CN213560159U

CN213560159U - Processing frock of V type piece of bending

Info

Publication number: CN213560159U
Application number: CN202022404852.0U
Authority: CN
Inventors: 曲祥龙; 李超; 王浩磊; 龚璐; 何成浩; 余兰云
Original assignee: Yichang Marine Diesel Engine Co ltd
Current assignee: Yichang Marine Diesel Engine Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model provides a V type bends processing frock of piece, it includes first backup pad and second backup pad, the parallel is fixed with the lower part connecting plate between the lower part of first backup pad and second backup pad, the parallel is fixed with the upper portion connecting plate between the upper portion of first backup pad and second backup pad, two install on the connecting plate of upper portion and be used for carrying out the locking mechanism to V type bending piece, processing has the bearing structure who is used for V type bending piece to support in first backup pad and the second backup pad. The processing tool can be used for auxiliary clamping of the V-shaped bent piece, and further is convenient to machine the V-shaped bent piece so as to guarantee the processing precision and quality of the V-shaped bent piece.

Description

Processing frock of V type piece of bending

Technical Field

The utility model relates to a V type plate processing frock field of bending especially relates to a processing frock of V type piece of bending.

Background

The front edge plate and the rear edge plate are joint pipe type parts of general electric company, and the structure type of the joint pipe type parts is that plates are bent into a V shape. The V-shaped bending piece is characterized in that: the whole front edge plate and the whole rear edge plate need to be processed with grooves on the upper side and the lower side, need to be repeatedly clamped and are also provided with slopes, and the grooves are different in size due to careless alignment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a V type bends processing frock of piece, this processing frock can be used for the V type to bend the supplementary clamping of piece, and then is convenient for carry out the machine tooling to it to guarantee its machining precision and quality.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the utility model provides a processing frock of V type piece of bending, it includes first backup pad and second backup pad, parallel fixation has the lower part connecting plate between the lower part of first backup pad and second backup pad, parallel fixation has the upper portion connecting plate between the upper portion of first backup pad and second backup pad, two install on the connecting plate of upper portion and be used for carrying out the locking mechanism to the V type piece of bending, processing has the bearing structure who is used for carrying out the support to the V type piece of bending in first backup pad and the second backup pad.

The locking mechanism comprises a first locking bolt and a second locking bolt which are installed on the upper connecting plate in a threaded fit mode.

The supporting structure comprises a first U-shaped groove machined in the middle of the top of the first supporting plate and a second U-shaped groove machined in the middle of the top of the second supporting plate.

The first U-shaped groove is matched with a small U-shaped end of the V-shaped bending piece, and the second U-shaped groove is matched with a large U-shaped end of the V-shaped bending piece.

The utility model discloses there is following beneficial effect:

1. through adopting foretell processing frock, can be used for supporting V type piece of bending, and then conveniently carry out the clamping to it, finally be convenient for process it through machine tooling. The machining error caused by repeated clamping of the front edge plate and the rear edge plate is overcome.

2. The part is a special V-shaped bending piece, and the shape is difficult to clamp; and a plurality of machining operations are controlled to be clamped at one time, and the sizes are consistent, so that the auxiliary operation is carried out by using a tool, and the clamping precision is further ensured.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a side view of the first support plate of the present invention.

Fig. 4 is a side view of the second support plate of the present invention.

Fig. 5 is the utility model discloses the first state diagram that the frock supported V type piece of bending.

Fig. 6 is the utility model discloses the second state diagram that the frock supports V type piece of bending.

Fig. 7 is a blank drawing of the V-shaped bending piece of the present invention.

Fig. 8 is a finished product diagram of the V-shaped bending piece of the present invention.

