CN218855930U - Laser cutting clamp for titanium alloy stringer parts - Google Patents

Abstract

The utility model relates to a long purlin class part laser cutting anchor clamps of titanium alloy belongs to laser cutting anchor clamps. A laser cutting clamp for titanium alloy stringer parts comprises a bottom plate, a positioning plate, a rib plate, a positioning block, a supporting plate, a first magnetic suction gasket, a second magnetic suction gasket, a first baffle, a second baffle and a bolt; a square groove is formed in the bottom plate and used for fixing the positioning block and the rib plate; a positioning hole is formed in the bottom plate and used for positioning on the cutting equipment; a convex groove is formed at the bottom of the positioning plate and is used for being matched with the bottom plate; the rib plate is used for connecting the bottom plate and the positioning plate and plays a role in reinforcement; the positioning block is used for fixing a bolt; the supporting plate is fixedly connected with the positioning block and used for reinforcing the positioning block. The utility model has the advantages that: 1) The structure is simple, and the cost is reduced; 2) The skill requirement on operators is reduced; 3) Can be replaced quickly.

Description

Laser cutting clamp for titanium alloy stringer parts

Technical Field

The utility model relates to a long purlin class part laser cutting anchor clamps of titanium alloy belongs to laser cutting anchor clamps.

Background

The titanium alloy stringer parts are generally formed in a hot forming mode due to the complex structure, and the accurate cutting of hot forming blanks is a very important process, and determines the size error of the final stringer parts. In the prior art, due to the complexity of parts, how to efficiently and accurately position, reduce the cost and improve the production efficiency and the product quality is a problem which needs to be solved urgently.

Disclosure of Invention

The utility model discloses the purpose is reduce cost, improves production efficiency and product quality, can accomplish the location accurate, and the clamping is convenient, improves positioning accuracy, the stability of laser cutting anchor clamps in the lathe simultaneously.

In order to achieve the above object, the present invention provides a laser cutting fixture for precisely cutting a hot formed blank;

a laser cutting clamp for titanium alloy stringer parts comprises a bottom plate, a positioning plate, a rib plate, a positioning block, a supporting plate, a first magnetic suction gasket, a second magnetic suction gasket, a first baffle, a second baffle and a bolt;

a square groove is formed in the bottom plate and used for fixing the positioning block and the rib plate; a positioning hole is formed in the bottom plate and used for positioning on the cutting equipment;

the bottom of the positioning plate is provided with a convex groove which is used for matching with the bottom plate;

the rib plate is used for connecting the bottom plate and the positioning plate and plays a role in reinforcement;

the positioning block is used for fixing the bolt;

the supporting plate is fixedly connected with the positioning block and used for reinforcing the positioning block.

Furthermore, the number of the positioning holes on the bottom plate is 2.

Furthermore, the number of the positioning plates and the rib plates is 6.

Furthermore, the first magnetic attraction gasket and the second magnetic attraction gasket fix the part to be cut by strong magnets.

Furthermore, the first baffle and the second baffle are arranged on the rib plate, so that a part to be cut is prevented from being cut by a cutting light path during cutting.

Further, the bolt is used for fixing the part to be cut.

The utility model has the advantages that:

1) The cutting fixture has the advantages of simple structure, reduced cost, shortened processing period, lighter weight and better strength, can ensure the precision requirement of products, and improves the quality of the products;

2) The parts to be cut are quickly clamped and fixed, and the skill requirement on operators is reduced;

3) The profile bulges on the cutting fixture play a good supporting role for the stringer parts, and the cutting tool path is avoided, so that the fixture is prevented from being damaged during cutting. And each part is damaged in the multiple cutting process, and can be replaced quickly.

Drawings

Fig. 1 is a schematic view of the main viewing angle of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of the bottom plate of the present invention;

FIG. 4 is a schematic view of the positioning plate of the present invention;

fig. 5 is a schematic view of the rib plate of the present invention;

fig. 6 is a schematic view of a positioning block of the present invention;

fig. 7 is a schematic view of a support plate of the present invention;

fig. 8 is a schematic view of a first magnetic attraction spacer of the present invention;

FIG. 9 is a second magnetic attraction spacer of the present invention;

fig. 10 is a schematic view of a first baffle of the present invention;

fig. 11 is a schematic view of a second baffle of the present invention;

fig. 12 is a schematic view of the latch of the present invention;

FIG. 13 is a schematic view of the main view of the cutting part of the present invention;

fig. 14 is a schematic view of a depression of a cutting part according to the present invention;

fig. 15 is a schematic view of the main view angle for fixing and clamping the parts to be machined by the laser cutting fixture of the present invention;

fig. 16 is a schematic view of the laser cutting fixture fixing and clamping part processing overlooking angle of the utility model;

in the figure: 1-a bottom plate, 2-a positioning plate, 3-a ribbed plate, 4-a positioning block, 5-a supporting plate, 6-a first magnetic gasket, 7-a second magnetic gasket, 8-a first baffle, 9-a second baffle, 10-a bolt, 11-a part to be cut and M1-a laser cutting fixture.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A laser cutting clamp for titanium alloy stringer parts comprises a bottom plate 1, a positioning plate 2, a rib plate 3, a positioning block 4, a supporting plate 5, a first magnetic suction gasket 6, a second magnetic suction gasket 7, a first baffle plate 8, a second baffle plate 9 and a bolt 10;

a square groove is formed in the bottom plate 1 and used for fixing the positioning block 4 and the rib plate 3; a positioning hole is formed in the bottom plate 1 and used for positioning on cutting equipment;

a convex groove is formed at the bottom of the positioning plate 2 and is used for being matched with the bottom plate 1;

the rib plate 3 is used for connecting the bottom plate 1 and the positioning plate 2 and plays a role in reinforcement;

the positioning block 4 is used for fixing a bolt 10;

the supporting plate 5 is fixedly connected with the positioning block 4 and used for reinforcing the positioning block 4.

