CN203843834U - Centering tooling for vertical machining center - Google Patents

Centering tooling for vertical machining center Download PDF

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Publication number
CN203843834U
CN203843834U CN201420146489.9U CN201420146489U CN203843834U CN 203843834 U CN203843834 U CN 203843834U CN 201420146489 U CN201420146489 U CN 201420146489U CN 203843834 U CN203843834 U CN 203843834U
Authority
CN
China
Prior art keywords
base
column
slide block
bolt
centering
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201420146489.9U
Other languages
Chinese (zh)
Inventor
蒋友强
李冬冬
姜飞龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Ruitai Engineering Machinery Co Ltd
Original Assignee
Changzhou Ruitai Engineering Machinery Co Ltd
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 Changzhou Ruitai Engineering Machinery Co Ltd filed Critical Changzhou Ruitai Engineering Machinery Co Ltd
Priority to CN201420146489.9U priority Critical patent/CN203843834U/en
Application granted granted Critical
Publication of CN203843834U publication Critical patent/CN203843834U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a centering tooling for a vertical machining center. The centering tooling for the vertical machining center comprises a base, needle bearings, a lateral plate, a bolt, a vertical column, a scratch awl, a sliding block and a gasket; the bottom of the base is provided with a plug pin and the top is provided with an installation hole; the needle bearings are installed inside the installation hole; the lateral plate is fixed on the base or the lateral plate and the base are integrated; a bolt is connected to the lateral plate in a threaded mode; the bolt can be abut against with the vertical column; the lower portion of the vertical column is installed on the base through the needle bearings in a rotary mode; the sliding block is installed on the vertical column in a slidable mode; the scratch awl is connected to the sliding block through a set screw and the gasket. The centering tooling for the vertical machining center has the advantages of being simple in structure, convenient to operate and enabling multidirectional centering and positioning to be convenient.

Description

Vertical machining centre centering frock
Technical field
The utility model relates to a kind of device of field of machining line use.
Background technology
At present the workpiece of general jobbing work is before lathe is processed, or the foundry goods of blank shape complexity, forging in the processing initial stage positional precisions that adopt direct centering positioning mode or line centering positioning mode to obtain workpiece more.Direct centering positioning mode is about to workpiece and is placed directly on platen or is placed in the machine tool accessories such as chuck, machine vice, according to one or several surface of workpiece with clamping again after scriber or dial gauge centering workpiece accurate location, and line centering location rule is first to finish line on blank by manuscript, then with gained, is scribed ss benchmark and carries out centering clamping.Wherein directly centering positioning mode is used for the centering of Digit Control Machine Tool or machined surface, but the scriber instrument that the centering location of ruling is at present used is too simple, is not easy to the centering of level, vertical multiple directions.
Summary of the invention
It is a kind of simple in structure, easy to operate that the purpose of this utility model is to provide, and is convenient to the vertical machining centre centering frock of multi-faceted centering location.
In order to achieve the above object, the technical solution of the utility model is: a kind of vertical machining centre centering frock, comprise base, needle bearing, side plate, bolt, column, scriber, slide block and pad, the bottom of described base has latch, top has installing hole, described needle bearing is contained in installing hole, described side plate is fixed on base or with base and makes one, bolt has been threaded on side plate, bolt can offset with column, the bottom of described column is rotatably installed on base by needle bearing, described slide block is installed on column slippingly, described scriber is connected on slide block by holding screw and pad.
Described scriber has middle bar-shaped trough, and holding screw is screwed on slide block through middle bar-shaped trough.
The profile of described slide block is square, and the middle part of slide block has through hole, and through hole is nested with on column.
On described column, have axial groove, be also screwed with lock-screw on slide block, the front end of lock-screw can offset with the bottom land of axial groove.
On described column, have radially convex shoulder, radially the bottom surface of convex shoulder and the end face of base offset, and the bolt on described side plate can offset with the end face of convex shoulder radially.
After adopting above structure, the utility model can rotate around column 360 degree on the one hand, by the adjustment of the position of slide block having been realized to the moving freely and locating of vertical direction of scriber, pass through the fixedly adjusting of the bolt of scriber simultaneously, can regulate the pitching of scriber and length, thereby realize the centering of this frock to each position on complex profile.The utility model is suitable for single and mini-batch production workpiece and at the lathe initial stage of carrying out, adds the line centering location in man-hour, is particularly suitable for blank shape is more complicated, dimensional discrepancy is larger foundry goods or the line centering location of forging.
Accompanying drawing explanation
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is the structural representation of centering frock for vertical machining centre of the present utility model;
Fig. 2 is the structural representation of the base in Fig. 1;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the side plate in Fig. 1;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of the column in Fig. 1;
Fig. 7 is the cutaway view of the A-A of Fig. 6;
Fig. 8 is the structural representation of the scriber in Fig. 1;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the structural representation of the slide block in Fig. 1;
Figure 11 is the cutaway view of the B-B of Figure 10.
The specific embodiment
As shown in Fig. 1-11, a kind of vertical machining centre centering frock, comprise base 1, needle bearing 2, side plate 3, bolt 4, column 5, scriber 6, slide block 7 and pad (8), the bottom of described base 1 has latch 1-1, top has installing hole 1-2, described needle bearing 2 is contained in installing hole 1-2, described side plate 3 is fixed on base 1 or with base 1 and makes one, bolt 4 has been threaded on side plate 2, bolt 4 can offset with column 5, the bottom 5-3 of described column 5 is rotatably installed on base 1 by needle bearing 2, described slide block 7 is installed on column 5 slippingly, described scriber 6 is connected on slide block 7 by holding screw 9 and pad 8.
As shown in Fig. 1,8,9, described scriber 6 has middle bar-shaped trough 6-1, and holding screw 9 is screwed on slide block 7 through middle bar-shaped trough 6-1.Scriber 6 can regulate length along its middle fluting, realizes the centering of each plane of workpiece differing with scriber distance.
As shown in Fig. 1,10,11, the profile of described slide block 7 is square, and the middle part of slide block 7 has through hole 7-1, and through hole 7-1 is nested with on column 5.Make slide block 7 drive scribers 6 along freely the adjusting of column 5 vertical directions, thereby realize on workpiece the just centering of diverse location.
As shown in Fig. 1,6,7, on described column 5, there is axial groove 5-1, on slide block 7, be also screwed with lock-screw 10, the front end of lock-screw 10 can offset with the bottom land of axial groove 5-1.Like this, slide block 7 position adjustments well after, can offset and be fixed up in the position of slide block 7 by the front end of lock-screw 10 and the bottom land of axial groove 5-1.
As shown in Fig. 1,6,7, for after stud regulates, convenient that column 5 is fixing with base 1, on described column 5, there is radially convex shoulder 5-2, radially the bottom surface 5-2-2 of convex shoulder 5-2 and the end face 1-3 of base 1 offset, and the bolt 4 on described side plate 2 can offset with the end face 5-2-1 of convex shoulder 5-2 radially.
As shown in Figure 1, at the utility model in use, first base 1 of the present utility model is fixed in the guide groove of work top of vertical machining centre, by base 1, in guide groove, slide and find correct position, then, by rotating column 5, forward the direction at place, centering position to, then by the bolt 4 on side plate 3, column 5 is fixing.Unclamp the upper-lower position of bolt 4 adjusting sliders 7 on slide block 7, in place bolt 4 is tightened to the axial groove 5-1 withstanding on column 5, slide block 7 is fixing.After slide block 7 is fixing, adjust length and the pitching of scriber 6, make the line on scriber 6 centering workpiece, then by bolt 4, scriber 6 is fixed up.Finally, by base 1, along the guide groove of vertical machining centre, move or slide block 7 slides along the axial groove 5-1 of column 5, by whole workpiece levelling.

