CN206415925U - Auxiliary mould is bored in the boring of shaft forgings flange hole - Google Patents

Auxiliary mould is bored in the boring of shaft forgings flange hole Download PDF

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Publication number
CN206415925U
CN206415925U CN201720071269.8U CN201720071269U CN206415925U CN 206415925 U CN206415925 U CN 206415925U CN 201720071269 U CN201720071269 U CN 201720071269U CN 206415925 U CN206415925 U CN 206415925U
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China
Prior art keywords
shape iron
flange
big
shaped
jackscrew
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Application number
CN201720071269.8U
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Chinese (zh)
Inventor
孙庆海
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Nantong Ocean Shipping Co Ltd
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Nantong Ocean Shipping Co Ltd
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Priority to CN201720071269.8U priority Critical patent/CN206415925U/en
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Abstract

Auxiliary mould is bored the utility model discloses the boring of shaft forgings flange hole, including big V shape iron, L-shaped bent plate, small V shape iron, jackscrew and support, the big V shape iron is located at the vertical plate side of L-shaped bent plate, the vertical plate is used to place flange provided with U-shaped mouth, being provided with pressing plate with the close side of big V shape iron on vertical plate is used to flange being pressed against bent plate, the small V shape iron is by jackscrew on support, the support is fixed on the level board of L-shaped bent plate, and the big V shape iron and L-shaped bent plate bore rotary table with boring and be connected.The frock is solved under the conditions of no numerical control drilling machine, the processing of the shaft forgings flange hole of high-precision requirement, and workpiece positioning is simply, conveniently, it is adaptable to which the flange drilling of high-volume workpiece is processed, and frock clamping rigidity is strong, and high revolution can be bored using U, and big cutting drilling is processed.

Description

Auxiliary mould is bored in the boring of shaft forgings flange hole
Technical field
The utility model is related to a kind of shaft forgings flange hole boring and bores auxiliary mould.
Background technology
The shaft forgings flange hole of high position precision, using radial drill machining accuracy not enough, is processed, it is necessary to will using numerical control boring Flange face is placed vertically, clamping, location difficulty, and general clamping method poor rigidity, and processing efficiency is low.
Utility model content
To solve the above problems, the utility model, which provides a kind of shaft forgings flange hole boring, bores auxiliary mould, workpiece positioning letter Singly, conveniently, it is adaptable to which the flange drilling of high-volume workpiece is processed.
The technical solution adopted in the utility model is:Shaft forgings flange hole boring brill auxiliary mould, including big V shape iron, L-shaped are curved Plate, small V shape iron, jackscrew and support, the big V shape iron are located at the vertical plate side of L-shaped bent plate, and the vertical plate is provided with U-shaped Mouth is used to place on flange, vertical plate to be used to flange being pressed against bent plate with the close side of big V shape iron provided with pressing plate, described Small V shape iron is by jackscrew on support, and the support is fixed on the level board of L-shaped bent plate, and the big V shape iron and L-shaped are curved Plate bores rotary table with boring and is connected.
The pressing plate is fixed on the corner of vertical plate by pull bar.
4 cushion blocks are further fixed on the vertical plate, the cushion block is made up of copper packing and parallels.
C-shaped rubber is surrounded by the inside of the U-shaped mouth, two sides of the C-shaped rubber are provided with rubber pressing plate.
The jackscrew is fixed on support by jackscrew locking nut and jackscrew locating flange, and the small V shape iron passes through interior Hex screw is fixed on the top of jackscrew, and the upper end of the support is surrounded by C-shaped rubber, and two sides of the C-shaped rubber are provided with branch Frame rubber pressing plate.
The beneficial effects of the utility model are:1st, under the conditions of solving no numerical control drilling machine, the shaft forgings of high-precision requirement The processing of flange hole, 2, workpiece positioning it is simple, conveniently, it is adaptable to the flange drilling of high-volume workpiece is processed, 3, frock clamping rigidity By force, high revolution, big cutting drilling processing can be bored using U.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Fig. 1 exploded view(Include workpiece);
Fig. 3 is the front view of the utility model bent plate;
Fig. 4 is Fig. 3 rearview;
Fig. 5 is Fig. 3 left view;
Fig. 6 is the stereogram of the small V shape iron of the utility model;
Fig. 7 is Fig. 6 sectional view;
Fig. 8 is the structural representation of the utility model jackscrew;
Fig. 9 is the front view of the utility model support;
Figure 10 is Fig. 9 side view;
Figure 11 is the connection diagram of the utility model and rotary table;
Wherein, 1, big V shape iron, 2, L-shaped bent plate, 21, vertical plate, 22, level board, 3, small V shape iron, 4, jackscrew, 5, branch Frame, 6, flange, 7, C-shaped rubber, 8, rubber pressing plate, 9, pressing plate, 10, pull bar, 11, cushion block, 111, copper packing, 112, parallels, 12nd, soket head cap screw, 13, jackscrew locking nut, 14, jackscrew locating flange, 15, boring bore rotary table, 16, T-shaped iron, 17, T-slot, 18, sleeve pipe.
Embodiment
In order to deepen to understand of the present utility model, make below in conjunction with embodiment and accompanying drawing to of the present utility model into one Step is described in detail, and the embodiment is only used for explaining the utility model, does not constitute the restriction to protection domain of the present utility model.
As shown in Fig. 1 to 11, auxiliary mould, including big V shape iron 1, L-shaped bent plate 2, small V shape iron are bored in the boring of shaft forgings flange hole 3rd, jackscrew 4 and support 5, big V shape iron 1 are located at the side of vertical plate 21 of L-shaped bent plate, and vertical plate 21 is used to place provided with U-shaped mouth Flange 6(Blower fan main shaft flange), C-shaped rubber 7 is surrounded by the inside of U-shaped mouth, two sides of C-shaped rubber are provided with rubber pressing plate 8;Vertically Be used to the close side of big V shape iron 1 flange 6 being pressed against bent plate 2 provided with pressing plate 9 on plate 21, pressing plate 9 by pull bar 10 and Sleeve pipe 18 is fixed on the corner of vertical plate 21,4 cushion blocks 11 is further fixed on vertical plate 21, cushion block 11 is by copper packing 111 and pad Iron 112 is constituted and is fixed on by soket head cap screw and T-shaped iron 16 on vertical plate.
Small V shape iron 3 is fixed on the top of jackscrew 4 by soket head cap screw 12, and jackscrew 4 passes through jackscrew locking nut 13 and top Silk locating flange 14 is fixed on support 5, and support 5 is fixed on the level board 22 of L-shaped bent plate 2, and the upper end of support 5 is surrounded by C-shaped Rubber 7, two sides of the C-shaped rubber 7 are provided with rubber pressing plate 8, and big V shape iron 1 and L-shaped bent plate 2 bore rotary table with boring 15 are connected.
Application method:1st, the bottom surface of boring machine rotary table and bent plate is cleaned out, utilizes T-shaped iron 16, stay-bolt And bent plate, big V shape iron are connected by the T-slot 17 on numerical control boring rotary table with the rotary table of numerical control borer, it is ensured that It is connected firmly, reliably;2nd, workpiece is placed on big V shape iron and small V shape iron, workpiece is pressed against to the copper on bent plate using pressing plate On pad(Copper sheet is padded between pressing plate and workpiece), it is pressed against but does not compress;3rd, the jackscrew of small V shape iron lower end is adjusted, carrys out centering flange face Y-axis Direction, utilizes the rotary table of numerical control borer, the X-direction of centering flange, after centering terminates, by the locking screw of lower end of top thread Mother tightens, and locks jackscrew;Workpiece is fastened on bent plate with pressing plate.