Furthermore, the number of the positioning holes on the bottom plate 1 is 2.

Furthermore, the number of the positioning plate 2 and the rib plate 3 is 6.

Furthermore, the first magnetic attraction gasket 6 and the second magnetic attraction gasket 7 fix the part 11 to be cut by strong magnets.

Furthermore, the first baffle 8 and the second baffle 9 are arranged on the rib plate 3, so that the part 11 to be cut is prevented from being cut by a cutting light path during cutting.

Further, the pin 10 is used to fix a part 11 to be cut.

And punching a cutting positioning hole on the blank part to be cut during hot forming, and fixing the hole by using a bolt during cutting to position the length direction of the stringer type part.

The upper surface of the cutting clamp positioning plate is a molded surface and is used for positioning the left and right directions of the stringer parts.

The blank part to be cut is fixed on the cutting fixture by a strong magnet.

And a positioning hole is formed in the bottom plate of the cutting clamp and used for positioning the cutting clamp on the laser cutting equipment.

In addition, in order to reduce the cost and facilitate the processing, the bottom plate is 30 CrMnSiA-delta 2.5, and the materials of other parts except the bolt are all 30 CrMnSiA-delta 2 as the manufacturing materials of the cutting clamp. All the components are formed by laser cutting, various square grooves are formed in the bottom plate, and the positioning plate is inserted into the square grooves and welded and fixed.

A base plate. The bottom plate can be processed according to a stringer part to be cut, various square grooves are formed in the bottom plate and used for fixing a subsequent positioning plate and a rib plate, and two positioning holes are formed for positioning on cutting equipment. See fig. 3.

And (7) positioning the plate. The 6 positioning plates are processed at the parts contacted with the parts according to the molded surfaces of the supporting parts of the parts; meanwhile, a notch is formed according to the cutting knife path, so that the clamp is prevented from being damaged; the bottom is provided with a convex groove which is convenient to be matched with the bottom plate. See fig. 4.

A bar plate. And 6 rib plates for connecting the bottom plate and the positioning plate and playing a role in reinforcement, as shown in figure 5.

And (5) positioning the blocks. For securing the latch, see fig. 6.

And a support plate. For reinforcing the positioning block, see fig. 7.

The first magnetic attraction gasket. 2 magnetic spacers, where the parts to be cut are fixed by strong magnets during cutting, see fig. 8

A second magnetically attracted spacer. 2 magnetic spacers, where the parts to be cut are fixed with powerful magnets during cutting, see fig. 9.

A first baffle. The cutting light path is prevented from cutting the part during cutting, and the part is shown in figure 10.

A second baffle. The cutting light path is prevented from cutting the part during cutting, and the cutting light path is shown in figure 11.

A pin for holding the part to be cut, see fig. 12.

The part to be cut is seen in front view in fig. 13 and in side view in fig. 14.

The laser cutting fixture cuts and positions the schematic diagram. See fig. 15 for a front view and fig. 16 for a top view.

The utility model discloses a laser cutting anchor clamps can be used to fix the part that waits to cut on laser cutting equipment, and specific embodiment shows in detail figure 15, fig. 16, and the implementation step is:

1) The part 11 to be machined is firstly installed on a laser cutting clamp M1, and the position of the magnetic suction gasket is fixed by a bolt and a plurality of strong magnets.

2) And placing the laser cutting clamp on the cutting platform.

3) One of the two holes on the bottom plate is used as a cutting origin.

4) Cutting according to the program.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a long purlin class part laser cutting anchor clamps of titanium alloy which characterized in that: the clamp comprises a bottom plate (1), a positioning plate (2), a rib plate (3), a positioning block (4), a supporting plate (5), a first magnetic suction gasket (6), a second magnetic suction gasket (7), a first baffle (8), a second baffle (9) and a bolt (10);

a square groove is formed in the bottom plate (1) and used for fixing the positioning block (4) and the rib plate (3); a positioning hole is formed in the bottom plate (1) and used for positioning on cutting equipment;

a convex groove is formed at the bottom of the positioning plate (2) and is used for being matched with the bottom plate (1);

the rib plate (3) is used for connecting the bottom plate (1) and the positioning plate (2) and plays a role in reinforcement;

the positioning block (4) is used for fixing a bolt (10);

the supporting plate (5) is fixedly connected with the positioning block (4) and used for reinforcing the positioning block (4).

2. The laser cutting clamp for the titanium alloy stringer parts according to claim 1, wherein: the number of the positioning holes on the bottom plate (1) is 2.

3. The laser cutting clamp for the titanium alloy stringer parts according to claim 1, wherein: the number of the positioning plates (2) and the rib plates (3) is 6.

4. The laser cutting clamp for the titanium alloy stringer parts according to claim 1, wherein: the first magnetic attraction gasket (6) and the second magnetic attraction gasket (7) fix a part (11) to be cut by a strong magnet.

5. The laser cutting clamp for the titanium alloy stringer parts according to claim 1, wherein: first baffle (8), second baffle (9) set up on rib board (3), cut light path cut during the cutting and cut part (11) of waiting to cut.

6. The laser cutting clamp for the titanium alloy stringer parts according to claim 1, wherein: the bolt (10) is used for fixing a part (11) to be cut.

Images