In the figure: lower part connecting plate 1, first backup pad 2, upper portion connecting plate 3, first locking bolt 4, second locking bolt 5, second backup pad 6, first U type groove 7, second U type groove 8, V type piece 9 of bending, big U type end 10, little U type end 11, top groove 12.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1-8, a processing frock of V type piece of bending, it includes first backup pad 2 and second backup pad 6, parallel fixation has lower part connecting plate 1 between the lower part of first backup pad 2 and second backup pad 6, parallel fixation has upper portion connecting plate 3 between the upper portion of first backup pad 2 and second backup pad 6, two install on the connecting plate 3 of upper portion and be used for carrying out the locking mechanism who locks to V type piece 9 of bending, processing has the bearing structure who is used for carrying out the support to V type piece 9 of bending on first backup pad 2 and the second backup pad 6. Through adopting foretell processing frock, can be used for supporting V type 9 of bending, and then conveniently carry out the clamping to it, finally be convenient for process it through machine tooling. The machining error caused by repeated clamping of the front edge plate and the rear edge plate is overcome.

Further, the locking mechanism includes a first locking bolt 4 and a second locking bolt 5 which are mounted on the upper connecting plate 3 by screw-fitting. The locking mechanism can be used for locking and fixing the V-shaped bending piece 9, so that the clamping stability and reliability are guaranteed. In the use, can contact with the lateral wall of V type 9 of bending through first locking bolt 4 and second locking bolt 5, and then lock it fixedly.

Furthermore, the supporting structure comprises a first U-shaped groove 7 processed in the middle of the top of the first supporting plate 2 and a second U-shaped groove 8 processed in the middle of the top of the second supporting plate 6. Can be used for supporting the contact to the both ends arc lateral wall of V type piece 9 of bending through foretell first U type groove 7 and second U type groove 8, and then guaranteed the stability of its support.

Furthermore, the first U-shaped groove 7 is matched with a small U-shaped end 11 of the V-shaped bending piece 9, and the second U-shaped groove 8 is matched with a large U-shaped end 10 of the V-shaped bending piece 9. Through the structure, the V-shaped bending piece 9 is stably supported.

Further, the specific size structure of the first U-shaped groove 7 and the second U-shaped groove 8 is determined according to the specific size of the V-shaped bending piece 9.

The utility model discloses a working process and principle do:

in the specific processing process, firstly, the V-shaped bent piece 9 is placed into the processing tool, the first locking bolt 4 and the second locking bolt 5 on the tool are screwed, and the side face of the tool is aligned by taking the bottom face of the V-shaped bent piece 9 as a reference;

then, compressing the tool and fixing the part; finally, the corresponding cutter is replaced by a dragon plane, and the top grooves 12 on the two sides of the top end are processed, so that a finished product is formed.

The utility model discloses a verify to the actual processing of the wing type body: the tool is simple to manufacture, convenient and fast to clamp, stable in machining process, accurate in size control, and the finished product passes quality certification.

Claims

1. The utility model provides a processing frock of V type piece of bending which characterized in that: it includes first backup pad (2) and second backup pad (6), parallel fixation has lower part connecting plate (1) between the lower part of first backup pad (2) and second backup pad (6), parallel fixation has upper portion connecting plate (3) between the upper portion of first backup pad (2) and second backup pad (6), two install on upper portion connecting plate (3) and be used for carrying out the locking mechanism to V type piece (9) of bending, processing has the bearing structure who is used for V type piece (9) of bending to support on first backup pad (2) and second backup pad (6).

2. The processing tool for the V-shaped bent piece according to claim 1, characterized in that: the locking mechanism comprises a first locking bolt (4) and a second locking bolt (5) which are arranged on the upper connecting plate (3) in a threaded fit mode.

3. The processing tool for the V-shaped bent piece according to claim 1, characterized in that: the supporting structure comprises a first U-shaped groove (7) machined in the middle of the top of the first supporting plate (2) and a second U-shaped groove (8) machined in the middle of the top of the second supporting plate (6).

4. The processing tool for the V-shaped bent piece according to claim 3, characterized in that: the first U-shaped groove (7) is matched with a small U-shaped end (11) of the V-shaped bending piece (9), and the second U-shaped groove (8) is matched with a large U-shaped end (10) of the V-shaped bending piece (9).