Claims (5)

1. the boring of shaft forgings flange hole bore auxiliary mould, it is characterised in that including big V shape iron, L-shaped bent plate, small V shape iron, jackscrew and Support, the big V shape iron is located at the vertical plate side of L-shaped bent plate, and the vertical plate is used to place flange provided with U-shaped mouth, erected Being provided with pressing plate with the close side of big V shape iron in straight panel is used to flange being pressed against bent plate, and the small V shape iron is set by jackscrew In on support, the support is fixed on the level board of L-shaped bent plate, and the big V shape iron and L-shaped bent plate bore revolution work with boring Platform is connected.
2. auxiliary mould is bored in shaft forgings flange hole boring according to claim 1, it is characterised in that the pressing plate passes through pull bar It is fixed on the corner of vertical plate.
3. auxiliary mould is bored in shaft forgings flange hole boring according to claim 1, it is characterised in that also solid on the vertical plate Surely there are 4 cushion blocks, the cushion block is made up of copper packing and parallels.
4. auxiliary mould is bored in shaft forgings flange hole boring according to claim 1, it is characterised in that the inner side of the U-shaped mouth C-shaped rubber is surrounded by, two sides of the C-shaped rubber are provided with rubber pressing plate.
5. auxiliary mould is bored in shaft forgings flange hole boring according to claim 1, it is characterised in that the jackscrew passes through jackscrew Locking nut and jackscrew locating flange are fixed on support, and the small V shape iron is fixed on the top of jackscrew by soket head cap screw, The upper end of the support is surrounded by C-shaped rubber, and two sides of the C-shaped rubber are provided with support rubber pressing plate.
CN201720071269.8U 2017-01-20 2017-01-20 Auxiliary mould is bored in the boring of shaft forgings flange hole Active CN206415925U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720071269.8U CN206415925U (en) 2017-01-20 2017-01-20 Auxiliary mould is bored in the boring of shaft forgings flange hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720071269.8U CN206415925U (en) 2017-01-20 2017-01-20 Auxiliary mould is bored in the boring of shaft forgings flange hole

Publications (1)

Publication Number Publication Date
CN206415925U true CN206415925U (en) 2017-08-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720071269.8U Active CN206415925U (en) 2017-01-20 2017-01-20 Auxiliary mould is bored in the boring of shaft forgings flange hole

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624901A (en) * 2017-01-20 2017-05-10 南通远洋船舶配套有限公司 Boring-drilling auxiliary tool for flange holes of axial parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624901A (en) * 2017-01-20 2017-05-10 南通远洋船舶配套有限公司 Boring-drilling auxiliary tool for flange holes of axial parts

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