holes (111).
When the
That is, when the bottom surface of the fixing
The remaining components may be installed in the same manner as described above.
After the
2, each of the
As described above, according to the interlocking
It is to be understood that the present invention is not limited to the specific preferred embodiments described above and that various modifications can be made by those skilled in the art without departing from the scope of the present invention And such modified embodiments are within the scope of the claims of the present invention.
1: interlocking chuck 10: engaging body
11: stationary gear 20: stationary plate
21: screw groove 23: gear
30: rotating disk 31: engaging hole
33: guide groove 40:
41: thread portion 50: centering device
100, 200: first and second supporting
111, 132, 211: bolt holes 113, 213:
130, 230:
133, 233: Interview
Claims (5)
Wherein the guide groove is formed in four directions of 90 degrees with respect to the coupling hole, and each guide groove is provided with a jaw;
And a centering device provided at one side of the jaws to symmetrically support the upper, lower, left, and right directions of the rectangular flange, and an interlocking device having a centering device for machining the center hole of the rectangular flange chuck.
In the centering device,
A first support device symmetrically provided to support the upper and lower directions of the rectangular flange and a second support device symmetrically provided to support left and right directions of the rectangular flange perpendicular to the first support device And a centering device for machining a center hole of the rectangular flange.
The first and second support apparatuses
A first support member having at least one bolt hole in a longitudinal direction at a position where a center of the tap is coincident with a tab formed in the jaw and having a seating portion formed as a symmetrical groove on one upper side edge;
And a second support member provided with a support portion for supporting each portion of the rectangular flange, the support protrusion being fixed to the seating portion of the first support member by being in contact with a protruding bottom surface of the upper portion, And a centering device for machining a center hole of the rectangular flange.
The support portion of the second support member
And a centering device for machining the center hole of the rectangular flange, wherein the centering device is further provided with an interfacial portion formed at the same angle as the inclined face so that the upper and lower inclined faces of the rectangular flange can be easily supported.
The support portion of the second support member
And a centering device for machining a center hole of the rectangular flange, characterized by further comprising: an interfacial portion formed in a plane so as to facilitate the support of the left and right sides of the rectangular flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130008517U KR20150001576U (en) | 2013-10-16 | 2013-10-16 | The interlock chuck have a centering equipment for rectangle flange center hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20130008517U KR20150001576U (en) | 2013-10-16 | 2013-10-16 | The interlock chuck have a centering equipment for rectangle flange center hole |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150001576U true KR20150001576U (en) | 2015-04-24 |
Family
ID=53036733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20130008517U KR20150001576U (en) | 2013-10-16 | 2013-10-16 | The interlock chuck have a centering equipment for rectangle flange center hole |
Country Status (1)
Country | Link |
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KR (1) | KR20150001576U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170001338A (en) | 2015-06-26 | 2017-01-04 | 최광호 | Device for flenge hole installation |
CN108214401A (en) * | 2018-01-29 | 2018-06-29 | 上海大学 | A kind of probe clamp device applied to micro-nano operation |
CN109048807A (en) * | 2018-09-26 | 2018-12-21 | 安徽安凯汽车股份有限公司 | A kind of frock clamp for Automobile flywheel |
CN109093429A (en) * | 2018-11-07 | 2018-12-28 | 李让勤 | A kind of thick machining positioning clamping device |
CN111451534A (en) * | 2020-03-16 | 2020-07-28 | 吴明伟 | Steering positioning chuck |
KR102422758B1 (en) * | 2021-12-02 | 2022-07-21 | 케이레이저 주식회사 | Workpiece gripping machine for laser processing system |
-
2013
- 2013-10-16 KR KR20130008517U patent/KR20150001576U/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170001338A (en) | 2015-06-26 | 2017-01-04 | 최광호 | Device for flenge hole installation |
CN108214401A (en) * | 2018-01-29 | 2018-06-29 | 上海大学 | A kind of probe clamp device applied to micro-nano operation |
CN109048807A (en) * | 2018-09-26 | 2018-12-21 | 安徽安凯汽车股份有限公司 | A kind of frock clamp for Automobile flywheel |
CN109093429A (en) * | 2018-11-07 | 2018-12-28 | 李让勤 | A kind of thick machining positioning clamping device |
CN111451534A (en) * | 2020-03-16 | 2020-07-28 | 吴明伟 | Steering positioning chuck |
KR102422758B1 (en) * | 2021-12-02 | 2022-07-21 | 케이레이저 주식회사 | Workpiece gripping machine for laser processing system |
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