Claims (5)

1. a vertical machining centre centering frock, is characterized in that:
A, comprise base (1), needle bearing (2), side plate (3), bolt (4), column (5), scriber (6), slide block (7) and pad (8),
The bottom of b, described base (1) has latch (1-1), and top has installing hole (1-2),
C, described needle bearing (2) are contained in installing hole (1-2),
D, described side plate (3) are fixed on base (1) above or make one with base (1), the bolt (4) that has been threaded on side plate (2), and bolt (4) can offset with column (5),
It is upper that the bottom (5-3) of e, described column (5) is rotatably installed in base (1) by needle bearing (2),
It is upper that f, described slide block (7) are installed in column (5) slippingly,
G, described scriber (6) are connected on slide block (7) by holding screw (9) and pad (8).
2. vertical machining centre according to claim 1 centering frock, is characterized in that: described scriber (6) has middle bar-shaped trough (6-1), and holding screw (9) is screwed on slide block (7) through middle bar-shaped trough (6-1).
3. vertical machining centre according to claim 1 centering frock, is characterized in that: the profile of described slide block (7) is square, and the middle part of slide block (7) has through hole (7-1), and through hole (7-1) is nested with on column (5).
4. vertical machining centre according to claim 1 centering frock, it is characterized in that: on described column (5), there is axial groove (5-1), on slide block (7), be also screwed with lock-screw (10), the front end of lock-screw (10) can offset with the bottom land of axial groove (5-1).
5. vertical machining centre according to claim 1 centering frock, it is characterized in that: on described column (5), there is radially convex shoulder (5-2), radially the bottom surface (5-2-2) of convex shoulder (5-2) and the end face (1-3) of base (1) offset, and the bolt (4) on described side plate (2) can offset with the end face (5-2-1) of convex shoulder (5-2) radially.
CN201420146489.9U 2014-03-28 2014-03-28 Centering tooling for vertical machining center Expired - Fee Related CN203843834U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420146489.9U CN203843834U (en) 2014-03-28 2014-03-28 Centering tooling for vertical machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420146489.9U CN203843834U (en) 2014-03-28 2014-03-28 Centering tooling for vertical machining center

Publications (1)

Publication Number Publication Date
CN203843834U true CN203843834U (en) 2014-09-24

Family

ID=51556892

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420146489.9U Expired - Fee Related CN203843834U (en) 2014-03-28 2014-03-28 Centering tooling for vertical machining center

Country Status (1)

Country Link
CN (1) CN203843834U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104552219A (en) * 2014-11-27 2015-04-29 沈阳飞机工业(集团)有限公司 Lateral scriber used in numerical control machining and using method of lateral scriber
CN110026586A (en) * 2019-05-21 2019-07-19 国营第六一六厂 A kind of noncircularity crankshaft center hole drilling alignment tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104552219A (en) * 2014-11-27 2015-04-29 沈阳飞机工业(集团)有限公司 Lateral scriber used in numerical control machining and using method of lateral scriber
CN110026586A (en) * 2019-05-21 2019-07-19 国营第六一六厂 A kind of noncircularity crankshaft center hole drilling alignment tool

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140924

Termination date: 20170328